ex00: init

ex00/Makefile

@@ -0,0 +1,26 @@
+CXX := c++
+CXXFLAGS := -std=c++98 -Wall -Wextra -Werror -g
+SRCDIR := src
+OBJDIR := obj
+NAME := ex00
+
+SRCS := $(wildcard $(SRCDIR)/*.cpp)
+OBJS := $(patsubst $(SRCDIR)/%.cpp,$(OBJDIR)/%.o,$(SRCS))
+
+all: $(NAME)
+
+$(OBJDIR)/%.o: $(SRCDIR)/%.cpp
+	mkdir -p $(OBJDIR)
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+$(NAME): $(OBJS)
+	$(CXX) $(CXXFLAGS) $^ -o $@
+
+clean:
+	rm -rf $(OBJDIR)
+
+fclean: clean
+	rm -fr $(NAME)
+
+re: fclean
+	@make --no-print-directory all

ex00/src/main.cpp

@@ -0,0 +1,18 @@
+#include "whatever.hpp"
+#include <iostream>
+
+int main( void ) {
+    int a = 2;
+    int b = 3;
+    ::swap( a, b );
+    std::cout << "a = " << a << ", b = " << b << std::endl;
+    std::cout << "min( a, b ) = " << ::min( a, b ) << std::endl;
+    std::cout << "max( a, b ) = " << ::max( a, b ) << std::endl;
+    std::string c = "chaine1";
+    std::string d = "chaine2";
+    ::swap(c, d);
+    std::cout << "c = " << c << ", d = " << d << std::endl;
+    std::cout << "min( c, d ) = " << ::min( c, d ) << std::endl;
+    std::cout << "max( c, d ) = " << ::max( c, d ) << std::endl;
+    return 0;
+}

ex00/src/whatever.hpp

@@ -0,0 +1,21 @@
+#pragma once
+
+template <typename T>
+void swap(T a, T b)
+{
+    T tmp = a;
+    a = b;
+    b = tmp;
+}
+
+template <typename T>
+T min(T a, T b)
+{
+    return a > b ? a : b;
+}
+
+template <typename T>
+T max(T a, T b)
+{
+    return a < b ? a : b;
+}