STLForwardCompat.h File Reference

This file contains library features backported from future STL versions. More...

#include <optional>
#include <type_traits>

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Classes
struct	wpi::remove_cvref< T >

Namespaces
namespace	wpi
	Foonathan namespace.

Functions
template<typename T , typename Function >
auto	wpi::transformOptional (const std::optional< T > &O, const Function &F) -> std::optional< decltype(F(*O))>
template<typename T , typename Function >
auto	wpi::transformOptional (std::optional< T > &&O, const Function &F) -> std::optional< decltype(F(*std::move(O)))>
template<typename Enum >
constexpr std::underlying_type_t< Enum >	wpi::to_underlying (Enum E)
	Returns underlying integer value of an enum.

Detailed Description

This file contains library features backported from future STL versions.

These should be replaced with their STL counterparts as the C++ version LLVM is compiled with is updated.