ost_StackPager (3)

#include <misc.h>

Inherits ost::MemPager.

Public Member Functions

StackPager (size_t pagesize)

Create a lifo pager as a mempager. void * push (const void *object, size_t size)

Push an arbitrary object onto the stack. void * push (const char *string)

Push a string onto the stack. void * pull (void)

Retrieve next object from stack. void purge (void)

Purge the stack of all objects and memory allocations.

Additional Inherited Members

The StackPager provides a repository to stash and retrieve working data in last-in-first-out order.

The use of a mempager to support it's operation allows storage of arbitrary sized objects with no fixed limit.

Author:

David Sugar [email protected] last in first out object pager.

ost::StackPager::StackPager (size_tpagesize)

Create a lifo pager as a mempager.

Parameters:

pagesize for memory allocation

void* ost::StackPager::pull (void)

Retrieve next object from stack.

Returns:

object.

void ost::StackPager::purge (void)

Purge the stack of all objects and memory allocations.

void* ost::StackPager::push (const void *object, size_tsize)

Push an arbitrary object onto the stack.

Returns:

stack memory location.

Parameters:

object pointer to data

size of data.

void* ost::StackPager::push (const char *string)

Push a string onto the stack.

Returns:

stack memory location.

Parameters:

string pointer.

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