ext/dsent/model/electrical/RepeatedLink.h

   1 /* Copyright (c) 2012 Massachusetts Institute of Technology
   2  *
   3  * Permission is hereby granted, free of charge, to any person obtaining a copy
   4  * of this software and associated documentation files (the "Software"), to deal
   5  * in the Software without restriction, including without limitation the rights
   6  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   7  * copies of the Software, and to permit persons to whom the Software is
   8  * furnished to do so, subject to the following conditions:
   9  *
  10  * The above copyright notice and this permission notice shall be included in
  11  * all copies or substantial portions of the Software.
  12  *
  13  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  16  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  17  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  18  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  19  * THE SOFTWARE.
  20  */
  21
  22 #ifndef __DSENT_MODEL_ELECTRICAL_REPEATED_LINK_H__
  23 #define __DSENT_MODEL_ELECTRICAL_REPEATED_LINK_H__
  24
  25 #include "util/CommonType.h"
  26 #include "model/ElectricalModel.h"
  27
  28 namespace DSENT
  29 {
  30     class StdCell;
  31     class ElectricalLoad;
  32     class ElectricalTimingTree;
  33
  34     class RepeatedLink : public ElectricalModel
  35     {
  36         public:
  37             RepeatedLink(const String& instance_name_, const TechModel* tech_model_);
  38             virtual ~RepeatedLink();
  39
  40         public:
  41             // Set a list of properties' name needed to construct model
  42             void initParameters();
  43             // Set a list of properties' name needed to construct model
  44             void initProperties();
  45
  46             // Clone and return a new instance
  47             virtual RepeatedLink* clone() const;
  48
  49         protected:
  50             // Build the model
  51             virtual void constructModel();
  52             virtual void updateModel();
  53             virtual void useModel();
  54             virtual void propagateTransitionInfo();
  55
  56         private:
  57             // Use a repeater and a load to mimic a segment of the repeated link
  58             StdCell* m_repeater_;
  59             ElectricalLoad* m_repeater_load_;
  60             ElectricalTimingTree* m_timing_tree_;
  61     }; // class RepeatedLink
  62 } // namespace DSENT
  63
  64 #endif // __DSENT_MODEL_ELECTRICAL_REPEATED_LINK_H__
  65