bslma::AllocatorTraits_HasPropOnSwap< ALLOC > Struct Template Reference

#include <bslma_allocatortraits.h>

Public Types
typedef bsl::integral_constant< bool, value >	type

Static Public Attributes
static const bool	value = sizeof(match<ALLOC>(0)) == sizeof(yes_type)

Detailed Description

template<class ALLOC>
struct bslma::AllocatorTraits_HasPropOnSwap< ALLOC >

This struct template provides a mechanism for determining whether a given (template parameter) ALLOCATOR_TYPE defines a nested alias named propagate_on_container_swap. The static boolean member value (nested alias named type) is true (bsl::true_type) if ALLOCATOR_TYPE defines such an alias, and false (bsl::false_type) otherwise.

Member Typedef Documentation

type

template<class ALLOC >

typedef bsl::integral_constant<bool, value> bslma::AllocatorTraits_HasPropOnSwap< ALLOC >::type

Member Data Documentation

value

template<class ALLOC >

const bool bslma::AllocatorTraits_HasPropOnSwap< ALLOC >::value = sizeof(match<ALLOC>(0)) == sizeof(yes_type)

static

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The documentation for this struct was generated from the following file:

• bslma_allocatortraits.h