78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
// src/backend/string_utils.hh - Copyright 2005, 2006, University
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// of Padova, dept. of Pure and Applied
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// Mathematics
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//
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// This file is part of SGPEMv2.
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//
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// This is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// SGPEMv2 is distributed in the hope that it will be useful,
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// but 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 SGPEMv2; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef STRING_UTILS_HH
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#define STRING_UTILS_HH 1
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#include "config.h"
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#include <sstream>
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#include <iostream>
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#include <vector>
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#include <stdexcept>
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#include <glibmm/ustring.h>
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// FIXME : mark this file as deprecated.
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#warning "This file is obsolete and deprecated."
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#warning "It will be removed soon. Please update your code!"
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namespace sgpem
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{
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typedef std::vector<Glib::ustring> Tokens;
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/**\brief This function tries to convert a string into an integer value.
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The string can contain only digits and the minus character (for negative numbers).
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\returns TRUE if ths string represent a valid integer number
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\returns FALSE otherwise
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*/
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bool SG_DLLEXPORT string_to_int(const Glib::ustring&, int&);
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template <typename T>
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T SG_DLLEXPORT string_to(const Glib::ustring&) throw(std::domain_error);
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/**\brief This function converts an integer value into a string.
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There is no return value because this function always succeeds.
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*/
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void SG_DLLEXPORT int_to_string(const int&, Glib::ustring&);
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/**\brief This function converts a float value into a string.
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There is no return value because this function always succeeds.
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*/
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void SG_DLLEXPORT float_to_string(const float&, Glib::ustring&);
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/**\brief This function tries to convert a string into a float value.
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The string can contain only digits, the minus, plus and dot (-+.) characters. If not,
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the value 0 is assigned.
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There is no return value because this function always succeeds, even if the string is badly formed.
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*/
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void SG_DLLEXPORT string_to_float(const Glib::ustring&, float&);
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Tokens tokenize(const Glib::ustring& str);
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}
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#endif
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