// OpenSTA, Static Timing Analyzer
// Copyright (c) 2026, 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/>.
// 
// The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software.
// 
// Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 
// This notice may not be removed or altered from any source distribution.

#pragma once

#include <string>

#include "Zlib.hh"
#include "MinMax.hh"
#include "ParasiticsClass.hh"

namespace sta {

class ParasiticAnalysisPt;
class Instance;
class Scene;
class OperatingConditions;
class StaState;

// Read a file single value parasitics into analysis point ap.
// In a Spef file with triplet values the first value is used.
// Min/max and operating condition op_cond are used for parasitic network reduction.
// Return true if successful.
bool
readSpefFile(const std::string &filename,
             Instance *instance,
             bool pin_cap_included,
             bool keep_coupling_caps,
             float coupling_cap_factor,
             bool reduce,
             const Scene *scene,
             const MinMaxAll *min_max,
             Parasitics *parasirics,
             StaState *sta);

} // namespace
