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Tuesday the 22nd of May 2012 @ 04:05pm

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LibN2L N2L Home Older News Downloads Documentation (n2l5) Class Hierarchy Compound List File List n2l:: Members Functions Whole n2l:: Ref Documentation (libN2L-4) Class Hierarchy Compound List File List n2l:: Members Functions Whole n2l:: Ref Bugtracker Project Page Report a Bug Bug List Related Things Life 2130 Devel Game Journal

LibN2L-4 Library Code Reference Classes Compounds Files Members Method Index Full Reference cUniStream.h Go to the documentation of this file. /************************************************************************ Nova-2 Library (libN2L, or simply n2l) Game development C++ Library Copyright (C) 2003 Aaron Cameron This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA A copy of the GNU Lesser General Public License has been provided with this library in the file 'COPYING'. Contact information for the author of this library has been provided with this library in the file 'AUTHOR'. ************************************************************************/ #ifndef _n2l4_cUniStream_H #define _n2l4_cUniStream_H #include <queue> #include "n2l/n2l.h" #include "cAssignmentConverter.h" #include "cInsertionStreamInterface.h" #include "cExtractionStreamInterface.h" //#ifdef _REENTRANT //#include "cTSUniStreamImp.h" //#else #include "cUniStreamImp.h" //#endif namespace n2l { template < class TIValue, class TOValue = TIValue, class TVContainer = std::queue<TOValue> > class cUniStream { private: typedef cUniStreamImp<TIValue,TOValue,TVContainer> tImp; public: typedef cUniStream<TIValue,TOValue,TVContainer> tThis; typedef typename tImp::tConverter tConverter; typedef typename tImp::tInValue tInValue; typedef typename tImp::tOutValue tOutValue; typedef typename tImp::tValueContainer tValueContainer; typedef typename tImp::tSize tSize; typedef typename tImp::tPreFilter tPreFilter; typedef typename tImp::tPostFilter tPostFilter; typedef typename tImp::tPreConvJoiner tPreConvJoiner; typedef typename tImp::tPostConvJoiner tPostConvJoiner; class cInsertionStream : public cInsertionStreamInterface<tInValue> { public: cInsertionStream( const cAutoPtr<tImp> io_imp ) : mImp(io_imp) { if (!mImp) throw cBadDataUseException( "cInsertionStream::cInsertionStream", "Invalid cast, or null stream" ); } virtual ~cInsertionStream() {} virtual void push( const cUniStream::tInValue & i_value ) { mImp->push(i_value); } private: cAutoPtr<tImp> mImp; }; class cExtractionStream : public cExtractionStreamInterface<tOutValue> { public: cExtractionStream( const cAutoPtr<tImp> io_imp ) : mImp(io_imp) { if (!mImp) throw cBadDataUseException( "cExtractionStream::cExtractionStream", "Invalid cast, or null stream" ); } virtual ~cExtractionStream() {} virtual const bool pop( cUniStream::tOutValue & o_value ) { return mImp->pop(o_value); } private: cAutoPtr<tImp> mImp; }; typedef cInsertionStream tInsertionStream; typedef cExtractionStream tExtractionStream; /* ************************************************************ */ cUniStream( const cAutoPtr<tConverter> & i_ioConverter ) : mImp( new tImp(i_ioConverter) ) {} /* ************************************************************ */ cUniStream() : mImp( new tImp(new cAssignmentConverter<tInValue,tOutValue>) ) {} /* ************************************************************ */ cUniStream( cUniStream & io_otherStream ) : mImp( io_otherStream.mImp ) {} /* ************************************************************ */ void push( const tInValue & i_value ) { mImp->push(i_value); } /* ************************************************************ */ tThis & operator <<( const tInValue & i_value ) { mImp->push(i_value); return *this; } /* ************************************************************ */ const bool pop( tOutValue & o_value ) { return mImp->pop(o_value); } /* ************************************************************ */ tThis & operator >>( tOutValue & o_value ) { mImp->pop(o_value); return *this; } /* ************************************************************ */ const tSize size() const { return mImp->size(); } /* ************************************************************ */ const tBool empty() const { return mImp->empty(); } /* ************************************************************ */ void attachInsertionFilter( const cAutoPtr<tPreFilter> & i_ioFilter ) { mImp->attachInsertionFilter(i_ioFilter); } /* ************************************************************ */ void attachExtractionFilter( const cAutoPtr<tPostFilter> & i_ioFilter ) { mImp->attachExtractionFilter(i_ioFilter); } /* ************************************************************ */ cAutoPtr<tInsertionStream> getInsertionStream() { return new tInsertionStream(mImp); } /* ************************************************************ */ cAutoPtr<tExtractionStream> getExtractionStream() { return new tExtractionStream(mImp); } /* ************************************************************ */ void attachPreConversionStream( const cAutoPtr<tPreConvJoiner> & i_ioStream ) { mImp->attachPreConversionStream(i_ioStream); } /* ************************************************************ */ void attachPostConversionStream( const cAutoPtr<tPostConvJoiner> & i_ioStream ) { mImp->attachPostConversionStream(i_ioStream); } /* ************************************************************ */ const tBool isConnected() const { return mImp->connected(); } /* ************************************************************ */ void disconnect() { mImp->disconnect(); } private: cAutoPtr<tImp> mImp; }; // class } // namespace n2l #endif

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