ObjectiveMonitor.cs

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//------------------------------------------------------------------------------
// <auto-generated />
//
// This file was automatically generated by SWIG (https://www.swig.org).
// Version 4.2.1
//
// Do not make changes to this file unless you know what you are doing - modify
// the SWIG interface file instead.
//------------------------------------------------------------------------------
 
namespace Google.OrTools.ConstraintSolver {
 
using System;
using System.Runtime.InteropServices;
using System.Collections;
using System.Collections.Generic;
 
public partial class ObjectiveMonitor : SearchMonitor {
  private global::System.Runtime.InteropServices.HandleRef swigCPtr;
 
  internal ObjectiveMonitor(global::System.IntPtr cPtr, bool cMemoryOwn) : base(operations_research_constraint_solverPINVOKE.ObjectiveMonitor_SWIGUpcast(cPtr), cMemoryOwn) {
    swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
  }
 
  internal static global::System.Runtime.InteropServices.HandleRef getCPtr(ObjectiveMonitor obj) {
    return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
  }
 
  internal static global::System.Runtime.InteropServices.HandleRef swigRelease(ObjectiveMonitor obj) {
    if (obj != null) {
      if (!obj.swigCMemOwn)
        throw new global::System.ApplicationException("Cannot release ownership as memory is not owned");
      global::System.Runtime.InteropServices.HandleRef ptr = obj.swigCPtr;
      obj.swigCMemOwn = false;
      obj.Dispose();
      return ptr;
    } else {
      return new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
    }
  }
 
  protected override void Dispose(bool disposing) {
    lock(this) {
      if (swigCPtr.Handle != global::System.IntPtr.Zero) {
        if (swigCMemOwn) {
          swigCMemOwn = false;
          operations_research_constraint_solverPINVOKE.delete_ObjectiveMonitor(swigCPtr);
        }
        swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
      }
      base.Dispose(disposing);
    }
  }
 
  public ObjectiveMonitor(Solver solver, SWIGTYPE_p_std__vectorT_bool_t maximize, IntVarVector vars,  long[]  steps) : this(operations_research_constraint_solverPINVOKE.new_ObjectiveMonitor(Solver.getCPtr(solver), SWIGTYPE_p_std__vectorT_bool_t.getCPtr(maximize), IntVarVector.getCPtr(vars),  steps.Length, steps ), true) {
    if (operations_research_constraint_solverPINVOKE.SWIGPendingException.Pending) throw operations_research_constraint_solverPINVOKE.SWIGPendingException.Retrieve();
  }
 
  public IntVar ObjectiveVar(int index) {
    global::System.IntPtr cPtr = operations_research_constraint_solverPINVOKE.ObjectiveMonitor_ObjectiveVar(swigCPtr, index);
    IntVar ret = (cPtr == global::System.IntPtr.Zero) ? null : new IntVar(cPtr, false);
    return ret;
  }
 
  public IntVar MinimizationVar(int index) {
    global::System.IntPtr cPtr = operations_research_constraint_solverPINVOKE.ObjectiveMonitor_MinimizationVar(swigCPtr, index);
    IntVar ret = (cPtr == global::System.IntPtr.Zero) ? null : new IntVar(cPtr, false);
    return ret;
  }
 
  public long Step(int index) {
    long ret = operations_research_constraint_solverPINVOKE.ObjectiveMonitor_Step(swigCPtr, index);
    return ret;
  }
 
  public bool Maximize(int index) {
    bool ret = operations_research_constraint_solverPINVOKE.ObjectiveMonitor_Maximize(swigCPtr, index);
    return ret;
  }
 
  public long BestValue(int index) {
    long ret = operations_research_constraint_solverPINVOKE.ObjectiveMonitor_BestValue(swigCPtr, index);
    return ret;
  }
 
  public int Size() {
    int ret = operations_research_constraint_solverPINVOKE.ObjectiveMonitor_Size(swigCPtr);
    return ret;
  }
 
  public override void EnterSearch() {
    operations_research_constraint_solverPINVOKE.ObjectiveMonitor_EnterSearch(swigCPtr);
  }
 
  public override bool AtSolution() {
    bool ret = operations_research_constraint_solverPINVOKE.ObjectiveMonitor_AtSolution(swigCPtr);
    return ret;
  }
 
  public override bool AcceptDelta(Assignment delta, Assignment deltadelta) {
    bool ret = operations_research_constraint_solverPINVOKE.ObjectiveMonitor_AcceptDelta(swigCPtr, Assignment.getCPtr(delta), Assignment.getCPtr(deltadelta));
    return ret;
  }
 
  public override void Accept(ModelVisitor visitor) {
    operations_research_constraint_solverPINVOKE.ObjectiveMonitor_Accept(swigCPtr, ModelVisitor.getCPtr(visitor));
  }
 
}
 
}