DOMMemoryManager.hpp
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* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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* See the License for the specific language governing permissions and
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#if !defined(XERCESC_INCLUDE_GUARD_DOMMEMORYMANAGER_HPP)
#define XERCESC_INCLUDE_GUARD_DOMMEMORYMANAGER_HPP
//------------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------------
XERCES_CPP_NAMESPACE_BEGIN
class CDOM_EXPORT DOMMemoryManager
{
protected:
// -----------------------------------------------------------------------
// Hidden constructors
// -----------------------------------------------------------------------
DOMMemoryManager() {};
private:
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
DOMMemoryManager(const DOMMemoryManager &);
DOMMemoryManager & operator = (const DOMMemoryManager &);
public:
// -----------------------------------------------------------------------
// All constructors are hidden, just the destructor is available
// -----------------------------------------------------------------------
virtual ~DOMMemoryManager() {};
// -----------------------------------------------------------------------
// data types
// -----------------------------------------------------------------------
enum NodeObjectType {
ATTR_OBJECT = 0,
ATTR_NS_OBJECT = 1,
CDATA_SECTION_OBJECT = 2,
COMMENT_OBJECT = 3,
DOCUMENT_FRAGMENT_OBJECT = 4,
DOCUMENT_TYPE_OBJECT = 5,
ELEMENT_OBJECT = 6,
ELEMENT_NS_OBJECT = 7,
ENTITY_OBJECT = 8,
ENTITY_REFERENCE_OBJECT = 9,
NOTATION_OBJECT = 10,
PROCESSING_INSTRUCTION_OBJECT = 11,
TEXT_OBJECT = 12
};
// -----------------------------------------------------------------------
// Getter methods
// -----------------------------------------------------------------------
virtual XMLSize_t getMemoryAllocationBlockSize() const = 0;
// -----------------------------------------------------------------------
// Setter methods
// -----------------------------------------------------------------------
virtual void setMemoryAllocationBlockSize(XMLSize_t size) = 0;
// -----------------------------------------------------------------------
// Operations
// -----------------------------------------------------------------------
virtual void* allocate(XMLSize_t amount) = 0;
virtual void* allocate(XMLSize_t amount, DOMMemoryManager::NodeObjectType type) = 0;
virtual void release(DOMNode* object, DOMMemoryManager::NodeObjectType type) = 0;
virtual XMLCh* cloneString(const XMLCh *src) = 0;
};
XERCES_CPP_NAMESPACE_END
#endif
DOMMemoryManager::NodeObjectType
NodeObjectType
Definition: DOMMemoryManager.hpp:70
DOMMemoryManager
The DOMMemoryManager interface exposes the memory allocation-related functionalities of a DOMDocument...
Definition: DOMMemoryManager.hpp:32
CDOM_EXPORT
#define CDOM_EXPORT
Definition: XercesDefs.hpp:166
XMLCh
uint16_t XMLCh
Definition: Xerces_autoconf_config.hpp:118
XERCES_CPP_NAMESPACE_BEGIN
#define XERCES_CPP_NAMESPACE_BEGIN
Definition: XercesDefs.hpp:112
DOMMemoryManager::DOMMemoryManager
DOMMemoryManager()
Definition: DOMMemoryManager.hpp:40
XMLSize_t
size_t XMLSize_t
Definition: Xerces_autoconf_config.hpp:110
XERCES_CPP_NAMESPACE_END
#define XERCES_CPP_NAMESPACE_END
Definition: XercesDefs.hpp:113
DOMNode
The DOMNode interface is the primary datatype for the entire Document Object Model.
Definition: DOMNode.hpp:139
DOMMemoryManager::~DOMMemoryManager
virtual ~DOMMemoryManager()
Destructor.
Definition: DOMMemoryManager.hpp:64