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authorPeter Breitenlohner <peb@mppmu.mpg.de>2010-06-23 06:19:44 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2010-06-23 06:19:44 +0000
commitdf1028062de43c8c57a8def0c6e414947e3dc76c (patch)
treec8f7050832e1ef06556f70ca43877ace8da33582 /Build/source/texk/dvisvgm/dvisvgm-1.0.2/src/StreamReader.h
parent7e89a9907f75d06d96ec374f0dfe20142d86ac81 (diff)
dvisvgm 1.0.2
git-svn-id: svn://tug.org/texlive/trunk@19118 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-1.0.2/src/StreamReader.h')
-rw-r--r--Build/source/texk/dvisvgm/dvisvgm-1.0.2/src/StreamReader.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.0.2/src/StreamReader.h b/Build/source/texk/dvisvgm/dvisvgm-1.0.2/src/StreamReader.h
new file mode 100644
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+++ b/Build/source/texk/dvisvgm/dvisvgm-1.0.2/src/StreamReader.h
@@ -0,0 +1,56 @@
+/*************************************************************************
+** StreamReader.h **
+** **
+** This file is part of dvisvgm -- the DVI to SVG converter **
+** Copyright (C) 2005-2010 Martin Gieseking <martin.gieseking@uos.de> **
+** **
+** This program is free software; you can redistribute it and/or **
+** modify it under the terms of the GNU General Public License as **
+** published by the Free Software Foundation; either version 3 of **
+** the License, or (at your option) any later version. **
+** **
+** This program 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 General Public License for more details. **
+** **
+** You should have received a copy of the GNU General Public License **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef STREAMREADER_H
+#define STREAMREADER_H
+
+#include <istream>
+#include <string>
+#include <vector>
+#include "MessageException.h"
+#include "types.h"
+
+
+class StreamReader
+{
+ public:
+ StreamReader (std::istream &s);
+ virtual ~StreamReader () {}
+ std::istream& replaceStream (std::istream &s);
+ UInt32 readUnsigned (int n);
+ Int32 readSigned (int n);
+ std::string readString (int length);
+ std::vector<UInt8>& readBytes (int n, std::vector<UInt8> &bytes);
+ int readByte () {return is->get();}
+
+ protected:
+ std::istream& in () {return *is;}
+
+ private:
+ std::istream *is;
+};
+
+
+struct StreamReaderException : public MessageException
+{
+ StreamReaderException (const std::string &msg) : MessageException(msg) {}
+};
+
+#endif