torc/physical/Instance.cpp

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// Torc - Copyright 2011 University of Southern California.  All Rights Reserved.
// $HeadURL: https://svn.east.isi.edu/torc/trunk/src/torc/physical/Instance.cpp $
// $Id: Instance.cpp 380 2011-02-23 04:05:26Z nsteiner $

// 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 Instance class.

#include "torc/physical/Instance.hpp"
#include "torc/physical/InstancePin.hpp"

namespace torc {
namespace physical {

    void Instance::addPin(const InstancePinWeakPtr& inInstancePinPtr) {
        if(!inInstancePinPtr.expired()) {
            InstancePinSharedPtr instancePinSharedPtr = inInstancePinPtr.lock();
            mInstancePins.insert(InstancePinMap::value_type(instancePinSharedPtr->getPinName(), 
                instancePinSharedPtr));
        }
    }

    void Instance::removePin(const InstancePinWeakPtr& inInstancePinPtr) {
        if(!inInstancePinPtr.expired()) {
            // find all InstancePin objects for the requested pin name
            InstancePinSharedPtr instancePinSharedPtr = inInstancePinPtr.lock();
            std::pair<InstancePinSharedPtrIterator, InstancePinSharedPtrIterator> range 
                = mInstancePins.equal_range(instancePinSharedPtr->getPinName());
            // delete the one entry that matches our InstancePin
            while(range.first != range.second) {
                if(range.first->second == instancePinSharedPtr) {
                    mInstancePins.erase(range.first);
                    break;
                }
                range.first++;
            }
        }
    }

} // namespace physical
} // namespace torc

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