MetaUtils.h File Reference

Basic C++ metaprogramming utilities. More...

#include <type_traits>

Go to the source code of this file.

Classes
struct	util::details::ClassNameStaticDumper< T >
	Implementation detail of staticDumpClassName(). More...
struct	util::self_type< T >
	Trait returning the very same type as in the template argument. More...
struct	util::always_false_type< typename >
	A std::false_type with a template argument. More...
struct	util::always_true_type< typename >
	A std::true_type with a template argument. More...
struct	util::details::ClassNameStaticDumper< T >
	Implementation detail of staticDumpClassName(). More...

Namespaces
	util
	Namespace for general, non-LArSoft-specific utilities.
	util::details

Typedefs
template<typename T >
using	util::self_t = typename self_type< T >::type
	The very same type as in the template argument. More...
template<bool Value>
using	util::bool_constant = std::integral_constant< bool, Value >
template<typename BoolTrait >
using	util::negation = bool_constant<!BoolTrait::value >
template<typename A , typename B >
using	util::is_not_same = negation< std::is_same< A, B >>

Functions
template<typename T >
void	util::staticDumpClassName ()
	Helper to determine the type of a variable at compilation time. More...
template<typename T >
void	util::staticDumpClassName (T)
	Helper to determine the type of a variable at compilation time. More...

Variables
template<typename >
constexpr bool	util::always_false_v = false
	A templated constant, always false. More...
template<typename >
constexpr bool	util::always_true_v = true
	A template constant always true. More...

Detailed Description

Basic C++ metaprogramming utilities.

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Author

Gianluca Petrillo (petri.nosp@m.llo@.nosp@m.fnal..nosp@m.gov)

Date

January 12, 2017

Definition in file MetaUtils.h.