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allocator_base Class Template Reference

Inherited by core_allocator, core_allocator< void >, mach_allocator, and mach_allocator< void >.

Inheritance diagram for allocator_base:

List of all members.

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Detailed Description

template<typename T>
class macstl::impl::allocator_base< T >

Allocator base.

For internal use only.

Defines the common members of memory-based allocators. This eases the definition of allocator classes.

Parameters:

T

The allocated type.

Public Types
typedef const T *	const_pointer
	Pointer to access value.
typedef const T &	const_reference
	Reference to access value.
typedef std::ptrdiff_t	difference_type
	Represents difference between pointers.
typedef T *	pointer
	Pointer to access and change value.
typedef T &	reference
	Reference to access and change value.
typedef std::size_t	size_type
	Represents size of allocation.
typedef T	value_type
	The allocated type.
Static Public Member Functions
static const_pointer	address (const_reference x)
	Gets the memory address for x.
static pointer	address (reference x)
	Gets the memory address for x.
static void	construct (pointer ptr, const T &val)
	Constructs a copy of val at address ptr.
static void	destroy (pointer ptr)
	Destructs the value at address ptr.
static size_type	max_size () throw ()
	Gets the largest value that can be allocated.

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