type_traits

an implementation of C++ type_traits for learning purposes .... Please note that it is not standard.

Kindly visit http://en.cppreference.com/w/cpp/header/type_traits for the standardized version

janor type_traits is a header only file which helps you detect the type of objects

Usage

include the header file janor/type_traits.hpp in your project. all the type check structs are under the namespace janor

Example

#include <iostream>
#include <vector>
#include <janor/type_traits.hpp>

void foo(){ }

std::vector<int> bar()
{
  return std::vector<int>{1,2,3,4,5};
}
int main()
{
  
  int number = 99;
  std::cout<<(janor::is_void<decltype(foo())>::value ? "True":"False")<<'\n'; // true
  std::cout<<(janor::is_vector<decltype(bar())>::value ? "True" : "False")<<'\n'; //true
  std::cout<<(janor::is_rvalue_reference<decltype(std::move(number))>::value ? "True" : "False")<<'\n'; //true
  std::cout<<(janor::is_rvalue_reference<decltype(static_cast<int&&>(999))>::value ? "True" : "False")<<'\n'; //true
  
}

Tests

All tests are found in the Tests directory. Tests were written using Gtest. Note that you can change the Variables in the Tests Makefile to the path of your Gtest includes and src files