PathOperator.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 PathOperator : IntVarLocalSearchOperator {
  private global::System.Runtime.InteropServices.HandleRef swigCPtr;
 
  internal PathOperator(global::System.IntPtr cPtr, bool cMemoryOwn) : base(operations_research_constraint_solverPINVOKE.PathOperator_SWIGUpcast(cPtr), cMemoryOwn) {
    swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
  }
 
  internal static global::System.Runtime.InteropServices.HandleRef getCPtr(PathOperator 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(PathOperator 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_PathOperator(swigCPtr);
        }
        swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
      }
      base.Dispose(disposing);
    }
  }
 
  // Keep reference to delegate to avoid GC to collect them early
  private List<LongToInt> startEmptyPathCallbacks;
  private LongToInt StoreLongToInt(LongToInt path) {
    if (startEmptyPathCallbacks == null)
      startEmptyPathCallbacks = new List<LongToInt>();
    startEmptyPathCallbacks.Add(path);
    return path;
  }
 
  public virtual bool MakeNeighbor() {
    bool ret = operations_research_constraint_solverPINVOKE.PathOperator_MakeNeighbor(swigCPtr);
    return ret;
  }
 
  public override void Reset() {
    if (SwigDerivedClassHasMethod("Reset", swigMethodTypes2)) operations_research_constraint_solverPINVOKE.PathOperator_ResetSwigExplicitPathOperator(swigCPtr); else operations_research_constraint_solverPINVOKE.PathOperator_Reset(swigCPtr);
  }
 
  public long Prev(long node) {
    long ret = operations_research_constraint_solverPINVOKE.PathOperator_Prev(swigCPtr, node);
    return ret;
  }
 
  protected virtual new bool MakeOneNeighbor() {
    bool ret = (SwigDerivedClassHasMethod("MakeOneNeighbor", swigMethodTypes7) ? operations_research_constraint_solverPINVOKE.PathOperator_MakeOneNeighborSwigExplicitPathOperator(swigCPtr) : operations_research_constraint_solverPINVOKE.PathOperator_MakeOneNeighbor(swigCPtr));
    return ret;
  }
 
  protected virtual void OnNodeInitialization() {
    if (SwigDerivedClassHasMethod("OnNodeInitialization", swigMethodTypes9)) operations_research_constraint_solverPINVOKE.PathOperator_OnNodeInitializationSwigExplicitPathOperator(swigCPtr); else operations_research_constraint_solverPINVOKE.PathOperator_OnNodeInitialization(swigCPtr);
  }
 
  protected virtual bool RestartAtPathStartOnSynchronize() {
    bool ret = (SwigDerivedClassHasMethod("RestartAtPathStartOnSynchronize", swigMethodTypes10) ? operations_research_constraint_solverPINVOKE.PathOperator_RestartAtPathStartOnSynchronizeSwigExplicitPathOperator(swigCPtr) : operations_research_constraint_solverPINVOKE.PathOperator_RestartAtPathStartOnSynchronize(swigCPtr));
    return ret;
  }
 
  protected virtual bool OnSamePathAsPreviousBase(long base_index) {
    bool ret = (SwigDerivedClassHasMethod("OnSamePathAsPreviousBase", swigMethodTypes11) ? operations_research_constraint_solverPINVOKE.PathOperator_OnSamePathAsPreviousBaseSwigExplicitPathOperator(swigCPtr, base_index) : operations_research_constraint_solverPINVOKE.PathOperator_OnSamePathAsPreviousBase(swigCPtr, base_index));
    return ret;
  }
 
  protected virtual long GetBaseNodeRestartPosition(int base_index) {
    long ret = (SwigDerivedClassHasMethod("GetBaseNodeRestartPosition", swigMethodTypes12) ? operations_research_constraint_solverPINVOKE.PathOperator_GetBaseNodeRestartPositionSwigExplicitPathOperator(swigCPtr, base_index) : operations_research_constraint_solverPINVOKE.PathOperator_GetBaseNodeRestartPosition(swigCPtr, base_index));
    return ret;
  }
 
  protected virtual void SetNextBaseToIncrement(long base_index) {
    if (SwigDerivedClassHasMethod("SetNextBaseToIncrement", swigMethodTypes13)) operations_research_constraint_solverPINVOKE.PathOperator_SetNextBaseToIncrementSwigExplicitPathOperator(swigCPtr, base_index); else operations_research_constraint_solverPINVOKE.PathOperator_SetNextBaseToIncrement(swigCPtr, base_index);
  }
 
  protected virtual bool ConsiderAlternatives(long base_index) {
    bool ret = (SwigDerivedClassHasMethod("ConsiderAlternatives", swigMethodTypes14) ? operations_research_constraint_solverPINVOKE.PathOperator_ConsiderAlternativesSwigExplicitPathOperator(swigCPtr, base_index) : operations_research_constraint_solverPINVOKE.PathOperator_ConsiderAlternatives(swigCPtr, base_index));
    return ret;
  }
 
  protected virtual bool InitPosition() {
    bool ret = (SwigDerivedClassHasMethod("InitPosition", swigMethodTypes15) ? operations_research_constraint_solverPINVOKE.PathOperator_InitPositionSwigExplicitPathOperator(swigCPtr) : operations_research_constraint_solverPINVOKE.PathOperator_InitPosition(swigCPtr));
    return ret;
  }
 
  private void SwigDirectorConnect() {
    if (SwigDerivedClassHasMethod("ToString", swigMethodTypes0))
      swigDelegate0 = new SwigDelegatePathOperator_0(SwigDirectorMethodToString);
    if (SwigDerivedClassHasMethod("Start", swigMethodTypes1))
      swigDelegate1 = new SwigDelegatePathOperator_1(SwigDirectorMethodStart);
    if (SwigDerivedClassHasMethod("Reset", swigMethodTypes2))
      swigDelegate2 = new SwigDelegatePathOperator_2(SwigDirectorMethodReset);
    if (SwigDerivedClassHasMethod("HasFragments", swigMethodTypes3))
      swigDelegate3 = new SwigDelegatePathOperator_3(SwigDirectorMethodHasFragments);
    if (SwigDerivedClassHasMethod("HoldsDelta", swigMethodTypes4))
      swigDelegate4 = new SwigDelegatePathOperator_4(SwigDirectorMethodHoldsDelta);
    if (SwigDerivedClassHasMethod("IsIncremental", swigMethodTypes5))
      swigDelegate5 = new SwigDelegatePathOperator_5(SwigDirectorMethodIsIncremental);
    if (SwigDerivedClassHasMethod("OnStart", swigMethodTypes6))
      swigDelegate6 = new SwigDelegatePathOperator_6(SwigDirectorMethodOnStart);
    if (SwigDerivedClassHasMethod("MakeOneNeighbor", swigMethodTypes7))
      swigDelegate7 = new SwigDelegatePathOperator_7(SwigDirectorMethodMakeOneNeighbor);
    if (SwigDerivedClassHasMethod("MakeNeighbor", swigMethodTypes8))
      swigDelegate8 = new SwigDelegatePathOperator_8(SwigDirectorMethodMakeNeighbor);
    if (SwigDerivedClassHasMethod("OnNodeInitialization", swigMethodTypes9))
      swigDelegate9 = new SwigDelegatePathOperator_9(SwigDirectorMethodOnNodeInitialization);
    if (SwigDerivedClassHasMethod("RestartAtPathStartOnSynchronize", swigMethodTypes10))
      swigDelegate10 = new SwigDelegatePathOperator_10(SwigDirectorMethodRestartAtPathStartOnSynchronize);
    if (SwigDerivedClassHasMethod("OnSamePathAsPreviousBase", swigMethodTypes11))
      swigDelegate11 = new SwigDelegatePathOperator_11(SwigDirectorMethodOnSamePathAsPreviousBase);
    if (SwigDerivedClassHasMethod("GetBaseNodeRestartPosition", swigMethodTypes12))
      swigDelegate12 = new SwigDelegatePathOperator_12(SwigDirectorMethodGetBaseNodeRestartPosition);
    if (SwigDerivedClassHasMethod("SetNextBaseToIncrement", swigMethodTypes13))
      swigDelegate13 = new SwigDelegatePathOperator_13(SwigDirectorMethodSetNextBaseToIncrement);
    if (SwigDerivedClassHasMethod("ConsiderAlternatives", swigMethodTypes14))
      swigDelegate14 = new SwigDelegatePathOperator_14(SwigDirectorMethodConsiderAlternatives);
    if (SwigDerivedClassHasMethod("InitPosition", swigMethodTypes15))
      swigDelegate15 = new SwigDelegatePathOperator_15(SwigDirectorMethodInitPosition);
    operations_research_constraint_solverPINVOKE.PathOperator_director_connect(swigCPtr, swigDelegate0, swigDelegate1, swigDelegate2, swigDelegate3, swigDelegate4, swigDelegate5, swigDelegate6, swigDelegate7, swigDelegate8, swigDelegate9, swigDelegate10, swigDelegate11, swigDelegate12, swigDelegate13, swigDelegate14, swigDelegate15);
  }
 
  private bool SwigDerivedClassHasMethod(string methodName, global::System.Type[] methodTypes) {
    global::System.Reflection.MethodInfo[] methodInfos = this.GetType().GetMethods(
        global::System.Reflection.BindingFlags.Public | global::System.Reflection.BindingFlags.NonPublic | global::System.Reflection.BindingFlags.Instance);
    foreach (global::System.Reflection.MethodInfo methodInfo in methodInfos) {
      if (methodInfo.DeclaringType == null)
        continue;
 
      if (methodInfo.Name != methodName)
        continue;
 
      var parameters = methodInfo.GetParameters();
      if (parameters.Length != methodTypes.Length)
        continue;
 
      bool parametersMatch = true;
      for (var i = 0; i < parameters.Length; i++) {
        if (parameters[i].ParameterType != methodTypes[i]) {
          parametersMatch = false;
          break;
        }
      }
 
      if (!parametersMatch)
        continue;
 
      if (methodInfo.IsVirtual && (methodInfo.DeclaringType.IsSubclassOf(typeof(PathOperator))) &&
        methodInfo.DeclaringType != methodInfo.GetBaseDefinition().DeclaringType) {
        return true;
      }
    }
 
    return false;
  }
 
  private string SwigDirectorMethodToString() {
    return ToString();
  }
 
  private void SwigDirectorMethodStart(global::System.IntPtr assignment) {
    Start((assignment == global::System.IntPtr.Zero) ? null : new Assignment(assignment, false));
  }
 
  private void SwigDirectorMethodReset() {
    Reset();
  }
 
  private bool SwigDirectorMethodHasFragments() {
    return HasFragments();
  }
 
  private bool SwigDirectorMethodHoldsDelta() {
    return HoldsDelta();
  }
 
  private bool SwigDirectorMethodIsIncremental() {
    return IsIncremental();
  }
 
  private void SwigDirectorMethodOnStart() {
    OnStart();
  }
 
  private bool SwigDirectorMethodMakeOneNeighbor() {
    return MakeOneNeighbor();
  }
 
  private bool SwigDirectorMethodMakeNeighbor() {
    return MakeNeighbor();
  }
 
  private void SwigDirectorMethodOnNodeInitialization() {
    OnNodeInitialization();
  }
 
  private bool SwigDirectorMethodRestartAtPathStartOnSynchronize() {
    return RestartAtPathStartOnSynchronize();
  }
 
  private bool SwigDirectorMethodOnSamePathAsPreviousBase(long base_index) {
    return OnSamePathAsPreviousBase(base_index);
  }
 
  private long SwigDirectorMethodGetBaseNodeRestartPosition(int base_index) {
    return GetBaseNodeRestartPosition(base_index);
  }
 
  private void SwigDirectorMethodSetNextBaseToIncrement(long base_index) {
    SetNextBaseToIncrement(base_index);
  }
 
  private bool SwigDirectorMethodConsiderAlternatives(long base_index) {
    return ConsiderAlternatives(base_index);
  }
 
  private bool SwigDirectorMethodInitPosition() {
    return InitPosition();
  }
 
  public delegate string SwigDelegatePathOperator_0();
  public delegate void SwigDelegatePathOperator_1(global::System.IntPtr assignment);
  public delegate void SwigDelegatePathOperator_2();
  public delegate bool SwigDelegatePathOperator_3();
  public delegate bool SwigDelegatePathOperator_4();
  public delegate bool SwigDelegatePathOperator_5();
  public delegate void SwigDelegatePathOperator_6();
  public delegate bool SwigDelegatePathOperator_7();
  public delegate bool SwigDelegatePathOperator_8();
  public delegate void SwigDelegatePathOperator_9();
  public delegate bool SwigDelegatePathOperator_10();
  public delegate bool SwigDelegatePathOperator_11(long base_index);
  public delegate long SwigDelegatePathOperator_12(int base_index);
  public delegate void SwigDelegatePathOperator_13(long base_index);
  public delegate bool SwigDelegatePathOperator_14(long base_index);
  public delegate bool SwigDelegatePathOperator_15();
 
  private SwigDelegatePathOperator_0 swigDelegate0;
  private SwigDelegatePathOperator_1 swigDelegate1;
  private SwigDelegatePathOperator_2 swigDelegate2;
  private SwigDelegatePathOperator_3 swigDelegate3;
  private SwigDelegatePathOperator_4 swigDelegate4;
  private SwigDelegatePathOperator_5 swigDelegate5;
  private SwigDelegatePathOperator_6 swigDelegate6;
  private SwigDelegatePathOperator_7 swigDelegate7;
  private SwigDelegatePathOperator_8 swigDelegate8;
  private SwigDelegatePathOperator_9 swigDelegate9;
  private SwigDelegatePathOperator_10 swigDelegate10;
  private SwigDelegatePathOperator_11 swigDelegate11;
  private SwigDelegatePathOperator_12 swigDelegate12;
  private SwigDelegatePathOperator_13 swigDelegate13;
  private SwigDelegatePathOperator_14 swigDelegate14;
  private SwigDelegatePathOperator_15 swigDelegate15;
 
  private static global::System.Type[] swigMethodTypes0 = new global::System.Type[] {  };
  private static global::System.Type[] swigMethodTypes1 = new global::System.Type[] { typeof(Assignment) };
  private static global::System.Type[] swigMethodTypes2 = new global::System.Type[] {  };
  private static global::System.Type[] swigMethodTypes3 = new global::System.Type[] {  };
  private static global::System.Type[] swigMethodTypes4 = new global::System.Type[] {  };
  private static global::System.Type[] swigMethodTypes5 = new global::System.Type[] {  };
  private static global::System.Type[] swigMethodTypes6 = new global::System.Type[] {  };
  private static global::System.Type[] swigMethodTypes7 = new global::System.Type[] {  };
  private static global::System.Type[] swigMethodTypes8 = new global::System.Type[] {  };
  private static global::System.Type[] swigMethodTypes9 = new global::System.Type[] {  };
  private static global::System.Type[] swigMethodTypes10 = new global::System.Type[] {  };
  private static global::System.Type[] swigMethodTypes11 = new global::System.Type[] { typeof(long) };
  private static global::System.Type[] swigMethodTypes12 = new global::System.Type[] { typeof(int) };
  private static global::System.Type[] swigMethodTypes13 = new global::System.Type[] { typeof(long) };
  private static global::System.Type[] swigMethodTypes14 = new global::System.Type[] { typeof(long) };
  private static global::System.Type[] swigMethodTypes15 = new global::System.Type[] {  };
}
 
}