Pip.cpp

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// Torc - Copyright 2011-2013 University of Southern California.  All Rights Reserved.
// $HeadURL$
// $Id$

// 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/>.

/// \file
/// \brief Source for the Pip class.

#include "torc/physical/Pip.hpp"

namespace torc {
namespace physical {

    /// \brief String representation of pip directions.
    const char* Pip::sPipDirectionStrings[ePipDirectionCount] = {
        "==", // ePipBidirectionalUnbufferedString = 0,
        "=>", // ePipBidirectionalUnidirectionallyBufferedString,
        "=-", // ePipBidirectionalBidirectionallyBufferedString,
        "->"  // ePipUnidirectionalBufferedString
    };

    const char* Pip::getDirectionString(void) const {
        return sPipDirectionStrings[mDirection];
    }

    const char* Pip::getDirectionString(EPipDirection inPipDirection) {
        return sPipDirectionStrings[inPipDirection];
    }

} // namespace physical
} // namespace torc