cookmem::MemContextProvider< Context > Class Template Reference

#include <allocator.h>

Public Types
typedef Context	context_type
typedef std::false_type	propagate_on_container_copy_assignment
typedef std::false_type	propagate_on_container_move_assignment
typedef std::false_type	propagate_on_container_swap
typedef std::false_type	is_always_equal

Public Member Functions
	MemContextProvider (Context &context)
Context &	get () const
bool	operator== (const MemContextProvider &other) const
bool	operator!= (const MemContextProvider &other) const

Detailed Description

template<class Context>
class cookmem::MemContextProvider< Context >

Provides a caller-owned memory context to Allocator.

Allocator instances copy this provider, so they continue to refer to the same context without being always equal across different contexts.

Member Typedef Documentation

context_type

template<class Context >

typedef Context cookmem::MemContextProvider< Context >::context_type

The type of the memory context.

is_always_equal

template<class Context >

typedef std::false_type cookmem::MemContextProvider< Context >::is_always_equal

Providers are equal only when they refer to the same context.

propagate_on_container_copy_assignment

template<class Context >

typedef std::false_type cookmem::MemContextProvider< Context >::propagate_on_container_copy_assignment

Containers keep their own allocator when copy-assigned.

propagate_on_container_move_assignment

template<class Context >

typedef std::false_type cookmem::MemContextProvider< Context >::propagate_on_container_move_assignment

Containers keep their own allocator when move-assigned.

propagate_on_container_swap

template<class Context >

typedef std::false_type cookmem::MemContextProvider< Context >::propagate_on_container_swap

Containers keep their own allocator when swapped.

Constructor & Destructor Documentation

MemContextProvider()

template<class Context >

cookmem::MemContextProvider< Context >::MemContextProvider ( Context &  context )

inlineexplicit

Constructor.

Parameters

context

the memory context to provide. The caller owns it, and it must outlive every allocator that uses this provider.

Member Function Documentation

get()

template<class Context >

Context & cookmem::MemContextProvider< Context >::get ( ) const

inline

Get the memory context.

Returns

the memory context this provider refers to.

operator!=()

template<class Context >

bool cookmem::MemContextProvider< Context >::operator!= ( const MemContextProvider< Context > &  other ) const

inline

Check if two providers refer to different memory contexts.

Parameters

other

the provider to compare with.

Returns

true if the providers refer to different contexts.

operator==()

template<class Context >

bool cookmem::MemContextProvider< Context >::operator== ( const MemContextProvider< Context > &  other ) const

inline

Check if two providers refer to the same memory context.

Parameters

other

the provider to compare with.

Returns

true if both providers refer to the same context.

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

• allocator.h