stringUtils.cpp

/*---------------------------------------------------------------------------*\
 *
 *  bitpit
 *
 *  Copyright (C) 2015-2021 OPTIMAD engineering Srl
 *
 *  -------------------------------------------------------------------------
 *  License
 *  This file is part of bitpit.
 *
 *  bitpit is free software: you can redistribute it and/or modify it
 *  under the terms of the GNU Lesser General Public License v3 (LGPL)
 *  as published by the Free Software Foundation.
 *
 *  bitpit 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 Lesser General Public
 *  License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with bitpit. If not, see <http://www.gnu.org/licenses/>.
 *
\*---------------------------------------------------------------------------*/
 
#include "stringUtils.hpp"
 
using namespace std;
 
namespace bitpit {
 
namespace utils {
 
namespace string {

bool getAfterKeyword(const std::string &line, const std::string &key, char del, std::string &result)
{
    result.clear();
 
    std::size_t  pos = line.find(key);
    if (pos == std::string::npos) {
        return false;
    }
 
    std::string::const_iterator it = line.begin();
    advance(it, pos);
    advance(it, key.size());
 
    while ((*it) != del) {
        ++it;
    }
    std::size_t c1= it- line.begin() + 1;
 
    ++it;
 
    while ((*it) != del) {
        ++it;
    }
    std::size_t c2 = it - line.begin() - 1;
 
    pos= c2 - c1 + 1;
 
    result = line.substr(c1, pos);
    trim(result);
 
    return true;
}
 
}
 
}
 
}