PureAbstract

PureAbstract / Catch_toString.cpp

Created September 17, 2013 21:52

Try and show how toString and StringMaker interact.

	// ==================== 1) Overload Catch::toString
	struct ts_overload { }; // have an overload of toString

	namespace Catch {
	std::string toString( const ts_overload& )
	{
	return "ts:ts_overload";
	}
	}

PureAbstract / gist:6598949

Created September 17, 2013 18:51

parse unsigned UDL

	#include <type_traits>
	#include <limits>
	#include <cstdint>

	namespace detail {

	template<std::uintmax_t Value>
	constexpr std::uintmax_t parse_unsigned_literal()
	{
	return Value;

PureAbstract / pointer_cast_snippet.cpp

Last active December 18, 2015 22:09

dynamic_pointer_cast snippet

	for( auto& element : elements )
	{
	if( auto c = std::dynamic_pointer_cast<C>( element ) )
	{
	c->BehaveLikeC();
	}

	if( auto d = std::dynamic_pointer_cast<D>( element ) )
	{
	DoSomething(d);