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Viewing changes to texk/dvisvgm/dvisvgm-1.8.1/src/VectorStream.h

  • Committer: Adam Reviczky
  • Date: 2015-04-26 22:40:47 UTC
  • Revision ID: adam.reviczky@kclalumni.net-20150426224047-i2p26n3wqphupq6z
TeX Live 2015 import (rev. 37052)

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texk/dvisvgm/dvisvgm-1.8.1/src/VectorStream.h
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/*************************************************************************
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** VectorStream.h                                                       **
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**                                                                      **
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** This file is part of dvisvgm -- the DVI to SVG converter             **
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** Copyright (C) 2005-2014 Martin Gieseking <martin.gieseking@uos.de>   **
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**                                                                      **
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** This program is free software; you can redistribute it and/or        **
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** modify it under the terms of the GNU General Public License as       **
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** published by the Free Software Foundation; either version 3 of       **
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** the License, or (at your option) any later version.                  **
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**                                                                      **
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** This program is distributed in the hope that it will be useful, but  **
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** WITHOUT ANY WARRANTY; without even the implied warranty of           **
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
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** GNU General Public License for more details.                         **
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**                                                                      **
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** You should have received a copy of the GNU General Public License    **
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** along with this program; if not, see <http://www.gnu.org/licenses/>. **
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*************************************************************************/
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#ifndef DVISVGM_VECTORSTREAM_H
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#define DVISVGM_VECTORSTREAM_H
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#include <istream>
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#include <vector>
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template <typename T>
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struct VectorStreamBuffer : public std::streambuf
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{
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        VectorStreamBuffer (std::vector<T> &source) {
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                setg((char*)&source[0], (char*)&source[0], (char*)&source[0]+source.size());
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        }
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};
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template <typename T>
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class VectorInputStream : public std::istream
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{
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        public:
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                VectorInputStream (std::vector<T> &source) : std::istream(&_buf), _buf(source) {}
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        private:
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                VectorStreamBuffer<T> _buf;
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};
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#endif