stxxl::offset_allocator< BaseAllocator_ > Struct Template Reference

Allocator functor adaptor. More...

#include <block_alloc.h>

Collaboration diagram for stxxl::offset_allocator< BaseAllocator_ >:

List of all members.

Public Member Functions
	offset_allocator (int_type offset_, const BaseAllocator_ &base_)
	Creates functor based on instance of BaseAllocator_ functor with offset offset_.
	offset_allocator (const BaseAllocator_ &base_)
	Creates functor based on instance of BaseAllocator_ functor.
	offset_allocator ()
	Creates functor based on default BaseAllocator_ functor.
int	operator() (int_type i) const
int_type	get_offset () const
void	set_offset (int_type i)
Public Attributes
BaseAllocator_	base
int_type	offset

---

Detailed Description

template<class BaseAllocator_>
struct stxxl::offset_allocator< BaseAllocator_ >

Allocator functor adaptor.

Gives offset to disk number sequence defined in constructor

Definition at line 219 of file block_alloc.h.

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Constructor & Destructor Documentation

template<class BaseAllocator_>

stxxl::offset_allocator< BaseAllocator_ >::offset_allocator	(	int_type	offset_,
		const BaseAllocator_ &	base_
	)		[inline]

Creates functor based on instance of BaseAllocator_ functor with offset offset_.

Parameters:

offset_	offset
base_	used to create a copy

Definition at line 228 of file block_alloc.h.

template<class BaseAllocator_>

stxxl::offset_allocator< BaseAllocator_ >::offset_allocator

(

const BaseAllocator_ &

base_

)

[inline]

Creates functor based on instance of BaseAllocator_ functor.

Parameters:

base_

used to create a copy

Definition at line 233 of file block_alloc.h.

template<class BaseAllocator_>

stxxl::offset_allocator< BaseAllocator_ >::offset_allocator

(

)

[inline]

Creates functor based on default BaseAllocator_ functor.

Definition at line 237 of file block_alloc.h.

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Member Function Documentation

template<class BaseAllocator_>

int_type stxxl::offset_allocator< BaseAllocator_ >::get_offset

(

)

const [inline]

Definition at line 245 of file block_alloc.h.

template<class BaseAllocator_>

int stxxl::offset_allocator< BaseAllocator_ >::operator()

(

int_type

i

)

const [inline]

Definition at line 240 of file block_alloc.h.

template<class BaseAllocator_>

void stxxl::offset_allocator< BaseAllocator_ >::set_offset

(

int_type

i

)

[inline]

Definition at line 250 of file block_alloc.h.

---

Member Data Documentation

template<class BaseAllocator_>

BaseAllocator_ stxxl::offset_allocator< BaseAllocator_ >::base

Definition at line 221 of file block_alloc.h.

template<class BaseAllocator_>

int_type stxxl::offset_allocator< BaseAllocator_ >::offset

Definition at line 222 of file block_alloc.h.

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

• include/stxxl/bits/mng/block_alloc.h