| API Docs for SAX and DOM |

- Main Page
- Classes
- Files
- Related Pages

- Alphabetical List
- Class List
- Class Hierarchy
- Class Members

# XMemory Class Reference

This class makes it possible to override the C++ memory management by adding new/delete operators to this base class. More...

Inheritance diagram for XMemory:

[legend]

List of all members.

## Public Member Functions

The C++ memory management
void * | operator new (size_t size)
| This method overrides operator new.
void * | operator new (size_t size, MemoryManager *memMgr)
| This method defines a custom operator new, that will use the provided memory manager to perform the allocation.
void * | operator new (size_t size, void *ptr)
| This method overrides placement operator new.
void | operator delete (void *p)
| This method overrides operator delete.
void | operator delete (void *p, MemoryManager *memMgr)
| This method provides a matching delete for the custom operator new.
void | operator delete (void *p, void *ptr)
| This method provides a matching delete for the placement new.

## Protected Member Functions

Constructor
| XMemory ()
| Protected default constructor.

## Detailed Description

This class makes it possible to override the C++ memory management by adding new/delete operators to this base class.

This class is used in conjuction with the pluggable memory manager. It allows applications to control Xerces memory management.

## Constructor & Destructor Documentation

XMemory::XMemory | ( |  | ) | `[protected]`

Protected default constructor.

## Member Function Documentation

void* XMemory::operator new | ( | size_t | size | ) |

This method overrides operator new.

Parameters:

  | size | The requested memory size

void* XMemory::operator new | ( | size_t | size,
|  | MemoryManager * | memMgr |
| ) |  |  |

This method defines a custom operator new, that will use the provided memory manager to perform the allocation.

Parameters:

  | size | The requested memory size
  | memMgr | An application's memory manager

void* XMemory::operator new | ( | size_t | size,
|  | void * | ptr |
| ) |  |  |

This method overrides placement operator new.

Parameters:

  | size | The requested memory size
  | ptr | The memory location where the object should be allocated

void XMemory::operator delete | ( | void * | p | ) |

This method overrides operator delete.

Parameters:

  | p | The pointer to the allocated memory

void XMemory::operator delete | ( | void * | p,
|  | MemoryManager * | memMgr |
| ) |  |  |

This method provides a matching delete for the custom operator new.

Parameters:

  | p | The pointer to the allocated memory
  | memMgr | An application's memory manager

void XMemory::operator delete | ( | void * | p,
|  | void * | ptr |
| ) |  |  |

This method provides a matching delete for the placement new.

Parameters:

  | p | The pointer to the allocated memory
  | ptr | The memory location where the object had to be allocated

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

- XMemory.hpp

Copyright © 1994-2004 The Apache Software Foundation. All Rights Reserved.