value_store.h File Reference

#include <typeinfo>
#include <new>
#include "detail/value_store.h"

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Classes
struct	ProgramOptions::bad_value_cast
struct	ProgramOptions::detail::bool2type< bool >
struct	ProgramOptions::detail::OptVTable< T >
class	ProgramOptions::ValueStore
	A type that can hold any kind of value type. More...
struct	ProgramOptions::detail::VTable< T >
Namespaces
namespace	ProgramOptions
namespace	ProgramOptions::detail
Typedefs
typedef void(*	ProgramOptions::detail::vcall_type )(const void *in, void **out)
typedef vtable_type *	ProgramOptions::detail::vptr_type
typedef vcall_type	ProgramOptions::detail::vtable_type [4]
Functions
template<class T >
vptr_type	ProgramOptions::detail::base_vtable (const T *=0)
template<class T >
const T *	ProgramOptions::unsafe_value_cast (const ValueStore *v, const T *=0)
	Extracts a typed value from a ValueStore *without* checking if the type matches.
template<class T >
T *	ProgramOptions::unsafe_value_cast (ValueStore *v, const T *p=0)
template<class T >
const T &	ProgramOptions::value_cast (const ValueStore &v, const T *=0)
	Extracts a typed value from a ValueStore.
template<class T >
const T *	ProgramOptions::value_cast (const ValueStore *v, const T *=0)
	Returns 0 on error.
template<class T >
T &	ProgramOptions::value_cast (ValueStore &v, const T *p=0)
template<class T >
T *	ProgramOptions::value_cast (ValueStore *v, const T *p=0)
template<class T >
vptr_type	ProgramOptions::detail::vtable (const T *=0)
template<class T >
vptr_type	ProgramOptions::detail::vtable_select (bool2type< 0 >, const T *=0)
template<class T >
vptr_type	ProgramOptions::detail::vtable_select (bool2type< 1 >, const T *=0)