bslalg::ContainerBase_NonBslmaBase< ALLOCATOR > Class Template Reference

#include <bslalg_containerbase.h>

List of all members.

Public Types
typedef ALLOCATOR	AllocatorType
typedef void *	bslmaAllocatorPtr
Public Member Functions
	ContainerBase_NonBslmaBase (const ALLOCATOR &basicAllocator)
	ContainerBase_NonBslmaBase (const ContainerBase_NonBslmaBase &rhs)
	~ContainerBase_NonBslmaBase ()
ALLOCATOR &	allocator ()
const ALLOCATOR &	allocator () const
bslmaAllocatorPtr	bslmaAllocator () const

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Detailed Description

template<class ALLOCATOR>
class bslalg::ContainerBase_NonBslmaBase< ALLOCATOR >

One of two possible base classes for ContainerBase. This class is for allocators that are not based on bslma::Allocator. Provides access to the allocator.

Because this class inherits from ALLOCATOR it can take advantage of empty-base optimization. In other words, if ALLOCATOR has no state then it will not contribute to the footprint of the ContainerBase_NonBslmaBase object. ContainerBase_NonBslmaBase itself adds no state and will not increase the footprint of subsequently derived classes.

See Component bslalg_containerbase

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Member Typedef Documentation

template<class ALLOCATOR >

typedef ALLOCATOR bslalg::ContainerBase_NonBslmaBase< ALLOCATOR >::AllocatorType

template<class ALLOCATOR >

typedef void* bslalg::ContainerBase_NonBslmaBase< ALLOCATOR >::bslmaAllocatorPtr

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Constructor & Destructor Documentation

template<class ALLOCATOR >

bslalg::ContainerBase_NonBslmaBase< ALLOCATOR >::ContainerBase_NonBslmaBase

(

const ALLOCATOR &

basicAllocator

)

Construct this object using the specified basicAllocator or the parameterized ALLOCATOR type.

template<class ALLOCATOR >

bslalg::ContainerBase_NonBslmaBase< ALLOCATOR >::ContainerBase_NonBslmaBase

(

const ContainerBase_NonBslmaBase< ALLOCATOR > &

rhs

)

Construct this object by copying the allocator from rhs. NOTE: Although this constructor does copy the allocator, the copy constructor in the bslma-specific ContainerBase_BslmaBase class (above) does not.

template<class ALLOCATOR >

bslalg::ContainerBase_NonBslmaBase< ALLOCATOR >::~ContainerBase_NonBslmaBase

(

)

Destroy this object.

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Member Function Documentation

template<class ALLOCATOR >

ALLOCATOR& bslalg::ContainerBase_NonBslmaBase< ALLOCATOR >::allocator

(

)

Return a reference to the modifiable allocator used to construct this object.

template<class ALLOCATOR >

const ALLOCATOR& bslalg::ContainerBase_NonBslmaBase< ALLOCATOR >::allocator

(

)

const

Return a reference to the non-modifiable allocator used to construct this object.

template<class ALLOCATOR >

bslmaAllocatorPtr bslalg::ContainerBase_NonBslmaBase< ALLOCATOR >::bslmaAllocator

(

)

const

Return a null pointer. (This container's allocator does not use bslma). Note that the return type for this function differs from the (typedef'ed) return type for the same function in the ContainerBase_BslmaBase class and can thus be used to choose one overloaded function over another.

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

• bslalg_containerbase.h