Restructure project, start importing sc3 code.

CMakeLists.txt

@@ -33,28 +33,36 @@ endif ()
 add_compile_definitions(SCSL_DESKTOP_BUILD)
 add_compile_definitions(SCSL_VERSION=${PROJECT_VERSION})
 
-set(HEADER_FILES scsl.h
+set(HEADER_FILES
-        Arena.h
+        include/scsl/scsl.h
-        Buffer.h
+        include/scsl/Arena.h
-        Commander.h
+        include/scsl/Buffer.h
-        Dictionary.h
+        include/scsl/Commander.h
-        Exceptions.h
+        include/scsl/Dictionary.h
-        Flag.h
+        include/scsl/Exceptions.h
-        StringUtil.h
+        include/scsl/Flag.h
-        TLV.h
+        include/scsl/StringUtil.h
-        Test.h
+        include/scsl/TLV.h
+
+        include/sctest/Assert.h
+        include/sctest/Report.h
 )
 
+include_directories(include)
+
 set(SOURCE_FILES
-        Arena.cc
+        src/sl/Arena.cc
-        Buffer.cc
+        src/sl/Buffer.cc
-        Commander.cc
+        src/sl/Commander.cc
-        Dictionary.cc
+        src/sl/Dictionary.cc
-        Exceptions.cc
+        src/sl/Exceptions.cc
-        Flag.cc
+        src/sl/Flag.cc
-        StringUtil.cc
+        src/sl/StringUtil.cc
-        TLV.cc
+        src/sl/TLV.cc
-        Test.cc
+
+        src/test/Assert.cc
+        src/test/Report.cc
+        src/test/SimpleSuite.cc
 )
 
 if (APPLE)
@@ -67,31 +75,27 @@ add_library(scsl
         ${SOURCE_FILES} ${HEADER_FILES})
 endif()
 
-add_executable(phonebook phonebook.cc)
+add_executable(phonebook src/bin/phonebook.cc)
 target_link_libraries(phonebook scsl)
 
 include(CTest)
 enable_testing()
 
-add_executable(buffer_test bufferTest.cc)
+set(TEST_SOURCES)
-target_link_libraries(buffer_test scsl)
+macro(generate_test name)
-add_test(bufferTest buffer_test)
+    add_executable(test_${name} test/${name}.cc ${TEST_SOURCES} ${ARGN})
+    target_link_libraries(test_${name} ${PROJECT_NAME})
+    target_include_directories(test_${name} PRIVATE test)
+    add_test(test_${name} test_${name})
+endmacro()
 
-add_executable(tlv_test tlvTest.cc)
+generate_test(buffer)
-target_link_libraries(tlv_test scsl)
+generate_test(tlv)
-add_test(tlvTest tlv_test)
+generate_test(dictionary)
+generate_test(flag)
+generate_test(stringutil)
 
-add_executable(dictionary_test dictionaryTest.cc)
+generate_test(simple_suite_example)
-target_link_libraries(dictionary_test scsl)
-add_test(dictionaryTest dictionary_test)
-
-add_executable(flag_test flagTest.cc)
-target_link_libraries(flag_test scsl)
-add_test(flagTest flag_test)
-
-add_executable(stringutil_test stringutil_test.cc)
-target_link_libraries(stringutil_test scsl)
-add_test(stringutilTest stringutil_test)
 
 include(CMakePackageConfigHelpers)
 write_basic_package_version_file(

include/scmp/geom/coord2d.h

@@ -0,0 +1,108 @@
+/// coord2d.h defines 2D point and polar coordinate systems.
+//
+// Project: scccl
+// File: include/math/coord2d.h
+// Author: Kyle Isom
+// Date: 2017-06-05
+// Namespace: math::geom
+//
+// coord2d.h defines 2D coordinate classes and functions.
+//
+// Copyright 2017 Kyle Isom <kyle@imap.cc>
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+#ifndef SCMATH_GEOM_COORD2D_H
+#define SCMATH_GEOM_COORD2D_H
+
+#include <cmath>
+#include <ostream>
+#include <vector>
+
+
+namespace scmath {
+namespace geom {
+
+
+class Point2D;
+class Polar2D;
+
+// Point2D is a logical grouping of a set of 2D cartesian coordinates.
+class Point2D {
+	public:
+	int	x, y;
+
+ 	// A Point2D can be initialised by setting its members to 0, by providing the
+ 	// x and y coordiantes, or through translation from a polar coordinate.
+	Point2D() : x(0), y(0) {}
+	Point2D(int _x, int _y) : x(_x), y(_y) {}
+	Point2D(const Polar2D&);
+
+	std::string	ToString(void);
+	void ToPolar(Polar2D&);
+
+	// Rotate rotates the point by theta radians. Alternatively, a rotation
+	// can use this point as the centre, with a polar coordinate and a rotation
+	// amount (in radians). The latter is used to specify a central point
+	// of rotation with vertices specified as polar coordinates from the centre.
+	// Both forms take a reference to a Point2D to store the rotated point.
+	void Rotate(Point2D& rotated, double theta);
+	std::vector<Point2D> Rotate(std::vector<Polar2D>, double);
+
+	// Translate adds this point to the first argument, storing the result in the
+	// second argument.
+	void Translate(const Point2D& other, Point2D& translated);
+
+	// Distance returns the distance from this point to another.
+	int Distance(const Point2D& other);
+
+    Point2D operator+(const Point2D &rhs) const { return Point2D(x + rhs.x, y + rhs.y); }
+    Point2D operator-(const Point2D &rhs) const { return Point2D(x - rhs.x, y - rhs.y); }
+	Point2D operator*(const int k) const { return Point2D(x * k, y * k); }
+	bool operator==(const Point2D& rhs) const;
+	bool operator!=(const Point2D& rhs) const { return !(*this == rhs); }
+	friend std::ostream& operator<<(std::ostream& outs, const Point2D& pt);
+};
+
+// A Polar2D is a 2D polar coordinate, specified in terms of the radius from
+// some origin and the angle from the positive X axis of a cartesian coordinate
+// system.
+class Polar2D {
+	public:
+	double	r, theta;	
+
+	// A Polar2D can be initialised as a zeroised polar coordinate, by specifying
+	// the radius and angle directly, or via conversion from a Point2D.
+	Polar2D() : r(0.0), theta(0.0) {}
+	Polar2D(double _r, double _theta) : r(_r), theta(_theta) {}
+	Polar2D(const Point2D&);
+
+	std::string ToString();
+	void ToPoint(Point2D&);
+
+	// Rotate rotates the polar coordinate by the number of radians, storing the result
+	// in the Polar2D argument.
+	void Rotate(Polar2D&, double);
+
+	// RotateAround rotates this point about by theta radians, storing the rotated point
+	// in result.
+	void RotateAround(const Point2D& other, Point2D& result, double tjeta);
+
+	bool operator==(const Polar2D&) const;
+	bool operator!=(const Polar2D& rhs) const { return !(*this == rhs); }
+	friend std::ostream& operator<<(std::ostream&, const Polar2D&);
+};
+
+
+} // end namespace geom
+} // end namespace math
+#endif

include/scmp/geom/orientation.h

@@ -0,0 +1,88 @@
+/**
+ * orientation.h concerns itself with computing the orientation of some
+ * vector with respect to a reference plane that is assumed to be the
+ * of the Earth.
+ */
+
+
+#ifndef SCMATH_GEOM_ORIENTATION_H
+#define SCMATH_GEOM_ORIENTATION_H
+
+
+namespace scmath {
+namespace geom {
+
+
+/// \defgroup basis Basis vector indices.
+/// The following constants are provided as a convenience for indexing two-
+/// and three-dimensional vectors.
+
+/// \ingroup basis
+/// Convenience constant for the x index.
+constexpr uint8_t Basis_x = 0;
+
+/// \ingroup basis
+/// Convenience constant for the y index.
+constexpr uint8_t Basis_y = 1;
+
+/// \ingroup basis
+/// Convenience constant for the z index.
+constexpr uint8_t Basis_z = 2;
+
+
+/// @brief Basis2d provides basis vectors for Vector2ds.
+static const Vector2d Basis2d[] = {
+	Vector2d{1, 0},
+	Vector2d{0, 1},
+};
+
+
+/// @brief Basis2d provides basis vectors for Vector2fs.
+static const Vector2f Basis2f[] = {
+	Vector2f{1, 0},
+	Vector2f{0, 1},
+};
+
+
+/// @brief Basis2d provides basis vectors for Vector3ds.
+static const Vector3d Basis3d[] = {
+	Vector3d{1, 0, 0},
+	Vector3d{0, 1, 0},
+	Vector3d{0, 0, 1},
+};
+
+
+/// @brief Basis2d provides basis vectors for Vector3fs.
+static const Vector3f Basis3f[] = {
+	Vector3f{1, 0, 0},
+	Vector3f{0, 1, 0},
+	Vector3f{0, 0, 1},
+};
+
+
+/// Heading2f returns a compass heading for a Vector2f.
+/// @param vec A vector orientation.
+/// @return The compass heading of the vector in radians.
+float	Heading2f(Vector2f vec);
+
+/// Heading2d returns a compass heading for a Vector2d.
+/// @param vec A vector orientation.
+/// @return The compass heading of the vector in radians.
+double	Heading2d(Vector2d vec);
+
+/// Heading3f returns a compass heading for a Vector2f.
+/// @param vec A vector orientation.
+/// @return The compass heading of the vector in radians.
+float	Heading3f(Vector3f vec);
+
+/// Heading3d returns a compass heading for a Vector2f.
+/// @param vec A vector orientation.
+/// @return The compass heading of the vector in radians.
+double	Heading3d(Vector3d vec);
+
+
+} // namespace geom
+} // namespace math
+
+
+#endif // __WRMATH_ORIENTATION_H

include/scmp/geom/quaternion.h

@@ -0,0 +1,520 @@
+/// quaternion.h contains an implementation of quaternions suitable
+/// for navigation in R3.
+#ifndef SCMATH_QUATERNION_H
+#define SCMATH_QUATERNION_H
+
+
+#include <cassert>
+#include <cmath>
+#include <initializer_list>
+#include <iostream>
+#include <ostream>
+
+#include <scccl/math/math.h>
+#include <scccl/math/geom/vector.h>
+
+/// math contains the shimmering clarity math library.
+namespace scmath {
+/// geom contains geometric classes and functions.
+namespace geom {
+
+
+/// @brief Quaternions provide a representation of orientation and rotations
+/// in three dimensions.
+///
+/// Quaternions encode rotations in three-dimensional space. While technically
+/// a quaternion is comprised of a real element and a complex vector<3>, for
+/// the purposes of this library, it is modeled as a floating point 4D vector
+/// of the form <w, x, y, z>, where x, y, and z represent an axis of rotation in
+/// R3 and w the angle, in radians, of the rotation about that axis. Where Euler
+/// angles are concerned, the ZYX (or yaw, pitch, roll) sequence is used.
+///
+/// For information on the underlying vector type, see the documentation for
+/// wr::geom::Vector.
+///
+/// The constructors are primarily intended for intended operations; in practice,
+/// the quaternionf() and quaterniond() functions are more useful for constructing
+/// quaternions from vectors and angles.
+///
+/// Like vectors, quaternions carry an internal tolerance value ε that is used for
+/// floating point comparisons. The math namespace contains the default values
+/// used for this; generally, a tolerance of 0.0001 is considered appropriate for
+/// the uses of this library. The tolerance can be explicitly set with the
+/// setEpsilon method.
+template<typename T>
+class Quaternion {
+public:
+	/// The default Quaternion constructor returns an identity quaternion.
+	Quaternion() : v(Vector<T, 3>{0.0, 0.0, 0.0}), w(1.0)
+	{
+		scmath::DefaultEpsilon(this->eps);
+		v.setEpsilon(this->eps);
+	};
+
+	
+	/// A Quaternion may be initialised with a Vector<T, 3> axis of rotation
+	/// and an angle of rotation. This doesn't do the angle transforms to simplify
+	/// internal operations.
+	///
+	/// @param _axis A three-dimensional vector of the same type as the Quaternion.
+	/// @param _angle The angle of rotation about the axis of rotation.
+	Quaternion(Vector<T, 3> _axis, T _angle) : v(_axis), w(_angle)
+	{
+		this->constrainAngle();
+		scmath::DefaultEpsilon(this->eps);
+		v.setEpsilon(this->eps);
+	};
+
+
+	/// A Quaternion may be initialised with a Vector<T, 4> comprised of
+	/// the axis of rotation followed by the angle of rotation.
+	///
+	/// @param vector A vector in the form <w, x, y, z>.
+	Quaternion(Vector<T, 4> vector) :
+		v(Vector<T, 3>{vector[1], vector[2], vector[3]}),
+		w(vector[0])
+	{
+		this->constrainAngle();
+		scmath::DefaultEpsilon(this->eps);
+		v.setEpsilon(this->eps);
+	}
+
+	
+	/// A Quaternion may be constructed with an initializer list of
+	/// type T, which must have exactly N elements.
+	///
+	/// @param ilst An initial set of values in the form <w, x, y, z>.
+	Quaternion(std::initializer_list<T> ilst)
+	{
+		auto it = ilst.begin();
+
+		this->v = Vector<T, 3>{it[1], it[2], it[3]};
+		this->w = it[0];
+
+		this->constrainAngle();
+		scmath::DefaultEpsilon(this->eps);
+		v.setEpsilon(this->eps);
+	}
+
+	
+	/// Set the comparison tolerance for this quaternion.
+	///
+	/// @param epsilon A tolerance value.
+	void
+	setEpsilon(T epsilon)
+	{
+		this->eps = epsilon;
+		this->v.setEpsilon(epsilon);
+	}
+
+
+	/// Return the axis of rotation of this quaternion.
+	///
+	/// @return The axis of rotation of this quaternion.
+	Vector<T, 3>
+	axis() const
+	{
+		return this->v;
+	}
+
+
+	/// Return the angle of rotation of this quaternion.
+	///
+	/// @return the angle of rotation of this quaternion.
+	T
+	angle() const
+	{
+		return this->w;
+	}
+
+
+	/// Compute the dot product of two quaternions.
+	///
+	/// \param other Another quaternion.
+	/// \return The dot product between the two quaternions.
+	T
+	dot(const Quaternion<T> &other) const
+	{
+		double	innerProduct = this->v[0] * other.v[0];
+
+		innerProduct += (this->v[1] * other.v[1]);
+		innerProduct += (this->v[2] * other.v[2]);
+		innerProduct += (this->w * other.w);
+		return innerProduct;
+	}
+
+
+	/// Compute the norm of a quaternion. Treating the Quaternion as a
+	/// Vector<T, 4>, it's the same as computing the magnitude.
+	///
+	/// @return A non-negative real number.
+	T
+	norm() const
+	{
+		T n = 0;
+
+		n += (this->v[0] * this->v[0]);
+		n += (this->v[1] * this->v[1]);
+		n += (this->v[2] * this->v[2]);
+		n += (this->w * this->w);
+
+		return std::sqrt(n);
+	}
+
+
+	/// Return the unit quaternion.
+	///
+	/// \return The unit quaternion.
+	Quaternion
+	unitQuaternion()
+	{
+		return *this / this->norm();
+	}
+
+	/// Compute the conjugate of a quaternion.
+	///
+	/// @return The conjugate of this quaternion.
+	Quaternion
+	conjugate() const
+	{
+		return Quaternion(Vector<T, 4>{this->w, -this->v[0], -this->v[1], -this->v[2]});
+	}
+
+
+	/// Compute the inverse of a quaternion.
+	///
+	/// @return The inverse of this quaternion.
+	Quaternion
+	inverse() const
+	{
+		T _norm = this->norm();
+
+		return this->conjugate() / (_norm * _norm);
+	}
+
+
+	/// Determine whether this is an identity quaternion.
+	///
+	/// \return true if this is an identity quaternion.
+	bool
+	isIdentity() const {
+		return this->v.isZero() &&
+		       scmath::WithinTolerance(this->w, (T)1.0, this->eps);
+	}
+
+
+	/// Determine whether this is a unit quaternion.
+	///
+	/// @return true if this is a unit quaternion.
+	bool
+	isUnitQuaternion() const
+	{
+		return scmath::WithinTolerance(this->norm(), (T) 1.0, this->eps);
+	}
+
+
+	/// Return the quaternion as a Vector<T, 4>, with the axis of rotation
+	/// followed by the angle of rotation.
+	///
+	/// @return A vector representation of the quaternion.
+	Vector<T, 4>
+	asVector() const
+	{
+		return Vector<T, 4>{this->w, this->v[0], this->v[1], this->v[2]};
+	}
+
+
+	/// Rotate vector vr about this quaternion.
+	///
+	/// @param vr The vector to be rotated.
+	/// @return The rotated vector.
+	Vector<T, 3>
+	rotate(Vector<T, 3> vr) const
+	{
+		return (this->conjugate() * vr * (*this)).axis();
+	}
+
+
+	/// Return the Euler angles for this quaternion as a vector of
+	/// <yaw, pitch, roll>. Users of this function should watch out
+	/// for gimbal lock.
+	///
+	/// @return A vector<T, 3> containing <yaw, pitch, roll>
+	Vector<T, 3>
+	euler() const
+	{
+		T yaw, pitch, roll;
+		T a = this->w, a2 = a * a;
+		T b = this->v[0], b2 = b * b;
+		T c = this->v[1], c2 = c * c;
+		T d = this->v[2], d2 = d * d;
+
+		yaw = std::atan2(2 * ((a * b) + (c * d)), a2 - b2 - c2 + d2);
+		pitch = std::asin(2 * ((b * d) - (a * c)));
+		roll = std::atan2(2 * ((a * d) + (b * c)), a2 + b2 - c2 - d2);
+
+		return Vector<T, 3>{yaw, pitch, roll};
+	}
+
+
+	/// Perform quaternion addition with another quaternion.
+	///
+	/// @param other The quaternion to be added with this one.
+	/// @return The result of adding the two quaternions together.
+	Quaternion
+	operator+(const Quaternion<T> &other) const
+	{
+		return Quaternion(this->v + other.v, this->w + other.w);
+	}
+
+
+	/// Perform quaternion subtraction with another quaternion.
+	///
+	/// @param other The quaternion to be subtracted from this one.
+	/// @return The result of subtracting the other quaternion from this one.
+	Quaternion
+	operator-(const Quaternion<T> &other) const
+	{
+		return Quaternion(this->v - other.v, this->w - other.w);
+	}
+
+
+	/// Perform scalar multiplication.
+	///
+	/// @param k The scaling value.
+	/// @return A scaled quaternion.
+	Quaternion
+	operator*(const T k) const
+	{
+		return Quaternion(this->v * k, this->w * k);
+	}
+
+
+	/// Perform scalar division.
+	///
+	/// @param k The scalar divisor.
+	/// @return A scaled quaternion.
+	Quaternion
+	operator/(const T k) const
+	{
+		return Quaternion(this->v / k, this->w / k);
+	}
+
+
+	/// Perform quaternion Hamilton multiplication with a three-
+	/// dimensional vector; this is done by treating the vector
+	/// as a pure quaternion (e.g. with an angle of rotation of 0).
+	///
+	/// @param vector The vector to multiply with this quaternion.
+	/// @return The Hamilton product of the quaternion and vector.
+	Quaternion
+	operator*(const Vector<T, 3> &vector) const
+	{
+		return Quaternion(vector * this->w + this->v.cross(vector),
+				  (T) 0.0);
+	}
+
+
+	/// Perform quaternion Hamilton multiplication.
+	///
+	/// @param other The other quaternion to multiply with this one.
+	/// @result The Hamilton product of the two quaternions.
+	Quaternion
+	operator*(const Quaternion<T> &other) const
+	{
+		T angle = (this->w * other.w) -
+			  (this->v * other.v);
+		Vector<T, 3> axis = (other.v * this->w) +
+				    (this->v * other.w) +
+				    (this->v.cross(other.v));
+		return Quaternion(axis, angle);
+	}
+
+
+	/// Perform quaternion equality checking.
+	/// @param other The quaternion to check equality against.
+	/// @return True if the two quaternions are equal within their tolerance.
+	bool
+	operator==(const Quaternion<T> &other) const
+	{
+		return (this->v == other.v) &&
+		       (scmath::WithinTolerance(this->w, other.w, this->eps));
+	}
+
+
+	/// Perform quaternion inequality checking.
+	///
+	/// @param other The quaternion to check inequality against.
+	/// @return True if the two quaternions are unequal within their tolerance.
+	bool
+	operator!=(const Quaternion<T> &other) const
+	{
+		return !(*this == other);
+	}
+
+
+	/// Support stream output of a quaternion in the form `a + <i, j, k>`.
+	/// \todo improve the formatting.
+	///
+	/// @param outs An output stream
+	/// @param q A quaternion
+	/// @return The output stream
+	friend std::ostream &
+	operator<<(std::ostream &outs, const Quaternion<T> &q)
+	{
+		outs << q.w << " + " << q.v;
+		return outs;
+	}
+
+private:
+	static constexpr T minRotation = -4 * M_PI;
+	static constexpr T maxRotation = 4 * M_PI;
+
+	Vector<T, 3> v; // axis of rotation
+	T w; // angle of rotation
+	T eps;
+
+	void
+	constrainAngle()
+	{
+		if (this->w < 0.0) {
+			this->w = std::fmod(this->w, this->minRotation);
+		}
+		else {
+			this->w = std::fmod(this->w, this->maxRotation);
+		}
+	}
+};
+
+
+///
+/// \defgroup quaternion_aliases Quaternion type aliases.
+/// Type aliases are provided for float and double quaternions.
+///
+
+/// \ingroup quaternion_aliases
+/// Type alias for a float Quaternion.
+typedef Quaternion<float> Quaternionf;
+
+/// \ingroup quaternion_aliases
+/// Type alias for a double Quaternion.
+typedef Quaternion<double> Quaterniond;
+
+
+/// Return a float quaternion scaled appropriately from a vector and angle,
+/// e.g. angle = cos(angle / 2), axis.unitVector() * sin(angle / 2).
+///
+/// @param axis The axis of rotation.
+/// @param angle The angle of rotation.
+/// @return A quaternion.
+/// @relatesalso Quaternion
+Quaternionf	quaternionf(Vector3f axis, float angle);
+
+
+/// Return a double quaternion scaled appropriately from a vector and angle,
+/// e.g. angle = cos(angle / 2), axis.unitVector() * sin(angle / 2).
+///
+/// @param axis The axis of rotation.
+/// @param angle The angle of rotation.
+/// @return A quaternion.
+/// @relatesalso Quaternion
+Quaterniond	quaterniond(Vector3d axis, double angle);
+
+
+/// Return a double quaternion scaled appropriately from a vector and angle,
+/// e.g. angle = cos(angle / 2), axis.unitVector() * sin(angle / 2).
+///
+/// @param axis The axis of rotation.
+/// @param angle The angle of rotation.
+/// @return A quaternion.
+/// @relatesalso Quaternion
+template <typename T>
+Quaternion<T>
+quaternion(Vector<T, 3> axis, T angle)
+{
+	return Quaternion<T>(axis.unitVector() * std::sin(angle / (T)2.0),
+			     std::cos(angle / (T)2.0));
+}
+
+
+/// Given a vector of Euler angles in ZYX sequence (e.g. yaw, pitch, roll),
+/// return a quaternion.
+///
+/// @param euler A vector Euler angle in ZYX sequence.
+/// @return A Quaternion representation of the orientation represented
+///         by the Euler angles.
+/// @relatesalso Quaternion
+Quaternionf	quaternionf_from_euler(Vector3f euler);
+
+
+/// Given a vector of Euler angles in ZYX sequence (e.g. yaw, pitch, roll),
+/// return a quaternion.
+///
+/// @param euler A vector Euler angle in ZYX sequence.
+/// @return A Quaternion representation of the orientation represented
+///         by the Euler angles.
+/// @relatesalso Quaternion
+Quaterniond	quaterniond_from_euler(Vector3d euler);
+
+
+/// LERP computes the linear interpolation of two quaternions at some
+/// fraction of the distance between them.
+///
+/// \tparam T
+/// \param p The starting quaternion.
+/// \param q The ending quaternion.
+/// \param t The fraction of the distance between the two quaternions to
+///	     interpolate.
+/// \return A Quaternion representing the linear interpolation of the
+///	    two quaternions.
+template <typename T>
+Quaternion<T>
+LERP(Quaternion<T> p, Quaternion<T> q, T t)
+{
+	return (p + (q - p) * t).unitQuaternion();
+}
+
+
+/// ShortestSLERP computes the shortest distance spherical linear
+/// interpolation between two quaternions at some fraction of the
+/// distance between them.
+///
+/// \tparam T
+/// \param p The starting quaternion.
+/// \param q The ending quaternion.Short
+/// \param t The fraction of the distance between the two quaternions
+///	     to interpolate.
+/// \return A Quaternion representing the shortest path between two
+///         quaternions.
+template <typename T>
+Quaternion<T>
+ShortestSLERP(Quaternion<T> p, Quaternion<T> q, T t)
+{
+	assert(p.isUnitQuaternion());
+	assert(q.isUnitQuaternion());
+
+	T	dp = p.dot(q);
+	T	sign = dp < 0.0 ? -1.0 : 1.0;
+	T	omega = std::acos(dp * sign);
+	T	sin_omega = std::sin(omega); // Compute once.
+
+	if (dp > 0.99999) {
+		return LERP(p, q * sign, t);
+	}
+
+	return (p * std::sin((1.0 - t) * omega) / sin_omega) +
+	       (q * sign * std::sin(omega*t) / sin_omega);
+}
+
+
+/// Run a quick self test to exercise basic functionality of the Quaternion
+/// class to verify correct operation. Note that if \#NDEBUG is defined, the
+/// self test is disabled.
+void		Quaternion_SelfTest();
+
+
+} // namespace geom
+} // namespace wr
+
+
+#endif // WRMATH_QUATERNION_H

include/scmp/geom/vector.h

@@ -0,0 +1,422 @@
+//
+// Project: scccl
+// File: include/math/vectors.h
+// Author: Kyle Isom
+// Date: 2017-06-05
+// Namespace: math::vectors.
+//
+// vectors.h defines the Vector2D class and associated functions in the
+// namespace math::vectors.
+//
+// Copyright 2017 Kyle Isom <kyle@imap.cc>
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+#ifndef SCMATH_VECTORS_H
+#define SCMATH_VECTORS_H
+
+#include <array>
+#include <cassert>
+#include <cmath>
+#include <initializer_list>
+#include <ostream>
+#include <iostream>
+
+#include <scccl/math/math.h>
+
+
+// This implementation is essentially a C++ translation of a Python library
+// I wrote for Coursera's "Linear Algebra for Machine Learning" course. Many
+// of the test vectors come from quiz questions in the class.
+
+
+namespace scmath {
+namespace geom {
+
+
+/// @brief Vectors represent a direction and magnitude.
+///
+/// Vector provides a standard interface for dimensionless fixed-size
+/// vectors. Once instantiated, they cannot be modified.
+///
+/// Note that while the class is templated, it's intended to be used with
+/// floating-point types.
+///
+/// Vectors can be indexed like arrays, and they contain an epsilon value
+/// that defines a tolerance for equality.
+template <typename T, size_t N>
+class Vector {
+public:
+	/// The default constructor creates a unit vector for a given type
+	/// and size.
+	Vector()
+	{
+		T	unitLength = (T)1.0 / std::sqrt(N);
+		for (size_t i = 0; i < N; i++) {
+			this->arr[i] = unitLength;
+		}
+
+		scmath::DefaultEpsilon(this->epsilon);
+	}
+
+
+	/// If given an initializer_list, the vector is created with
+	/// those values. There must be exactly N elements in the list.
+	/// @param ilst An intializer list with N elements of type T.
+	Vector(std::initializer_list<T>	ilst)
+	{
+		assert(ilst.size() == N);
+
+		scmath::DefaultEpsilon(this->epsilon);
+		std::copy(ilst.begin(), ilst.end(), this->arr.begin());
+	}
+
+
+	/// Compute the length of the vector.
+	/// @return The length of the vector.
+	T magnitude() const {
+		T	result = 0;
+
+		for (size_t i = 0; i < N; i++) {
+			result += (this->arr[i] * this->arr[i]);
+		}
+		return std::sqrt(result);
+	}
+
+
+	/// Set the tolerance for equality checks. At a minimum, this allows
+	/// for systemic errors in floating math arithmetic.
+	/// @param eps is the maximum difference between this vector and
+	///            another.
+	void
+	setEpsilon(T eps)
+	{
+		this->epsilon = eps;
+	}
+
+
+	/// Determine whether this is a zero vector.
+	/// @return true if the vector is zero.
+	bool
+	isZero() const
+	{
+		for (size_t i = 0; i < N; i++) {
+			if (!scmath::WithinTolerance(this->arr[i], (T)0.0, this->epsilon)) {
+				return false;
+			}
+		}
+		return true;
+	}
+
+
+	/// Obtain the unit vector for this vector.
+	/// @return The unit vector
+	Vector
+	unitVector() const
+	{
+		return *this / this->magnitude();
+	}
+
+
+	/// Determine if this is a unit vector, e.g. if its length is 1.
+	/// @return true if the vector is a unit vector.
+	bool
+	isUnitVector() const
+	{
+		return scmath::WithinTolerance(this->magnitude(), (T)1.0, this->epsilon);
+	}
+
+
+	/// Compute the angle between two other vectors.
+	/// @param other Another vector.
+	/// @return The angle in radians between the two vectors.
+	T
+	angle(const Vector<T, N> &other) const
+	{
+		Vector<T, N>	unitA = this->unitVector();
+		Vector<T, N>	unitB = other.unitVector();
+
+		// Can't compute angles with a zero vector.
+		assert(!this->isZero());
+		assert(!other.isZero());
+		return std::acos(unitA * unitB);
+	}
+
+
+	/// Determine whether two vectors are parallel.
+	/// @param other Another vector
+	/// @return True if the angle between the vectors is zero.
+	bool
+	isParallel(const Vector<T, N> &other) const
+	{
+		if (this->isZero() || other.isZero()) {
+			return true;
+		}
+
+		T angle = this->angle(other);
+		if (scmath::WithinTolerance(angle, (T)0.0, this->epsilon)) {
+			return true;
+		}
+
+		return false;
+	}
+
+
+	/// Determine if two vectors are orthogonal or perpendicular to each
+	/// other.
+	/// @param other Another vector
+	/// @return True if the two vectors are orthogonal.
+	bool
+	isOrthogonal(const Vector<T, N> &other) const
+	{
+		if (this->isZero() || other.isZero()) {
+			return true;
+		}
+
+		return scmath::WithinTolerance(*this * other, (T)0.0, this->epsilon);
+	}
+
+
+	/// Project this vector onto some basis vector.
+	/// @param basis The basis vector to be projected onto.
+	/// @return A vector that is the projection of this onto the basis
+	///         vector.
+	Vector
+	projectParallel(const Vector<T, N> &basis) const
+	{
+		Vector<T, N>	unit_basis = basis.unitVector();
+
+		return unit_basis * (*this * unit_basis);
+	}
+
+
+	/// Project this vector perpendicularly onto some basis vector.
+	/// This is also called the rejection of the vector.
+	/// @param basis The basis vector to be projected onto.
+	/// @return A vector that is the orthogonal projection of this onto
+	///         the basis vector.
+	Vector
+	projectOrthogonal(const Vector<T, N> &basis)
+	{
+		Vector<T, N>	spar = this->projectParallel(basis);
+		return *this - spar;
+	}
+
+
+	/// Compute the cross product of two vectors. This is only defined
+	/// over three-dimensional vectors.
+	/// @param other Another 3D vector.
+	/// @return The cross product vector.
+	Vector
+	cross(const Vector<T, N> &other) const
+	{
+		assert(N == 3);
+		return Vector<T, N> {
+			(this->arr[1] * other.arr[2]) - (other.arr[1] * this->arr[2]),
+			-((this->arr[0] * other.arr[2]) - (other.arr[0] * this->arr[2])),
+			(this->arr[0] * other.arr[1]) - (other.arr[0] * this->arr[1])
+		};
+	}
+
+
+	/// Perform vector addition with another vector.
+	/// @param other The vector to be added.
+	/// @return A new vector that is the result of adding this and the
+	///         other vector.
+	Vector
+	operator+(const Vector<T, N> &other) const
+	{
+		Vector<T, N>	vec;
+
+		for (size_t i = 0; i < N; i++) {
+			vec.arr[i] = this->arr[i] + other.arr[i];
+		}
+
+		return vec;
+	}
+
+
+	/// Perform vector subtraction with another vector.
+	/// @param other The vector to be subtracted from this vector.
+	/// @return A new vector that is the result of subtracting the
+	///         other vector from this one.
+	Vector
+	operator-(const Vector<T, N> &other) const
+	{
+		Vector<T, N>	vec;
+
+		for (size_t i = 0; i < N; i++) {
+			vec.arr[i] = this->arr[i] - other.arr[i];
+		}
+
+		return vec;
+	}
+
+
+	/// Perform scalar multiplication of this vector by some scale factor.
+	/// @param k The scaling value.
+	/// @return A new vector that is this vector scaled by k.
+	Vector
+	operator*(const T k) const
+	{
+		Vector<T, N>	vec;
+
+		for (size_t i = 0; i < N; i++) {
+			vec.arr[i] = this->arr[i] * k;
+		}
+
+		return vec;
+	}
+
+
+	/// Perform scalar division of this vector by some scale factor.
+	/// @param k The scaling value
+	/// @return A new vector that is this vector scaled by 1/k.
+	Vector
+	operator/(const T k) const
+	{
+		Vector<T, N>	vec;
+
+		for (size_t i = 0; i < N; i++) {
+			vec.arr[i] = this->arr[i] / k;
+		}
+
+		return vec;
+	}
+
+
+	/// Compute the dot product between two vectors.
+	/// @param other The other vector.
+	/// @return A scalar value that is the dot product of the two vectors.
+	T
+	operator*(const Vector<T, N> &other) const
+	{
+		T	result = 0;
+
+		for (size_t i = 0; i < N; i++) {
+			result += (this->arr[i] * other.arr[i]);
+		}
+
+		return result;
+	}
+
+
+	/// Compare two vectors for equality.
+	/// @param other The other vector.
+	/// @return Return true if all the components of both vectors are
+	///         within the tolerance value.
+	bool
+	operator==(const Vector<T, N> &other) const
+	{
+		for (size_t i = 0; i<N; i++) {
+			if (!scmath::WithinTolerance(this->arr[i], other.arr[i], this->epsilon)) {
+				return false;
+			}
+		}
+		return true;
+	}
+
+
+	/// Compare two vectors for inequality.
+	/// @param other The other vector.
+	/// @return Return true if any of the components of both vectors are
+	///         not within the tolerance value.
+	bool
+	operator!=(const Vector<T, N> &other) const
+	{
+		return !(*this == other);
+	}
+
+
+	/// Support array indexing into vector.
+	///
+	/// Note that the values of the vector cannot be modified. Instead,
+	/// it's required to do something like the following:
+	///
+	/// ```
+	/// Vector3d	a {1.0, 2.0, 3.0};
+	/// Vector3d	b {a[0], a[1]*2.0, a[2]};
+	/// ```
+	///
+	/// @param i The component index.
+	/// @return The value of the vector component at i.
+	const T&
+	operator[](size_t i) const
+	{
+		return this->arr[i];
+	}
+
+
+	/// Support outputting vectors in the form "<i, j, ...>".
+	/// @param outs An output stream.
+	/// @param vec The vector to be formatted.
+	/// @return The output stream.
+	friend std::ostream&
+	operator<<(std::ostream& outs, const Vector<T, N>& vec)
+	{
+		outs << "<";
+		for (size_t i = 0; i < N; i++) {
+			outs << vec.arr[i];
+			if (i < (N-1)) {
+				outs << ", ";
+			}
+		}
+		outs << ">";
+		return outs;
+	}
+
+private:
+	static const size_t	dim = N;
+	T			epsilon;
+	std::array<T, N>	arr;
+};
+
+///
+/// \defgroup vector_aliases Vector type aliases.
+///
+
+/// \ingroup vector_aliases
+/// A number of shorthand aliases for vectors are provided. They follow
+/// the form of VectorNt, where N is the dimension and t is the type.
+/// For example, a 2D float vector is Vector2f.
+
+/// \ingroup vector_aliases
+/// @brief Type alias for a two-dimensional float vector.
+typedef Vector<float,  2>	Vector2f;
+
+/// \ingroup vector_aliases
+/// @brief Type alias for a three-dimensional float vector.
+typedef Vector<float,  3>	Vector3f;
+
+/// \ingroup vector_aliases
+/// @brief Type alias for a four-dimensional float vector.
+typedef Vector<float,  4>	Vector4f;
+
+/// \ingroup vector_aliases
+/// @brief Type alias for a two-dimensional double vector.
+typedef Vector<double,  2>	Vector2d;
+
+/// \ingroup vector_aliases
+/// @brief Type alias for a three-dimensional double vector.
+typedef	Vector<double, 3>	Vector3d;
+
+/// \ingroup vector_aliases
+/// @brief Type alias for a four-dimensional double vector.
+typedef Vector<double, 4>	Vector4d;
+
+
+} // namespace geom
+} // namespace math
+
+
+
+#endif // SCMATH_VECTORS_H_H

include/scmp/math.h

@@ -0,0 +1,77 @@
+/// math.h provides certain useful mathematical functions.
+
+#ifndef SCCCL_MATH_H
+#define SCCCL_MATH_H
+
+#include <cmath>
+#include <vector>
+
+namespace scmath {
+
+
+// MAX_RADIAN is a precomputed 2 * M_PI, and MIN_RADIAN is -2 * M_PI.
+constexpr double	MAX_RADIAN = 2 * M_PI;
+constexpr double MIN_RADIAN = -2 * M_PI;
+constexpr double POS_HALF_RADIAN = M_PI / 2;
+constexpr double NEG_HALF_RADIAN = -(M_PI / 2);
+
+
+/// Roll m die of n sides, returning a vector of the dice.
+std::vector<int>	Die(int m, int n);
+/// Roll m die of n sides, returning the total of the die.
+int			DieTotal(int m, int n);
+/// Roll m die of n sides, and take the total of the top k die.
+int			BestDie(int k, int m, int n);
+
+
+/// Convert radians to degrees.
+/// @param rads the angle in radians
+/// @return the angle in degrees.
+float	RadiansToDegreesF(float rads);
+
+/// Convert radians to degrees.
+/// @param rads the angle in radians
+/// @return the angle in degrees.
+double	RadiansToDegreesD(double rads);
+
+/// Convert degrees to radians.
+/// @param degrees the angle in degrees
+/// @return the angle in radians.
+float	DegreesToRadiansF(float degrees);
+
+/// Convert degrees to radians.
+/// @param degrees the angle in degrees
+/// @return the angle in radians.
+double	DegreesToRadiansD(double degrees);
+
+/// RotateRadians rotates theta0 by theta1 radians, wrapping the result to
+/// MIN_RADIAN <= result <= MAX_RADIAN.
+double	RotateRadians(double theta0, double theta1);
+
+/// Get the default epsilon value.
+/// @param epsilon The variable to store the epsilon value in.
+void	DefaultEpsilon(double &epsilon);
+
+/// Get the default epsilon value.
+/// @param epsilon The variable to store the epsilon value in.
+void	DefaultEpsilon(float &epsilon);
+
+
+/// Return whether the two values of type T are equal to within some tolerance.
+/// @tparam T The type of value
+/// @param a A value of type T used as the left-hand side of an equality check.
+/// @param b A value of type T used as the right-hand side of an equality check.
+/// @param epsilon The tolerance value.
+/// @return Whether the two values are "close enough" to be considered equal.
+template <typename T>
+static T
+WithinTolerance(T a, T b, T epsilon)
+{
+	return std::abs(a - b) < epsilon;
+}
+
+
+} // namespace math
+
+
+#endif //SCCCL_MATH_H

include/scmp/motion2d.h

@@ -0,0 +1,21 @@
+//
+// Created by Kyle Isom on 2/21/20.
+//
+
+#ifndef SCCCL_MOTION2D_H
+#define SCCCL_MOTION2D_H
+
+
+#include <scccl/math/geom/vector.h>
+
+namespace scphys {
+namespace basic {
+
+
+scmath::geom::Vector2d	Acceleration(double speed, double heading);
+
+
+} // namespace basic
+} // namespace phsyics
+
+#endif //SCCCL_MOTION2D_H

include/sctest/Report.h

@@ -0,0 +1,48 @@
+//
+// Project: scccl
+// File: include/test/Report.h
+// Author: Kyle Isom
+// Date: 2017-06-05
+// Namespace: test
+//
+// Report.h defines a Report structure that contains information about
+// the results of unit tests.
+//
+// Copyright 2017 Kyle Isom <kyle@imap.cc>
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+#ifndef __SCTEST_REPORT_H
+#define __SCTEST_REPORT_H
+
+#include <chrono>
+
+namespace sctest {
+
+typedef struct _Report {
+	// Failing stores the number of failing tests; for tests added
+	// with AddTest, this is a test that returned false. For tests
+	// added with AddFailingTest, this is a test that returned true.
+	size_t	Failing;
+
+	// Total is the number of tests registered during the last run.
+	size_t	Total;
+
+	std::chrono::time_point<std::chrono::steady_clock>	Start;
+	std::chrono::time_point<std::chrono::steady_clock>	End;
+	std::chrono::duration<double>						Duration;
+
+	_Report();
+} Report;
+
+} // end namespace test
+#endif

include/sctest/SimpleSuite.h

@@ -0,0 +1,87 @@
+//
+// Project: scccl
+// File: include/test/SimpleSuite.h
+// Author: Kyle Isom
+// Date: 2017-06-05
+// Namespace: test
+//
+// SimpleSuite.h defines the SimpleSuite class for unit testing.
+//
+// Copyright 2017 Kyle Isom <kyle@imap.cc>
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+#ifndef __SCTEST_SIMPLESUITE_H
+#define __SCTEST_SIMPLESUITE_H
+
+// SimpleSuite.h
+// This header file defines the interface for a simple suite of tests.
+
+#include <functional>
+#include <string>
+#include <vector>
+
+#include <sctest/Report.h>
+
+namespace sctest {
+
+typedef struct {
+	std::string			name;
+	std::function<bool(void)>	test;
+} TestCase;
+
+class SimpleSuite {
+	public:
+	SimpleSuite();
+
+	// Silence suppresses output.
+	void Silence(void) { quiet = true; }
+
+	// Setup defines a setup function; this should be a predicate. This function
+	// is called at the start of the Run method, before tests are run.
+	void Setup(std::function<bool(void)> setupFn) { fnSetup = setupFn; }
+
+	// Teardown defines a teardown function; this should be a predicate. This
+	// function is called at the end of the Run method, after all tests have run.
+	void Teardown(std::function<bool(void)> teardownFn) { fnTeardown = teardownFn; }
+
+	// AddTest is used to add a test that is expected to return true.
+	void AddTest(std::string, std::function<bool(void)>);
+
+	// AddFailingTest is used to add a test that is expected to return false.
+	void AddFailingTest(std::string, std::function<bool(void)>);
+
+	bool Run(void);
+
+	// Reporting methods.
+
+	// Reset clears the report statistics.
+	void Reset(void) { report.Failing = report.Total = 0; hasRun = false; };
+
+	// IsReportReady returns true if a report is ready.
+	bool IsReportReady(void) { return hasRun; }
+
+	// Report returns a Report.
+	Report GetReport(void);
+	
+	private:
+	bool				quiet;
+	std::function<bool(void)>	fnSetup, fnTeardown;
+	std::vector<TestCase>		tests;
+
+	// Report functions.
+	Report				report;
+	bool				hasRun; // Have the tests been run yet?
+};
+
+} // end namespace test
+#endif

include/sctest/checks.h

@@ -0,0 +1,50 @@
+//
+// Project: scccl
+// File: include/test/checks.h
+// Author: Kyle Isom
+// Date: 2017-06-05
+// Namespace: test.
+//
+// checks.h defines a number of macros (which are global in scope) for
+// use in test functions that return bools.
+//
+// Copyright 2017 Kyle Isom <kyle@imap.cc>
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+#ifndef __SCTEST_CHECKS_H
+#define __SCTEST_CHECKS_H
+
+#include <scccl/math/math.h>
+
+
+namespace sctest {
+
+
+// The following checks are designed as shortcuts that just return false on certain
+// conditions.
+#define SCTEST_CHECK(x)			if (!(x))	{ return false; }
+#define SCTEST_CHECK_FALSE(x)		if ((x))	{ return false; }
+#define SCTEST_CHECK_EQ(x, y)		if ((x) != (y))	{ return false; }
+#define SCTEST_CHECK_NE(x, y)		if ((x) == (y))	{ return false; }
+#define SCTEST_CHECK_ZERO(x)		if ((x) != 0)	{ return false; }
+#define SCTEST_CHECK_GTZ(x)		if ((x) > 0) 	{ return false; }
+#define SCTEST_CHECK_GEZ(x)		if ((x) >= 0)	{ return false; }
+#define SCTEST_CHECK_LEZ(x)		if ((x) <= 0)	{ return false; }
+#define SCTEST_CHECK_LTZ(x)		if ((x) < 0)	{ return false; }
+#define SCTEST_CHECK_FEQ(x, y)		{ float eps; scmath::DefaultEpsilon(eps); if (!scmath::WithinTolerance((x), (y), eps)) { return false; }}
+#define SCTEST_CHECK_DEQ(x, y)		{ double eps; scmath::DefaultEpsilon(eps); if (!scmath::WithinTolerance((x), (y), eps)) { return false; }}
+
+} // namespace test
+
+
+#endif

include/sctest/debug.h

@@ -0,0 +1,57 @@
+//
+// Project: scccl
+// File: include/test/debug.h
+// Author: Kyle Isom
+// Date: 2017-06-05
+// Namespace: test
+//
+// debug.h defines assertions and other debugging functions.
+//
+// Copyright 2017 Kyle Isom <kyle@imap.cc>
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+#if 0
+// Disabled for now.
+#pragma once
+
+#include <iostream>
+#ifndef NDEBUG
+#include <cstdlib>
+#endif
+
+namespace test {
+
+// GenerateCoreDumps should be set at the beginning of the program, before
+// multithreading. It is *not* threadsafe.
+static bool	GenerateCoreDumps = false;
+
+static void
+Assert(bool cond) {
+	#ifdef NDEBUG
+	std::cout << "Not a debug build, skipping assertion." << std::endl;	
+	return;
+	#endif
+
+	if (!cond) {
+		std::cerr << "Assertion failed in " << __func__ << "(" << __FILE__ << ":" << __LINE__ << ")" << std::endl;
+		if (GenerateCoreDumps) {
+			std::abort();
+		}
+		else {
+			std::exit(1);
+		}
+	}
+}
+
+}
+#endif

src/bin/phonebook.cc

@@ -24,10 +24,9 @@
 #include <string>
 using namespace std;
 
-#include "Arena.h"
+#include <scsl/Arena.h>
-#include "Commander.h"
+#include <scsl/Commander.h>
-#include "Dictionary.h"
+#include <scsl/Dictionary.h>
-#include "Flag.h"
 using namespace scsl;
 
 static const char	*defaultPhonebook = "pb.dat";

src/scmp/coord2d.cc

@@ -0,0 +1,181 @@
+//
+// Project: scccl
+// File: src/math/geom2d.cpp
+// Author: Kyle Isom
+// Date: 2017-06-05
+// Namespace: math::geom
+//
+// geom2d.cpp contains the implementation of 2D geometry in the math::geom
+// namespace.
+//
+// Copyright 2017 Kyle Isom <kyle@imap.cc>
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+#include <cmath>
+#include <iostream>
+#include <vector>
+
+#include <scccl/math/math.h>
+#include <scccl/math/geom/coord2d.h>
+
+
+// coord2d.cpp contains 2D geometric functions and data structures, such as
+// cartesian and polar coordinates and rotations.
+
+// TODO: deprecate Point2D in favour of Vector
+
+namespace scmath {
+namespace geom {
+
+
+//
+// Point2D
+
+Point2D::Point2D(const Polar2D &pol)
+    : x(std::rint(std::cos(pol.theta) * pol.r)),
+      y(std::rint(std::sin(pol.theta) * pol.r)) {}
+
+
+std::ostream&
+operator<<(std::ostream& outs, const Point2D& pt)
+{
+	outs << "(" << std::to_string(pt.x) << ", " << std::to_string(pt.y) << ")";
+	return outs;
+}
+
+
+std::string
+Point2D::ToString()
+{
+	return "(" + std::to_string(x) + ", " + std::to_string(y) + ")";
+}
+
+
+void
+Point2D::ToPolar(Polar2D& pol)
+{
+	pol.r = std::sqrt((x * x) + (y * y));
+	pol.theta = std::atan2(y, x);
+}
+
+
+void
+Point2D::Rotate(Point2D& pt, double theta)
+{
+	Polar2D	pol(*this);
+	pol.Rotate(pol, theta);
+	pol.ToPoint(pt);
+}
+
+
+bool
+Point2D::operator==(const Point2D& rhs) const
+{
+	return (x == rhs.x) && (y == rhs.y);
+}
+
+
+void
+Point2D::Translate(const Point2D& origin, Point2D &translated)
+{
+	translated.x = origin.x + x;
+	translated.y = origin.y + y;
+}
+
+
+std::vector<Point2D>
+Point2D::Rotate(std::vector<Polar2D> vertices, double theta)
+{
+	std::vector<Point2D>	rotated;
+
+	for (auto v : vertices) {
+		Point2D	p;
+		v.RotateAround(*this, p, theta);
+		rotated.push_back(p)	;
+	}
+
+	return rotated;
+}
+
+
+int
+Point2D::Distance(const Point2D& other)
+{
+	auto dx = other.x - x;
+	auto dy = other.y - y;
+	return std::sqrt(dx * dx + dy + dy);
+}
+
+
+// Polar2D
+
+Polar2D::Polar2D(const Point2D &pt)
+    : r(std::sqrt((pt.x * pt.x) + (pt.y * pt.y))),
+      theta(std::atan2(pt.y, pt.x)) {}
+
+
+void
+Polar2D::ToPoint(Point2D& pt)
+{
+	pt.y = std::rint(std::sin(theta) * r);
+	pt.x = std::rint(std::cos(theta) * r);
+}
+
+
+std::string
+Polar2D::ToString()
+{
+	return "(" + std::to_string(r) + ", " + std::to_string(theta) + ")";
+}
+
+
+void
+Polar2D::Rotate(Polar2D& rot, double delta)
+{
+	rot.r = r;
+	rot.theta = RotateRadians(theta, delta);
+}
+
+
+bool
+Polar2D::operator==(const Polar2D& rhs) const
+{
+	static double eps = 0.0;
+	if (eps == 0.0) {
+		scmath::DefaultEpsilon(eps);
+	}
+	return scmath::WithinTolerance(r, rhs.r, eps) &&
+	       scmath::WithinTolerance(theta, rhs.theta, eps);
+}
+
+
+void
+Polar2D::RotateAround(const Point2D &origin, Point2D &point, double delta)
+{
+	Polar2D	rot;
+	this->Rotate(rot, delta);
+	rot.ToPoint(point);	
+	point.Translate(origin, point);
+}
+
+
+std::ostream&
+operator<<(std::ostream& outs, const Polar2D& pol)
+{
+	outs << "(" << pol.r << ", " << pol.theta << ")";
+	return outs;
+}
+
+
+} // end namespace geom
+} // end namespace math

src/scmp/math.cc

@@ -0,0 +1,128 @@
+#include <algorithm>
+#include <functional>
+#include <numeric>
+#include <random>
+#include <vector>
+
+#include <scccl/math/math.h>
+
+
+namespace scmath {
+
+
+std::vector<int>	
+Die(int m, int n)
+{
+	std::uniform_int_distribution<>	die(1, n);
+
+	std::random_device	rd;
+	std::vector<int>	dice;
+	int			i = 0;
+
+	for (i = 0; i < m; i++) {
+		dice.push_back(die(rd));
+	}
+
+	return dice;
+}
+
+
+int
+BestDie(int k, int m, int n)
+{
+	auto dice = Die(m, n);
+
+	if (k < m) {
+		std::sort(dice.begin(), dice.end(), std::greater<int>());
+		dice.resize(static_cast<size_t>(k));
+	}
+
+	return std::accumulate(dice.begin(), dice.end(), 0);
+}
+
+
+int
+DieTotal(int m, int n)
+{
+	std::uniform_int_distribution<>	die(1, n);
+
+	std::random_device	rd;
+	int			i = 0, total = 0;
+
+	for (i = 0; i < m; i++) {
+		total += die(rd);
+	}
+
+	return total;
+}
+
+
+float
+RadiansToDegreesF(float rads)
+{
+	return rads * (180.0 / M_PI);
+}
+
+
+double
+RadiansToDegreesD(double rads)
+{
+	return rads * (180.0 / M_PI);
+}
+
+
+float
+DegreesToRadiansF(float degrees)
+{
+	return degrees * M_PI / 180.0;
+}
+
+
+double
+DegreesToRadiansD(double degrees)
+{
+	return degrees * M_PI / 180.0;
+}
+
+
+double
+RotateRadians(double theta0, double theta1)
+{
+	auto	dtheta = theta0 + theta1;
+
+	if (dtheta > M_PI) {
+		dtheta -= MAX_RADIAN;
+	} else if (dtheta < -M_PI) {
+		dtheta += MAX_RADIAN;
+	}
+
+	if ((dtheta < -M_PI) || (dtheta > M_PI)) {
+		return RotateRadians(dtheta, 0);
+	}
+
+	return dtheta;
+}
+
+
+
+
+const double Epsilon_double = 0.0001;
+const float  Epsilon_float = 0.0001;
+
+
+void
+DefaultEpsilon(double &epsilon)
+{
+	epsilon = Epsilon_double;
+}
+
+
+void
+DefaultEpsilon(float &epsilon)
+{
+	epsilon = Epsilon_float;
+}
+
+
+} // namespace math
+

src/scmp/motion2d.cc

@@ -0,0 +1,19 @@
+#include <cmath>
+#include <scccl/phys/basic/motion2d.h>
+
+namespace scphys {
+namespace basic {
+
+
+scmath::geom::Vector2d
+Acceleration(double speed, double heading)
+{
+	auto dx = std::cos(heading) * speed;
+	auto dy = std::sin(heading) * speed;
+
+	return scmath::geom::Vector2d({dx, dy});
+}
+
+
+} // namespace basic
+} // namespace phys

src/scmp/orientation.cc

@@ -0,0 +1,40 @@
+#include <scccl/math/geom/vector.h>
+#include <scccl/math/geom/orientation.h>
+
+
+namespace scmath {
+namespace geom {
+
+
+float
+Heading2f(Vector2f vec)
+{
+	return vec.angle(Basis2f[Basis_x]);
+}
+
+
+float
+Heading3f(Vector3f vec)
+{
+	Vector2f	vec2f {vec[0], vec[1]};
+	return Heading2f(vec2f);
+}
+
+
+double
+Heading2d(Vector2d vec)
+{
+	return vec.angle(Basis2d[Basis_x]);
+}
+
+
+double
+Heading3d(Vector3d vec)
+{
+	Vector2d	vec2d {vec[0], vec[1]};
+	return Heading2d(vec2d);
+}
+
+
+} // namespace geom
+} // namespace math

src/scmp/quaternion.cc

@@ -0,0 +1,91 @@
+#include <iostream>
+
+#include <scccl/math/geom/quaternion.h>
+
+
+namespace scmath {
+namespace geom {
+
+
+Quaternionf
+quaternionf(Vector3f axis, float angle)
+{
+	return Quaternionf(axis.unitVector() * std::sin(angle / 2.0),
+			   std::cos(angle / 2.0));
+}
+
+
+Quaterniond
+quaterniond(Vector3d axis, double angle)
+{
+	return Quaterniond(axis.unitVector() * std::sin(angle / 2.0),
+			   std::cos(angle / 2.0));
+}
+
+
+Quaternionf
+quaternionf_from_euler(Vector3f euler)
+{
+	float x, y, z, w;
+	euler = euler / 2.0;
+
+	float cos_yaw = std::cos(euler[0]);
+	float cos_pitch = std::cos(euler[1]);
+	float cos_roll = std::cos(euler[2]);
+	float sin_yaw = std::sin(euler[0]);
+	float sin_pitch = std::sin(euler[1]);
+	float sin_roll = std::sin(euler[2]);
+
+	x = (sin_yaw * cos_pitch * cos_roll) + (cos_yaw * sin_pitch * sin_roll);
+	y = (sin_yaw * cos_pitch * sin_roll) - (cos_yaw * sin_pitch * cos_roll);
+	z = (cos_yaw * cos_pitch * sin_roll) + (sin_yaw * sin_pitch * cos_roll);
+	w = (cos_yaw * cos_pitch * cos_roll) - (sin_yaw * sin_pitch * sin_roll);
+
+	return Quaternionf(Vector4f{w, x, y, z});
+}
+
+
+Quaterniond
+quaterniond_from_euler(Vector3d euler)
+{
+	double x, y, z, w;
+	euler = euler / 2.0;
+
+	double cos_yaw = std::cos(euler[0]);
+	double cos_pitch = std::cos(euler[1]);
+	double cos_roll = std::cos(euler[2]);
+	double sin_yaw = std::sin(euler[0]);
+	double sin_pitch = std::sin(euler[1]);
+	double sin_roll = std::sin(euler[2]);
+
+	x = (sin_yaw * cos_pitch * cos_roll) + (cos_yaw * sin_pitch * sin_roll);
+	y = (sin_yaw * cos_pitch * sin_roll) - (cos_yaw * sin_pitch * cos_roll);
+	z = (cos_yaw * cos_pitch * sin_roll) + (sin_yaw * sin_pitch * cos_roll);
+	w = (cos_yaw * cos_pitch * cos_roll) - (sin_yaw * sin_pitch * sin_roll);
+
+	return Quaterniond(Vector4d{w, x, y, z});
+}
+
+
+void
+Quaternion_SelfTest()
+{
+#ifndef NDEBUG
+	Vector3f		v {1.0, 0.0, 0.0};
+	Vector3f		yAxis {0.0, 1.0, 0.0};
+	float			angle = M_PI / 2;
+
+	Quaternionf		p = quaternionf(yAxis, angle);
+	Quaternionf		q;
+	Vector3f		vr {0.0, 0.0, 1.0};
+
+	assert(p.isUnitQuaternion());
+	std::cerr << p.rotate(v) << std::endl;
+	assert(p.rotate(v) == vr);
+	assert(p * q == p);
+#endif
+}
+
+
+} // namespace geom
+} // namespace math

src/sl/Arena.cc

@@ -36,7 +36,7 @@
 
 #include <ios>
 
-#include "Arena.h"
+#include <scsl/Arena.h>
 
 
 namespace scsl {

src/sl/Buffer.cc

@@ -26,7 +26,8 @@
 #include <ios>
 #include <iostream>
 
-#include "Buffer.h"
+#include <scsl/Buffer.h>
+
 
 namespace scsl {
 

src/sl/Commander.cc

@@ -22,7 +22,7 @@
 
 #include <iostream>
 
-#include "Commander.h"
+#include <scsl/Commander.h>
 
 
 namespace scsl {

src/sl/Dictionary.cc

@@ -24,7 +24,7 @@
 #include <cstdlib>
 #include <cstring>
 
-#include "Dictionary.h"
+#include <scsl/Dictionary.h>
 
 #if defined(SCSL_DESKTOP_BUILD)
 #include <iostream>

src/sl/Exceptions.cc

@@ -20,7 +20,7 @@
 /// PERFORMANCE OF THIS SOFTWARE.
 ///
 
-#include "Exceptions.h"
+#include <scsl/Exceptions.h>
 
 
 namespace scsl {

src/sl/Flag.cc

@@ -25,8 +25,8 @@
 #include <regex>
 #include <vector>
 
-#include "Flag.h"
+#include <scsl/Flag.h>
-#include "StringUtil.h"
+#include <scsl/StringUtil.h>
 
 
 namespace scsl {

src/sl/Roll.cc

@@ -0,0 +1,76 @@
+#include <iostream>
+#include <string>
+#include <vector>
+
+#include <scccl/math/math.h>
+using namespace std;
+using namespace scmath;
+
+
+static void
+rollDie(char *s)
+{
+	int	m = 0, n = 0;
+	int	i = 0;
+	bool	readSides = false;
+
+	while (s[i] != '\0') {
+		if (s[i] != 'd' && !isdigit(s[i])) {
+			cerr << "Invalid die specification!" << endl;
+			return;
+		}
+
+		if (readSides) {
+			if (s[i] == 'd') {
+				cerr << "Invalid die specification!" << endl;
+				return;
+			}
+			n *= 10;
+			n += (s[i] - 0x30);
+		} else {
+			if (s[i] == 'd') {
+				readSides = true;
+			} else {
+				m *= 10;
+				m += (s[i] - 0x30);
+			}
+		}
+
+		i++;
+	}
+
+	if (m == 0) {
+		m = 1;
+	}
+
+	cout << s << ": " << DieTotal(m, n) << endl;
+}
+
+
+static void
+rollPlayer()
+{
+	vector<string>	statNames = {"STR", "CON", "DEX", "INT", "PER"};
+	vector<int>	statRolls;
+
+	for (size_t i = 0; i < statNames.size(); i++) {
+		statRolls.push_back(BestDie(3, 4, 6));
+	}
+
+	for (size_t i = 0; i < statNames.size(); i++) {
+		cout << statNames[i] << ": " << statRolls[i] << endl;
+	}
+}
+
+
+int
+main(int argc, char *argv[])
+{
+	for (int i = 1; i < argc; i++) {
+		if (string(argv[i]) == "player") {
+			rollPlayer();
+		} else {
+			rollDie(argv[i]);
+		}
+	}
+}

src/sl/StringUtil.cc

@@ -24,7 +24,7 @@
 #include <iostream>
 #include <sstream>
 
-#include "StringUtil.h"
+#include <scsl/StringUtil.h>
 
 
 namespace scsl {

src/sl/TLV.cc

@@ -23,7 +23,7 @@
 #include <cassert>
 #include <cstring>
 
-#include "TLV.h"
+#include <scsl/TLV.h>
 
 using namespace scsl;
 

src/test/Assert.cc

@@ -20,8 +20,8 @@
 /// PERFORMANCE OF THIS SOFTWARE.
 ///
 
-#include "Exceptions.h"
+#include <scsl/Exceptions.h>
-#include "Test.h"
+#include <sctest/Assert.h>
 
 #include <cassert>
 #include <iostream>

src/test/Report.cc

@@ -0,0 +1,37 @@
+///
+/// \file src/test/Report.cpp
+/// \author Kyle Isom
+/// \date 2017-06-07
+///
+/// \brief Defines a Report structure that contains information about
+///        the results of unit tests.
+///
+/// Copyright 2017 K. Isom <kyle@imap.cc>
+///
+/// Permission to use, copy, modify, and/or distribute this software for
+/// any purpose with or without fee is hereby granted, provided that
+/// the above copyright notice and this permission notice appear in all /// copies.
+///
+/// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+/// WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+/// WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+/// AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+/// DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
+/// OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+/// TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+/// PERFORMANCE OF THIS SOFTWARE.
+
+#include <chrono>
+
+#include <sctest/Report.h>
+
+
+namespace sctest {
+
+
+_Report::_Report()
+		: Failing (0), Total(0), Start(std::chrono::steady_clock::now()),
+		  End(std::chrono::steady_clock::now()), Duration(0) {}
+
+
+} // end namespace test

src/test/SimpleSuite.cc

@@ -0,0 +1,108 @@
+///
+/// \file SimpleSuite.cc
+/// \author K. Isom <kyle@imap.cc>
+/// \date 2017-06-05
+/// \brief Defines a simple unit testing framework.
+///
+/// Copyright 2017 K. Isom <kyle@imap.cc>
+///
+/// Permission to use, copy, modify, and/or distribute this software for
+/// any purpose with or without fee is hereby granted, provided that
+/// the above copyright notice and this permission notice appear in all /// copies.
+///
+/// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+/// WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+/// WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+/// AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+/// DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
+/// OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+/// TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+/// PERFORMANCE OF THIS SOFTWARE.
+///
+
+#include <chrono>
+#include <iostream>
+
+#include <sctest/SimpleSuite.h>
+
+
+namespace sctest {
+
+#define unless(cond) if (!(cond))
+
+
+static bool
+stub()
+{ return true; }
+
+SimpleSuite::SimpleSuite()
+    : quiet(false), fnSetup(stub), fnTeardown(stub), tests(),
+      report(), hasRun(false)
+{
+
+}
+
+
+void
+SimpleSuite::AddTest(std::string name, std::function<bool()> test)
+{
+	TestCase test_case = {name, test};
+	tests.push_back(test_case);
+}
+
+
+void
+SimpleSuite::AddFailingTest(std::string name, std::function<bool()> test)
+{
+	// auto ntest = [&test]() { return !test(); };
+	TestCase test_case = {name, [&test]() { return !test(); }};
+	tests.push_back(test_case);
+}
+
+
+bool
+SimpleSuite::Run()
+{
+	report.Start = std::chrono::steady_clock::now();
+	unless(quiet) { std::cout << "Setting up the tests.\n"; }
+	unless(fnSetup()) { return false; }
+
+	// Reset the failed test counts.
+	report.Failing = 0;
+
+	bool result = true;
+	hasRun = true;
+	report.Total = tests.size();
+	for (size_t i = 0; i < report.Total && result; i++) {
+		TestCase tc = tests.at(i);
+		unless(quiet) {
+			std::cout << "[" << i + 1 << "/" << report.Total << "] Running test " << tc.name << ": ";
+		}
+
+		result = tc.test();
+		if (quiet) { continue; }
+
+		if (result) {
+			std::cout << "[PASS]";
+		} else {
+			std::cout << "[FAIL]";
+			report.Failing++;
+		}
+		std::cout << "\n";
+	}
+
+	unless(quiet) { std::cout << "Tearing down the tests.\n"; }
+	unless(fnTeardown()) { return false; }
+	report.End = std::chrono::steady_clock::now();
+	return result;
+}
+
+
+Report
+SimpleSuite::GetReport()
+{
+	return report;
+}
+
+
+} // end namespace sctest

test/buffer.cc

@@ -1,7 +1,7 @@
 #include <cassert>
 #include <iostream>
 
-#include "Buffer.h"
+#include <scsl/Buffer.h>
 using namespace scsl;
 
 

test/dictionary.cc

@@ -1,9 +1,9 @@
 #include <iostream>
 
-#include "Arena.h"
+#include <scsl/Arena.h>
-#include "Dictionary.h"
+#include <scsl/Dictionary.h>
-#include "Test.h"
+#include <sctest/Assert.h>
-#include "testFixtures.h"
+#include "test_fixtures.h"
 
 
 using namespace scsl;

test/flag.cc

@@ -4,8 +4,8 @@
 
 
 #include <iostream>
-#include "Flag.h"
+#include <scsl/Flag.h>
-#include "Test.h"
+#include <sctest/Assert.h>
 
 
 using namespace scsl;

test/simple_suite_example.cc

@@ -0,0 +1,72 @@
+//
+// Project: scccl
+// File: test/math/simple_suite_example.cpp
+// Author: Kyle Isom
+// Date: 2017-06-05
+//
+// simple_suite_example demonstrates the usage of the SimpleSuite test class
+// and serves to unit test the unit tester (qui custodiet ipsos custodes)?
+//
+// Copyright 2017 Kyle Isom <kyle@imap.cc>
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include <iostream>
+
+#include <sctest/SimpleSuite.h>
+
+static bool
+prepareTests() 
+{ 
+	std::cout << "time passes...\n";
+	std::cout << "tests are ready.\n";
+	return true;
+}
+
+static bool
+destroyTests() 
+{ 
+	std::cout << "time passes...\n" ;
+	std::cout << "tests have been destroyed.\n";
+	return true;
+}
+
+static bool addOne() { return 1 + 1 == 2; }
+static bool four()   { return 2 + 2 == 4; }
+static bool nope()   { return 2 + 2 == 5; }
+
+
+int
+main()
+{
+	sctest::SimpleSuite TestSuite;
+	TestSuite.Setup(prepareTests);
+	TestSuite.Teardown(destroyTests);
+	TestSuite.AddTest("1 + 1", addOne);
+	TestSuite.AddTest("fourness", four);
+	TestSuite.AddFailingTest("self-evident truth", nope);
+
+	bool	result = TestSuite.Run();
+	if (TestSuite.IsReportReady()) {
+		auto report = TestSuite.GetReport();
+		std::cout << report.Failing << " / " << report.Total;
+		std::cout << " tests failed.\n";
+	}
+
+	if (result) {
+		return 0;
+	}
+	else {
+		return 1;
+	}
+}

test/stringutil.cc

@@ -24,8 +24,8 @@
 #include <iostream>
 #include <sstream>
 
-#include "StringUtil.h"
+#include <scsl/StringUtil.h>
-#include "Test.h"
+#include <sctest/Assert.h>
 
 
 using namespace scsl;

test/test_fixtures.h

@@ -3,7 +3,7 @@
 
 
 #include <string.h>
-#include "TLV.h"
+#include <scsl/TLV.h>
 
 
 #define ARENA_SIZE	128

test/tlv.cc

@@ -3,11 +3,11 @@
 #include <exception>
 #include <iostream>
 
-#include "Arena.h"
+#include <scsl/Arena.h>
-#include "Test.h"
+#include <scsl/TLV.h>
-#include "TLV.h"
+#include <sctest/Assert.h>
 
-#include "testFixtures.h"
+#include "test_fixtures.h"
 
 using namespace scsl;