mirror of
https://github.com/OpenCMT/uLib.git
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94 lines
2.6 KiB
C++
94 lines
2.6 KiB
C++
/*//////////////////////////////////////////////////////////////////////////////
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// CMT Cosmic Muon Tomography project //////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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Copyright (c) 2014, Universita' degli Studi di Padova, INFN sez. di Padova
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All rights reserved
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Authors: Andrea Rigoni Garola < andrea.rigoni@pd.infn.it >
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------------------------------------------------------------------
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3.0 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library.
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//////////////////////////////////////////////////////////////////////////////*/
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#ifndef U_CORE_STRINGREADER_H
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#define U_CORE_STRINGREADER_H
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#include <istream>
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#include <algorithm>
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#include <boost/lexical_cast.hpp>
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#include <boost/algorithm/string.hpp>
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// RIPENSARE COMPLETAMENTE !!!
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namespace uLib {
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struct StringReader {
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std::istream & m_is;
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StringReader(std::istream &is) : m_is(is) {}
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void ReadString(const char *str) {
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// // clean compared string //
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// char chars[] = " \t\n";
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// for (unsigned int i = 0; i < strlen(chars); ++i)
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// { cmps.erase (std::remove(str.begin(), str.end(), chars[i]), str.end()); }
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// SISTEMARE !!!
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int pos = 0;
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char c;
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while( pos < strlen(str) ) {
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while( IsEscape(str[pos])) pos++;
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if ( pos >= strlen(str) ) break;
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while( IsEscape(c = m_is.get()) );
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if (c == str[pos] ) pos++;
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else pos = 0;
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}
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}
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static inline bool IsEscape(char c){
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const char *escapes = " \r\n\t";
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for ( int i = 0 ; i < 4 ; ++i) {
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if(c == escapes[i]) return true;
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}
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return false;
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}
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};
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template <typename T>
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inline StringReader & operator >> (StringReader &isr, T &t) {
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isr.m_is >> t;
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return isr;
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}
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inline StringReader & operator >> (StringReader &isr, const char *str) {
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isr.ReadString(str);
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return isr;
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}
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} // uLib
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#endif // STRINGREADER_H
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