56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
// OpenSTA, Static Timing Analyzer
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// Copyright (c) 2025, Parallax Software, Inc.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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//
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// The origin of this software must not be misrepresented; you must not
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// claim that you wrote the original software.
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//
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// Altered source versions must be plainly marked as such, and must not be
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// misrepresented as being the original software.
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//
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// This notice may not be removed or altered from any source distribution.
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#pragma once
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#include "MinMax.hh"
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#include "TableModel.hh"
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#include "NetworkClass.hh"
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namespace sta {
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class StaState;
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class Corner;
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class DcalcAnalysisPt;
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class ArcDcalcArg;
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// Abstract class for delay calculation waveforms for ploting.
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class ArcDcalcWaveforms
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{
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public:
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// Record waveform for drvr/load pin.
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virtual void watchPin(const Pin *pin) = 0;
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virtual void clearWatchPins() = 0;
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virtual PinSeq watchPins() const = 0;
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virtual Waveform watchWaveform(const Pin *pin) = 0;
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protected:
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Waveform inputWaveform(ArcDcalcArg &dcalc_arg,
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const DcalcAnalysisPt *dcalc_ap,
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const StaState *sta);
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};
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} // namespace
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