build system and framework for list

autobuild

@@ -8,7 +8,7 @@ CONFOPTS="CXX=$CXX"
 SILENT="${SILENT:-yes}"
 if [ "${SILENT}" = "yes" ]
 then
-	CONFOPTS="$CONFOPTS --enable-silent-rules"
+	CONFOPTS="$CONFOPTS"
 fi
 
 [ -d m4 ] || mkdir m4

include/list.h

@@ -1,22 +0,0 @@
-#ifndef __ODS_LIST__
-#define __ODS_LIST__
-
-
-#include <cstddef>
-
-namespace ods {
-
-// Lists are sequences of values.
-	template <typename T>
-	    class List {
-	public:
-		virtual std::size_t size(void);
-		virtual T get(std::size_t);
-		virtual T set(std::size_t, T);
-		virtual void add(std::size_t, T);
-		virtual T remove(std::size_t);
-	};
-
-} // end namespace ods
-
-#endif

include/simplist.h

@@ -1,24 +0,0 @@
-#ifndef __ODS_SIMPLIST__
-#define __ODS_SIMPLIST__
-
-#include "list.h"
-
-namespace ods {
-
-	template <typename T>
-	    class SimpList : public List {
-	public:
-		SimpList();
-		std::size_t size(void);
-		T get(std::size_t);
-		T set(std::size_t, T);
-		void add(std::size_t, T);
-		T remove(std::size_t);
-	private:
-		T		arr[];
-		std::size_t	cap;
-		std::size_t	len;
-	};
-
-} // end namespace ods
-#endif

src/Makefile.am

@@ -1,11 +1,16 @@
 AM_CPPFLAGS  =  -Wall -Wextra -pedantic -Wshadow -Wpointer-arith -Wcast-align
 AM_CPPFLAGS +=  -Wwrite-strings -Wmissing-declarations -Wno-long-long -Werror
-AM_CPPFLAGS +=  -Wunused-variable -std=c++14 -D_XOPEN_SOURCE -O0 -g -I. -I../include
+AM_CPPFLAGS +=  -Wunused-variable -std=c++14 -D_XOPEN_SOURCE -O0 -g -I.
 AM_CPPFLAGS +=  -fno-elide-constructors -Weffc++
 
-bin_PROGRAMS :=	ch01ex01 ch01ex03 ch01ex04 ch01ex05 ch01ex06
-ch01ex01_SOURCES := ch01ex01.cc
-ch01ex03_SOURCES := ch01ex03.cc
-ch01ex04_SOURCES := ch01ex04.cc
-ch01ex05_SOURCES := ch01ex05.cc
-ch01ex06_SOURCES := simplist.cc ch01ex06.cc
+lib_LTLIBRARIES :=	libods.la
+libods_la_SOURCES :=	simplist.cc
+libods_la_CPPFLAGS :=	$(AM_CPPFLAGS)
+
+bin_PROGRAMS :=		ch01ex01 ch01ex03 ch01ex04 ch01ex05 ch01ex06
+ch01ex01_SOURCES :=	ch01ex01.cc
+ch01ex03_SOURCES :=	ch01ex03.cc
+ch01ex04_SOURCES :=	ch01ex04.cc
+ch01ex05_SOURCES :=	ch01ex05.cc
+ch01ex06_SOURCES :=	ch01ex06.cc
+ch01ex06_LDADD :=	.libs/libods.a

src/ch01ex06.cc

@@ -1,5 +1,5 @@
 #include <cassert>
-#include <simplist.h>
+#include <ods/simplist.h>
 using namespace std;
 
 

src/ods/list.h

@@ -0,0 +1,22 @@
+#ifndef __ODS_LIST__
+#define __ODS_LIST__
+
+
+#include <cstddef>
+
+namespace ods {
+
+// Lists are sequences of values.
+template<typename T>
+class List {
+public:
+	virtual std::size_t size(void);
+	virtual T get(std::size_t);
+	virtual T set(std::size_t, T);
+	virtual void add(std::size_t, T);
+	virtual T remove(std::size_t);
+};
+
+} // end namespace ods
+
+#endif

src/ods/simplist.h

@@ -0,0 +1,25 @@
+#ifndef __ODS_SIMPLIST__
+#define __ODS_SIMPLIST__
+
+#include <ods/list.h>
+#include <cstddef>
+
+namespace ods {
+
+template<typename T>
+class SimpList {
+public:
+	SimpList();
+	std::size_t size(void);
+	T get(std::size_t);
+	T set(std::size_t, T);
+	void add(std::size_t, T);
+	T remove(std::size_t);
+private:
+	T		*arr;
+	std::size_t	 cap;
+	std::size_t	 len;
+};
+
+} // end namespace ods
+#endif

src/simplist.cc

@@ -1,4 +1,4 @@
-#include "simplist.h"
+#include <ods/simplist.h>
 #include <cassert>
 #include <cstdlib>
 #include <stdexcept>
@@ -7,42 +7,54 @@ constexpr	std::size_t DEFAULT_SIZE =	8;
 
 namespace ods {
 
-	SimpList<T>::SimpList<T>()
-	{
-		this->arr = new T[DEFAULT_SIZE];
-		this->cap = 0;
-		this->len = 0;
-	}
+template<typename T>
+SimpList<T>::SimpList()
+{
+	this->arr = new T[DEFAULT_SIZE];
+	this->cap = 0;
+	this->len = 0;
+}
 
 
-	std::size_t
-	SimpList<T> size(void)
-	{
-		std::assert(len <= cap);
-		return this->len();
-	}
+template <typename T>
+std::size_t
+SimpList<T>::size(void)
+{
+	assert(len <= cap);
+	return this->len();
+}
 
-	T
-	SimpList<T>::get(std::size_t i)
-	{
-		throw std::invalid_argument("invalid argument");
-	}
 
-	T
-	SimpList<T>::set(std::size_t, T)
-	{
-		throw std::invalid_argument("invalid argument");
-	}
+template <typename T>
+T
+SimpList<T>::get(std::size_t i)
+{
+	i = 0;
+	throw std::invalid_argument("invalid argument");
+}
 
-	void
-	SimpList<T>::add(std::size_t, T)
-	{
-		return;
-	}
 
-	T
-	SimpList<T>::remove(std::size_t)
-	{
-		throw std::invalid_argument("invalid argument");
-	}
-};
+template <typename T>
+T
+SimpList<T>::set(std::size_t, T)
+{
+	throw std::invalid_argument("invalid argument");
+}
+
+
+template <typename T>
+void
+SimpList<T>::add(std::size_t, T)
+{
+	return;
+}
+
+
+template <typename T>
+T
+SimpList<T>::remove(std::size_t)
+{
+	throw std::invalid_argument("invalid argument");
+}
+
+} // end namespace ods