GraphKey.cpp

Go to the documentation of this file.

// Copyright (c) 2005 - 2012 Marc de Kamps
//                      2012 David-Matthias Sichau
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
//
//    * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
//    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation
//      and/or other materials provided with the distribution.
//    * Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software
//      without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
// USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
#include <sstream>
#include <boost/tokenizer.hpp>
#include <boost/lexical_cast.hpp>
#include <MPILib/include/report/handler/GraphKey.hpp>
#include <MPILib/include/BasicDefinitions.hpp>


namespace MPILib {
namespace report {
namespace handler {

GraphKey::GraphKey(NodeId id, Time time) :
        _id(id), _time(time) {
}

GraphKey::GraphKey() {
}

GraphKey::GraphKey(const std::string& key_string) {
    typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
    boost::char_separator<char> sep("_");
    tokenizer tokens(key_string, sep);
    tokenizer::iterator tok_iter = tokens.begin();
    if (*tok_iter == std::string("grid")) {
        Index ind = boost::lexical_cast<Index>(*(++tok_iter));
        _id = NodeId(ind);
        _time = boost::lexical_cast<Time>(*(++tok_iter));
        _type = STATEGRAPH;
    }
    if (*tok_iter != std::string("rate"))
        return;
    Index ind = boost::lexical_cast<Index>(*(++tok_iter));
    _id = NodeId(ind);
    _time = 0.0;
    _type = RATEGRAPH;
}

std::string GraphKey::generateName() const {
    std::ostringstream str;
    str.precision(KEY_PRECISION);
    if (_type == RATEGRAPH)
        str << "rate_" << _id;
    else
        str << "grid_" << _id << "_" << _time;
    return str.str();
}

} // end namespace of handler
} // end namespace of report
} // end namespace of MPILib