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/* Copyright (c) 2012 Massachusetts Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef __DSENT_MODEL_ELECTRICAL_NET_H__
#define __DSENT_MODEL_ELECTRICAL_NET_H__
#include "util/CommonType.h"
#include "model/timing_graph/ElectricalTimingNode.h"
namespace DSENT
{
class ElectricalLoad;
class ElectricalNet : public ElectricalTimingNode
{
public:
ElectricalNet(const String& instance_name_, ElectricalModel* model_);
virtual ~ElectricalNet();
public:
// Set distributed res/cap
void setDistributedRes(double distributed_res_);
void setDistributedCap(double distributed_cap_);
// Get distributed res/cap
double getDistributedRes() const;
double getDistributedCap() const;
// Calculate wiring delay (or net delay)
double calculateDelay() const;
// Calculate transition
double calculateTransition() const;
// get maximum of upstream drive resistance
double getMaxUpstreamRes() const;
// get total amount of downstream load capacitance
double getTotalDownstreamCap() const;
virtual bool isNet() const;
private:
// Disable copy constructor
ElectricalNet(const ElectricalNet& net_);
private:
// Name of this instance
String m_instance_name_;
// Distributed capacitance and resistance of the net
double m_distributed_res_;
double m_distributed_cap_;
};
} // namespace DSENT
#endif // __DSENT_MODEL_ELECTRICAL_NET_H__
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