The-OpenROAD-Project_OpenSTA/dcalc/NetCaps.hh

// 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

namespace sta {

// Constraints::pinNetCap return values.
class NetCaps
{
public:
  NetCaps() = default;
  NetCaps(float pin_cap,
          float wire_cap,
          float fanout,
          bool has_net_load);
  void init(float pin_cap,
            float wire_cap,
            float fanout,
            bool has_net_load);
  float pinCap() const { return pin_cap_; }
  float wireCap() const{ return wire_cap_; }
  float fanout() const{ return fanout_; }
  bool hasNetLoad() const { return has_net_load_; }

private:
  float pin_cap_;
  float wire_cap_;
  float fanout_;
  bool has_net_load_;
};

} // namespace sta