//------------------------------------------------------------------------------
// <auto-generated />
//
// This file was automatically generated by SWIG (https://www.swig.org).
// Version 4.3.0
//
// Do not make changes to this file unless you know what you are doing - modify
// the SWIG interface file instead.
//------------------------------------------------------------------------------

namespace Xapian {

public class ESetIterator : global::System.IDisposable {
  private global::System.Runtime.InteropServices.HandleRef swigCPtr;
  protected bool swigCMemOwn;

  internal ESetIterator(global::System.IntPtr cPtr, bool cMemoryOwn) {
    swigCMemOwn = cMemoryOwn;
    swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
  }

  internal static global::System.Runtime.InteropServices.HandleRef getCPtr(ESetIterator 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(ESetIterator 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);
    }
  }

  ~ESetIterator() {
    Dispose(false);
  }

  public void Dispose() {
    Dispose(true);
    global::System.GC.SuppressFinalize(this);
  }

  protected virtual void Dispose(bool disposing) {
    lock(this) {
      if (swigCPtr.Handle != global::System.IntPtr.Zero) {
        if (swigCMemOwn) {
          swigCMemOwn = false;
          XapianPINVOKE.delete_ESetIterator(swigCPtr);
        }
        swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
      }
    }
  }

    public static ESetIterator operator++(ESetIterator it) {
        return it.Next();
    }
    public static ESetIterator operator--(ESetIterator it) {
        return it.Prev();
    }
    public override bool Equals(object o) {
        return o is ESetIterator && Equals((ESetIterator)o);
    }
    public static bool operator==(ESetIterator a, ESetIterator b) {
        if ((object)a == (object)b) return true;
        if ((object)a == null || (object)b == null) return false;
        return a.Equals(b);
    }
    public static bool operator!=(ESetIterator a, ESetIterator b) {
        if ((object)a == (object)b) return false;
        if ((object)a == null || (object)b == null) return true;
        return !a.Equals(b);
    }
    // Implementing GetHashCode() to always return 0 is rather lame, but
    // using iterators as keys in a hash table would be rather strange.
    public override int GetHashCode() { return 0; }

  public ESet eset {
    set {
      XapianPINVOKE.ESetIterator_eset_set(swigCPtr, ESet.getCPtr(value));
      if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve();
    } 
    get {
      global::System.IntPtr cPtr = XapianPINVOKE.ESetIterator_eset_get(swigCPtr);
      ESet ret = (cPtr == global::System.IntPtr.Zero) ? null : new ESet(cPtr, false);
      if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve();
      return ret;
    } 
  }

  public uint off_from_end {
    set {
      XapianPINVOKE.ESetIterator_off_from_end_set(swigCPtr, value);
      if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve();
    } 
    get {
      uint ret = XapianPINVOKE.ESetIterator_off_from_end_get(swigCPtr);
      if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve();
      return ret;
    } 
  }

  public ESetIterator() : this(XapianPINVOKE.new_ESetIterator(), true) {
    if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve();
  }

  public double GetWeight() {
    double ret = XapianPINVOKE.ESetIterator_GetWeight(swigCPtr);
    if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve();
    return ret;
  }

  public string GetDescription() {
    string ret = XapianPINVOKE.ESetIterator_GetDescription(swigCPtr);
    if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve();
    return ret;
  }

  public bool Equals(ESetIterator o) {
    bool ret = XapianPINVOKE.ESetIterator_Equals(swigCPtr, ESetIterator.getCPtr(o));
    if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve();
    return ret;
  }

  public string GetTerm() {
    string ret = XapianPINVOKE.ESetIterator_GetTerm(swigCPtr);
    if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve();
    return ret;
  }

  public ESetIterator Next() {
    ESetIterator ret = new ESetIterator(XapianPINVOKE.ESetIterator_Next(swigCPtr), true);
    if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve();
    return ret;
  }

  public ESetIterator Prev() {
    ESetIterator ret = new ESetIterator(XapianPINVOKE.ESetIterator_Prev(swigCPtr), true);
    if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve();
    return ret;
  }

}

}
