a debug tool for c++11/14 to inspecting the copy/move/construct/destruct behavior of a class.

README.md

inspector

a debug tool for c++11/14 to inspecting the copy/move/construct/destruct behavior of a class.

usage example

see this

preview

inspector.cc

#include "inspector.hh"

inspector::unique_id inspector::uid;

inspector.hh

#pragma once
#include <iostream>
#include <string>

struct inspector
{
	 inspector() { id = uid++; info("ctor"); }
	~inspector() {             info("dtor"); }

	inspector(const inspector& ) { id = uid++; info("ctor copy"); }
	inspector(      inspector&&) { id = uid++; info("ctor move"); }

	inspector& operator=(const inspector& ) { info("asgn copy"); return *this; }
	inspector& operator=(      inspector&&) { info("asgn move"); return *this; }

private:
	using unique_id = int;

	static unique_id uid;
	unique_id id;

	void info(std::string msg)
	{
		constexpr const char* color_istr = "\e[0;35m";
		constexpr const char* color_id   = "\e[1;32m";
		constexpr const char* color_msg  = "\e[0;34m";
		constexpr const char* no_color   = "\e[0m";
		std::cout
			<< color_istr << "inspector["
			<< color_id   << id
			<< color_istr << "]: "
			<< color_msg  << msg
			<< no_color   << std::endl;
	}
};

snapshot.png