commit 983942712af46c0d18e11b0781db5c195c997e12
Author: Kyle Isom <kyle@imap.cc>
Date:   Wed Nov 8 23:46:37 2017 -0800

    Initial import.

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..a0d3833
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,64 @@
+SET(MAKE_VERBOSE_MAKEFILE ON)
+SET(CMAKE_BUILD_TYPE Debug CACHE STRING "default to debug" FORCE)
+set(CXX_EXTENSIONS OFF)
+
+# Basic project setup.
+cmake_minimum_required(VERSION 3.5) # Xenial's CMake version.
+project(ods)
+set (${PROJECT_NAME}_VERSION_MAJOR 0)
+set (${PROJECT_NAME}_VERSION_MINOR 1)
+
+# Require clang.
+set(CC clang)
+set(CXX clang++)
+
+# Set C++ compile flags for all builds.
+add_compile_options(-Wall -Wextra -pedantic -Wshadow -Wpointer-arith)
+add_compile_options(-Wcast-align -Wwrite-strings -Wmissing-declarations)
+add_compile_options(-Werror -Wunused-variable -fno-elide-constructors)
+
+# These might be contentious.
+add_compile_options(-Weffc++)
+# add_compile_options(-std=c++14)
+
+if(CMAKE_BUILD_TYPE MATCHES DEBUG)
+add_compile_options(-O0)
+endif()
+
+if (CMAKE_BUILD_TYPE MATCHES RELEASE)
+add_compile_options(-O2)
+endif()
+
+if(CMAKE_GENERATOR MATCHES "Unix Makefiles")
+SET(CMAKE_COLOR_MAKEFILE ON)
+SET(CMAKE_VERBOSE_MAKEFILE ON)
+endif()
+
+file(GLOB_RECURSE SOURCES src/*.cc src/*.cpp)
+file(GLOB_RECURSE HEADERS include/*.h)
+file(GLOB HEADIRS include/*) # ha ha ha
+
+include_directories(include test/include)
+
+# Build shared library that can be reloaded while testing.
+add_library(${PROJECT_NAME} SHARED ${SOURCES})
+
+# Add static library for inclusion in final builds.
+add_library(${PROJECT_NAME}-static STATIC ${SOURCES})
+
+# Require C++14.
+set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD 14)
+set_property(TARGET ${PROJECT_NAME}-static PROPERTY CXX_STANDARD 14)
+
+set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
+set_property(TARGET ${PROJECT_NAME}-static PROPERTY CXX_STANDARD_REQUIRED ON)
+
+# Set up the library installation target.
+install(TARGETS ${PROJECT_NAME} DESTINATION lib/${PROJECT_NAME})
+install(TARGETS ${PROJECT_NAME}-static DESTINATION lib/${PROJECT_NAME})
+
+# Install the headers.
+install(DIRECTORY ${HEADIRS} DESTINATION include/${PROJECT_NAME})
+
+# include(CMakeTests.txt)
+# include(CMakePack.txt)
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..ffd05b2
--- /dev/null
+++ b/README.md
@@ -0,0 +1,16 @@
+# ODS
+## Open Data Structures
+
+This is an implementation and playground for the code in the
+[Open Data Structures](http://opendatastructures.org/) books.
+It contains both the C++ and Python repos.
+
+Tree:
+
+```
+.
+├── include	# C++ headers
+├── notes	# notes from the text
+├── ods		# Python sources
+└── src		# C++ sources
+```
diff --git a/notes/chapter1.txt b/notes/chapter1.txt
new file mode 100644
index 0000000..af54fcc
--- /dev/null
+++ b/notes/chapter1.txt
@@ -0,0 +1,22 @@
+# Chapter 1
+
+## Efficiency
+
+Concerns:
+1. Number of operations
+2. Processor speeds
+3. Storage space
+
+## Interfaces
+
+* Interface / abstract data type
+
+### Queue interface
+
+* `add(x)` (aka `queue`): add `x` to the queue
+* `remove()` (aka `dequeue`): remove the next value from queue and return it
+
+* Normal queue: the first element inserted is removed first
+* Priority queue: elements are inserted with a priority, and the smallest
+  element is removed. This function is usually called `deleteMin`.
+* LIFO queue: a stack; add and remove are called `push` and `pop`.