diff options
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-1.6/src/Calculator.h')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-1.6/src/Calculator.h | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.6/src/Calculator.h b/Build/source/texk/dvisvgm/dvisvgm-1.6/src/Calculator.h deleted file mode 100644 index 89d2c08560d..00000000000 --- a/Build/source/texk/dvisvgm/dvisvgm-1.6/src/Calculator.h +++ /dev/null @@ -1,57 +0,0 @@ -/************************************************************************* -** Calculator.h ** -** ** -** This file is part of dvisvgm -- the DVI to SVG converter ** -** Copyright (C) 2005-2014 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 DVISVGM_CALCULATOR_H -#define DVISVGM_CALCULATOR_H - -#include <istream> -#include <map> -#include <string> -#include "MessageException.h" - - -struct CalculatorException : public MessageException -{ - CalculatorException (const std::string &msg) : MessageException(msg) {} -}; - -class Calculator -{ - public: - Calculator () : _numValue(0) {} - double eval (std::istream &is); - double eval (const std::string &expr); - void setVariable (const std::string &name, double value) {_variables[name] = value;} - double getVariable (const std::string &name) const; - - protected: - double expr (std::istream &is, bool skip); - double term (std::istream &is, bool skip); - double prim (std::istream &is, bool skip); - char lex (std::istream &is); - char lookAhead (std::istream &is); - - private: - std::map<std::string,double> _variables; - double _numValue; - std::string _strValue; -}; - -#endif |