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KVMAllocator Class Reference

#include <kvmallocator.h>

List of all members.

Public Methods
	KVMAllocator ()
	~KVMAllocator ()
Block *	allocate (size_t _size)
void	free (Block *block)
void	copy (void *dest, Block *src, int _offset=0, size_t length=0)
void	copy (Block *dest, void *src, int _offset=0, size_t length=0)
void *	map (Block *block)
void	unmap (Block *block)

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Detailed Description

KVMAllocator is a virtual memory allocator. Memory is allocated block-wise in a tmp file.

Author:

Waldo Bastian <bastian@kde.org>

Version:

Id:

kvmallocator.h,v 1.5 2002/09/14 17:15:10 tjansen Exp

Definition at line 39 of file kvmallocator.h.

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Constructor & Destructor Documentation

KVMAllocator::KVMAllocator (    )

Create a KVMAllocator

KVMAllocator::~KVMAllocator (    )

Destruct the KVMAllocator and release all memory.

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Member Function Documentation

Block* KVMAllocator::allocate (  size_t    _size )

Allocate a virtual memory block. Parameters: _size  Size in bytes of the memory block. Returns: the allocated memory block

void KVMAllocator::copy (  Block *    dest, void *    src, int    _offset = 0, size_t    length = 0 )

Copy length bytes from normal memory at address src to _offset in the virtual memory block dest. Parameters: dest  the block to copy the data to src  the source location of the data _offset  the offset in the destination block length  the length of the data to copy

void KVMAllocator::copy (  void *    dest, Block *    src, int    _offset = 0, size_t    length = 0 )

Copy length bytes from _offset in the virtual memory block src to normal memory at address *dest. Parameters: dest  the destination of the data src  the source block _offset  the offset in the source block length  the length of the data to copy

void KVMAllocator::free (  Block *    block )

Free a virtual memory block. Parameters: block  the block to free

void* KVMAllocator::map (  Block *    block )

Map a virtual memory block in memory Parameters: block  the block to map

void KVMAllocator::unmap (  Block *    block )

Unmap a virtual memory block Parameters: block  the block to unmap

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

• kvmallocator.h

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