ClassVersion.h File Reference

Serialization class version deduction. More...

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Classes
struct	fire::io::class_version_impl::enable_if_type< T, R >
	Check if the passed type T is a valid type at compile time. More...
struct	fire::io::class_version_impl::deducer< T, Enable >
	Underlying struct deducing the version of a class. More...
struct	fire::io::class_version_impl::deducer< T, typename enable_if_type< typename T::version >::type >
	Underlying struct deducing the version of a class. More...

Namespaces
namespace	fire::io
	Geant4 does a GLOBAL definition of the keyword TRUE.
namespace	fire::io::class_version_impl
	hide the SFINAE confusing nonsense from the rest of the world

Macros
#define	fire_class_version(VERS)   using version = std::integral_constant<int,VERS>
	define the version number for a class More...

Variables
template<typename T >
constexpr int	fire::io::class_version = class_version_impl::deducer<T>::version::value
	Helper const expression to pull out class version number. More...

Detailed Description

Serialization class version deduction.

Macro Definition Documentation

fire_class_version

#define fire_class_version

(

VERS

)

using version = std::integral_constant<int,VERS>

define the version number for a class

Put this macro within the class declaration in order to define its version number as a class used for data serialization in fire. Without this macro, the version will default to zero.