null_allocator Class Template Reference
[Memory Library]

#include <stlsoft/memory/null_allocator.hpp>

Inheritance diagram for null_allocator:

List of all members.

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Detailed Description

template<typename T>
class stlsoft::null_allocator< T >

STL Allocator that fails all allocation requests.

Parameters:

T

The value_type of the allocator

Note:

When exception support is enabled, instances of this type will throw std::bad_alloc for any allocation request (even if the requested size is 0). When exception support is not enabled, requesting memory from this class is a contract violation, and an enforcement will fire (if contract programming enforcement is enabled).

Public Types
typedef null_allocator< T >	class_type
	The parameterisation of the class.
typedef parent_class_type::value_type	value_type
	The value type.
typedef parent_class_type::pointer	pointer
	The pointer type.
typedef parent_class_type::const_pointer	const_pointer
	The non-mutating (const) pointer type.
typedef parent_class_type::reference	reference
	The reference type.
typedef parent_class_type::const_reference	const_reference
	The non-mutating (const) reference type.
typedef parent_class_type::difference_type	difference_type
	The difference type.
typedef parent_class_type::size_type	size_type
	The size type.
Public Member Functions
Construction
	null_allocator () throw ()
	Default constructor.
	null_allocator (class_type const &)
	Copy constructor.

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Member Typedef Documentation

typedef null_allocator<T> class_type

The parameterisation of the class.

Reimplemented from allocator_base.

Reimplemented in static_array_1d, static_array_2d, static_array_3d, and static_array_4d.

typedef parent_class_type::value_type value_type

The value type.

Reimplemented from allocator_base.

Reimplemented in static_array_1d, static_array_2d, static_array_3d, and static_array_4d.

typedef parent_class_type::pointer pointer

The pointer type.

Reimplemented from allocator_base.

Reimplemented in static_array_1d, static_array_2d, static_array_3d, and static_array_4d.

typedef parent_class_type::const_pointer const_pointer

The non-mutating (const) pointer type.

Reimplemented from allocator_base.

Reimplemented in static_array_1d, static_array_2d, static_array_3d, and static_array_4d.

typedef parent_class_type::reference reference

The reference type.

Reimplemented from allocator_base.

Reimplemented in static_array_1d, static_array_2d, static_array_3d, and static_array_4d.

typedef parent_class_type::const_reference const_reference

The non-mutating (const) reference type.

Reimplemented from allocator_base.

Reimplemented in static_array_1d, static_array_2d, static_array_3d, and static_array_4d.

typedef parent_class_type::difference_type difference_type

The difference type.

Reimplemented from allocator_base.

Reimplemented in static_array_1d, static_array_2d, static_array_3d, and static_array_4d.

typedef parent_class_type::size_type size_type

The size type.

Reimplemented from allocator_base.

Reimplemented in static_array_1d, static_array_2d, static_array_3d, and static_array_4d.

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Constructor & Destructor Documentation

null_allocator

(

)

throw () [inline]

Default constructor.

null_allocator

(

class_type const &

)

[inline]

Copy constructor.

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

• stlsoft/memory/null_allocator.hpp