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#ifndef __DSENT_MODEL_STD_CELLS_STDCELL_H__
#define __DSENT_MODEL_STD_CELLS_STDCELL_H__
#include "util/CommonType.h"
#include "model/ElectricalModel.h"
namespace DSENT
{
class StdCell : public ElectricalModel
{
public:
StdCell(const String& instance_name_, const TechModel* tech_model_);
virtual ~StdCell();
public:
// Set a list of parameters needed to construct model
virtual void initParameters();
// Set a list of properties needed to update model
virtual void initProperties();
// Get PMOS to NMOS ratio
double getPToNRatio() const;
void setPToNRatio(double p_to_n_ratio_);
// Get height of the standard cell taken by active transistors
double getActiveHeight() const;
void setActiveHeight(double active_height_);
// Get total height of the standard cell including overheads
double getTotalHeight() const;
void setTotalHeight(double total_height_);
// Construct the full model of the standard cell and cache
// its contents to use for future copies of the standard cell
virtual void cacheStdCell(StdCellLib* cell_lib_, double drive_strength_) = 0;
protected:
// Build the model, note that this is only available if the
// standard cell has been cached (via cacheStdCellModel)
virtual void constructModel() = 0;
virtual void updateModel() = 0;
private:
// The PMOS to NMOS ratio
double m_p_to_n_ratio_;
// The height of the standard cell taken by active transitors
double m_active_height_;
// The total height of the standard cell including overheads
double m_total_height_;
}; // class StdCell
} // namespace DSENT
#endif // __DSENT_MODEL_STD_CELLS_STDCELL_H__
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