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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_RISE_FALL_VALUES_H
#define STA_RISE_FALL_VALUES_H
#include "DisallowCopyAssign.hh"
#include "Transition.hh"
namespace sta {
// Rise/fall group of two values.
class RiseFallValues
{
public:
RiseFallValues();
explicit RiseFallValues(float init_value);
float value(const TransRiseFall *tr) const;
void value(const TransRiseFall *tr,
float &value, bool &exists) const;
bool hasValue(const TransRiseFall *tr) const;
void setValue(const TransRiseFallBoth *tr, float value);
void setValue(const TransRiseFall *tr, float value);
void setValue(float value);
void setValues(RiseFallValues *values);
void clear();
private:
DISALLOW_COPY_AND_ASSIGN(RiseFallValues);
float values_[TransRiseFall::index_count];
bool exists_[TransRiseFall::index_count];
};
} // namespace
#endif
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