smesh/idl/SMESH_Group.idl

//  Copyright (C) 2004  CEA 
// 
//  This library is free software; you can redistribute it and/or 
//  modify it under the terms of the GNU Lesser General Public 
//  License as published by the Free Software Foundation; either 
//  version 2.1 of the License. 
// 
//  This library 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 
//  Lesser General Public License for more details. 
// 
//  You should have received a copy of the GNU Lesser General Public 
//  License along with this library; if not, write to the Free Software 
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
// 
//  See http://www.salome-platform.org or email : webmaster.salome@opencascade.org 
//
//
//
//  File   : SMESH_Group.idl
//  Author : Sergey ANIKIN, OCC
//  $Header$


#ifndef _SMESH_GROUP_IDL_
#define _SMESH_GROUP_IDL_

#include "SALOME_Exception.idl"
#include "SALOME_GenericObj.idl"

#include "SMESH_Mesh.idl"

module SMESH
{
  interface Predicate;

  /*!
   * SMESH_Group: base interface of group object
   */
  interface SMESH_GroupBase : SALOME::GenericObj, SMESH_IDSource
  {
    /*!
     * Sets group name
     */
    void SetName( in string name );

    /*!
     * Returns group name
     */
    string GetName();

    /*!
     * Returns group type (type of elements in the group)
     */
    ElementType GetType();

    /*!
     * Returns the number of elements in the group
     */
    long Size();

    /*!
     * Returns true if the group does not contain any elements
     */
    boolean IsEmpty();

    /*!
     * returns true if the group contains an element with ID == <elem_id> 
     */
    boolean Contains( in long elem_id );

    /*!
     * Returns ID of an element at position <elem_index>
     */
    long GetID( in long elem_index );

    /*!
     * Returns a sequence of all element IDs in the group
     */
    long_array GetListOfID();

    /*!
     * Returns the mesh object this group belongs to
     */
    SMESH_Mesh GetMesh();

    /*!
     * Sets group color number
     */
    void SetColorNumber( in long color );

    /*!
     * Returns group color number
     */
    long GetColorNumber();
  }; 

  /*!
   * SMESH_Group: interface of group object
   */
  interface SMESH_Group : SMESH_GroupBase
  {
    /*!
     * Clears the group's contents
     */
    void Clear();

    /*!
     * Adds elements to the group
     */
    long Add( in long_array elem_ids );
    long AddByPredicate( in Predicate thePredicate );

    /*!
     * Removes elements from the group
     */
    long Remove( in long_array elem_ids );
    long RemoveByPredicate( in Predicate thePredicate );

  };
  /*!
   * SMESH_Group: interface of group object linked to geometry
   */
  interface SMESH_GroupOnGeom : SMESH_GroupBase
  {
    GEOM::GEOM_Object GetShape();
  };

};


#endif