function_ptr.hpp File Reference

#include "config.hpp"
#include <cassert>
#include <cstdint>
#include <cstdlib>
#include <type_traits>

Classes
class	quickcpplib::_xxx::function_ptr::function_ptr< R(Args...), callable_storage_bytes >
struct	quickcpplib::_xxx::function_ptr::function_ptr< R(Args...), callable_storage_bytes >::_function_ptr_storage_moveable< U >::standin_t

Namespaces
namespace	quickcpplib
	The QuickCppLib namespace.
namespace	quickcpplib::_xxx
	Per commit unique namespace to prevent different git submodule versions clashing.
namespace	quickcpplib::_xxx::function_ptr
	The namespace for the function pointer type.

Functions
template<class ErasedPrototype , class Callable , size_t callable_storage_bytes = default_callable_storage_bytes, class... CallableConstructionArgs>
constexpr function_ptr< ErasedPrototype, callable_storage_bytes >	quickcpplib::_xxx::function_ptr::emplace_function_ptr (CallableConstructionArgs &&... args)
	Return a function_ptr<ErasedPrototype> by emplacing Callable(CallableConstructionArgs...). If Callable is nothrow move constructible and sufficiently small, avoids dynamic memory allocation.
template<class ErasedPrototype , class Callable , class... CallableConstructionArgs>
constexpr function_ptr< ErasedPrototype,(sizeof(Callable)+sizeof(void *)+sizeof(void *) - 1) &~(sizeof(void *) - 1)>	quickcpplib::_xxx::function_ptr::emplace_function_ptr_nothrow (CallableConstructionArgs &&... args) noexcept
	Return a function_ptr<ErasedPrototype> by emplacing Callable(CallableConstructionArgs...), without dynamically allocating memory. Note that the size of function ptr returned will be exactly the amount to store the callable, which may not be the default size of function_ptr<ErasedPrototype>.
template<class ErasedPrototype , class Callable , size_t callable_storage_bytes = default_callable_storage_bytes>
constexpr function_ptr< ErasedPrototype, callable_storage_bytes >	quickcpplib::_xxx::function_ptr::make_function_ptr (Callable &&f)
	Return a function_ptr<ErasedPrototype> by from an input Callable. If Callable is nothrow move constructible and sufficiently small, avoids dynamic memory allocation.
template<class ErasedPrototype , class Callable >
constexpr auto	quickcpplib::_xxx::function_ptr::make_function_ptr_nothrow (Callable &&f) noexcept
	Return a function_ptr<ErasedPrototype> by from an input Callable, without dynamically allocating memory. Note that the size of function ptr returned will be exactly the amount to store the callable, which may not be the default size of function_ptr<ErasedPrototype>.