Xerces-C++: MemoryManager Class Reference (original) (raw)
Configurable memory manager. More...
#include <[xercesc/framework/MemoryManager.hpp](MemoryManager%5F8hpp%5Fsource.html)>
| Public Member Functions | |
|---|---|
| Destructor | |
| virtual | ~MemoryManager () |
| Default destructor. | |
| virtual MemoryManager * | getExceptionMemoryManager ()=0 |
| This method is called to obtain the memory manager that should be used to allocate memory used in exceptions. | |
| The pure virtual methods in this interface. | |
| virtual void * | allocate (XMLSize_t size)=0 |
| This method allocates requested memory. | |
| virtual void | deallocate (void *p)=0 |
| This method deallocates memory. | |
| Constructor |
|---|
Configurable memory manager.
This interface allows outside applications to plug in their own memory manager to be used by Xerces for memory allocation/deallocation.
| virtual MemoryManager::~MemoryManager ( ) | virtual |
|---|
Default destructor.
◆ MemoryManager()
| MemoryManager::MemoryManager ( ) | protected |
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Protected default constructor.
◆ allocate()
| virtual void * MemoryManager::allocate ( XMLSize_t size) | pure virtual |
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◆ deallocate()
| virtual void MemoryManager::deallocate ( void * p) | pure virtual |
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This method deallocates memory.
Parameters
| p | The pointer to the allocated memory to be deleted |
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Referenced by XMLEntityDecl::setBaseURI(), XMLNotationDecl::setBaseURI(), XMLDateTime::setBuffer(), XMLAttDef::setEnumeration(), XMLEntityDecl::setNotationName(), XMLEntityDecl::setPublicId(), XMLNotationDecl::setPublicId(), XMLEntityDecl::setSystemId(), XMLNotationDecl::setSystemId(), XMLAttDef::setValue(), XMLEntityDecl::setValue(), AbstractDOMParser::useImplementation(), and PSVIAttribute::~PSVIAttribute().
◆ getExceptionMemoryManager()
| virtual MemoryManager * MemoryManager::getExceptionMemoryManager ( ) | pure virtual |
|---|
This method is called to obtain the memory manager that should be used to allocate memory used in exceptions.
If the same memory manager can be used, simply return 'this' from this function. Note, however, that if there is a possibility that an exception thrown can outlive the memory manager (for example, because the memory manager object is allocated on the stack or is managed by a stack-bound object), it is recommended that you return XMLPlatformUtils::fgMemoryManager.
Returns
A pointer to the memory manager
The documentation for this class was generated from the following file: