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// OpenSTA, Static Timing Analyzer
// Copyright (c) 2019, Parallax Software, Inc.
//
// 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 <https://www.gnu.org/licenses/>.
#ifndef STA_STA_STATE_H
#define STA_STA_STATE_H
#include "DisallowCopyAssign.hh"
namespace sta {
class Report;
class Debug;
class Units;
class Network;
class NetworkEdit;
class NetworkReader;
class Sdc;
class Corners;
class Graph;
class Levelize;
class Sim;
class Search;
class Parasitics;
class ArcDelayCalc;
class GraphDelayCalc;
class Latches;
class DispatchQueue;
// Most STA components use functionality in other components.
// This class simplifies the process of copying pointers to the
// components. It is deliberately simple to minimize circular
// dependencies between the it and the components.
class StaState
{
public:
// Make an empty state.
StaState();
explicit StaState(const StaState *sta);
// Copy the state from sta. This is virtual so that a component
// can notify sub-components.
virtual void copyState(const StaState *sta);
virtual ~StaState() {}
Report *report() { return report_; }
Report *report() const { return report_; }
void setReport(Report *report);
Debug *debug() { return debug_; }
Debug *debug() const { return debug_; }
void setDebug(Debug *debug);
Units *units() { return units_; }
Units *units() const { return units_; }
Network *network() { return network_; }
Network *network() const { return network_; }
NetworkEdit *networkEdit();
NetworkEdit *networkEdit() const;
NetworkReader *networkReader();
NetworkReader *networkReader() const;
Network *sdcNetwork() { return sdc_network_; }
Network *sdcNetwork() const { return sdc_network_; }
// Command network uses the SDC namespace.
Network *cmdNetwork() { return cmd_network_; }
Network *cmdNetwork() const { return cmd_network_; }
Sdc *sdc() { return sdc_; }
Sdc *sdc() const { return sdc_; }
Corners *corners() { return corners_; }
Corners *corners() const { return corners_; }
Graph *graph() { return graph_; }
Graph *graph() const { return graph_; }
Levelize *levelize() { return levelize_; }
Levelize *levelize() const { return levelize_; }
Parasitics *parasitics() { return parasitics_; }
Parasitics *parasitics() const { return parasitics_; }
ArcDelayCalc *arcDelayCalc() { return arc_delay_calc_; }
ArcDelayCalc *arcDelayCalc() const { return arc_delay_calc_; }
GraphDelayCalc *graphDelayCalc() { return graph_delay_calc_; }
GraphDelayCalc *graphDelayCalc() const { return graph_delay_calc_; }
Sim *sim() { return sim_; }
Sim *sim() const { return sim_; }
Search *search() { return search_; }
Search *search() const { return search_; }
Latches *latches() { return latches_; }
Latches *latches() const { return latches_; }
unsigned threadCount() const { return thread_count_; }
bool pocvEnabled() const { return pocv_enabled_; }
float sigmaFactor() const { return sigma_factor_; }
protected:
Report *report_;
Debug *debug_;
Units *units_;
Network *network_;
Network *sdc_network_;
// Network used by command interpreter (SdcNetwork).
Network *cmd_network_;
Sdc *sdc_;
Corners *corners_;
Graph *graph_;
Levelize *levelize_;
Parasitics *parasitics_;
ArcDelayCalc *arc_delay_calc_;
GraphDelayCalc *graph_delay_calc_;
Sim *sim_;
Search *search_;
Latches *latches_;
int thread_count_;
DispatchQueue *dispatch_queue_;
bool pocv_enabled_;
float sigma_factor_;
private:
DISALLOW_COPY_AND_ASSIGN(StaState);
};
} // namespace
#endif
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