API Docs for SAX and DOM   MemBufInputSource.hpp Go to the documentation of this file. /* * Copyright 1999-2000,2004 The Apache Software Foundation. * * Licensed 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, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * $Id: MemBufInputSource.hpp 191054 2005-06-17 02:56:35Z jberry $ */ #if !defined(MEMBUFINPUTSOURCE_HPP) #define MEMBUFINPUTSOURCE_HPP #include <xercesc/sax/InputSource.hpp> XERCES_CPP_NAMESPACE_BEGIN class BinInputStream; class MemBufInputSource : public InputSource { public : // ----------------------------------------------------------------------- // Constructors and Destructor // ----------------------------------------------------------------------- MemBufInputSource ( const XMLByte* const srcDocBytes , const unsigned int byteCount , const XMLCh* const bufId , const bool adoptBuffer = false , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager ); MemBufInputSource ( const XMLByte* const srcDocBytes , const unsigned int byteCount , const char* const bufId , const bool adoptBuffer = false , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager ); ~MemBufInputSource(); // ----------------------------------------------------------------------- // Virtual input source interface // ----------------------------------------------------------------------- BinInputStream* makeStream() const; // ----------------------------------------------------------------------- // Setter methods // ----------------------------------------------------------------------- void setCopyBufToStream(const bool newState); void resetMemBufInputSource(const XMLByte* const srcDocBytes , const unsigned int byteCount); private : // ----------------------------------------------------------------------- // Unimplemented constructors and operators // ----------------------------------------------------------------------- MemBufInputSource(const MemBufInputSource&); MemBufInputSource& operator=(const MemBufInputSource&); // ----------------------------------------------------------------------- // Private data members // // fAdopted // Indicates whether the buffer is adopted or not. If so, then it // is destroyed when the input source is destroyed. // // fByteCount // The size of the source document. // // fCopyBufToStream // This defaults to true (the safe option), which causes it to // give a copy of the buffer to any streams it creates. If you set // it to false, it will allow the streams to just reference the // buffer (in which case this input source must stay alive as long // as the buffer is in use by the stream.) // // fSrcBytes // The source memory buffer that is being spooled from. Whether it // belongs to the this input source or not is controlled by the // fAdopted flag. // ----------------------------------------------------------------------- bool fAdopted; unsigned int fByteCount; bool fCopyBufToStream; const XMLByte* fSrcBytes; }; inline void MemBufInputSource::setCopyBufToStream(const bool newState) { fCopyBufToStream = newState; } XERCES_CPP_NAMESPACE_END #endif

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