// Created on: 1995-02-16
// Created by: Mister rmi
// Copyright (c) 1995-1999 Matra Datavision
// Copyright (c) 1999-2012 OPEN CASCADE SAS
//
// The content of this file is subject to the Open CASCADE Technology Public
// License Version 6.5 (the "License"). You may not use the content of this file
// except in compliance with the License. Please obtain a copy of the License
// at http://www.opencascade.org and read it completely before using this file.
//
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
//
// The Original Code and all software distributed under the License is
// distributed on an "AS IS" basis, without warranty of any kind, and the
// Initial Developer hereby disclaims all such warranties, including without
// limitation, any warranties of merchantability, fitness for a particular
// purpose or non-infringement. Please see the License for the specific terms
// and conditions governing the rights and limitations under the License.




#include <SelectMgr_Selection.ixx>


//==================================================
// Function: Create 
// Purpose :
//==================================================
SelectMgr_Selection
::SelectMgr_Selection (const Standard_Integer IdMode):
myMode(IdMode)
{}
//==================================================
// Function: ADD
// Purpose :
//==================================================
void SelectMgr_Selection
::Add (const Handle(SelectBasics_SensitiveEntity)& aprimitive)
{
  // if input is null:
  // in debug mode raise exception
  Standard_NullObject_Raise_if
    (aprimitive.IsNull(), "Null sensitive entity is added to the selection");
  // in release mode do not add
  if (!aprimitive.IsNull())
    myentities.Append(aprimitive);
}	

//==================================================
// Function: Clear 
// Purpose :
//==================================================
void SelectMgr_Selection
::Clear () {myentities.Clear();}

//==================================================
// Function: IsEmpty 
// Purpose :
//==================================================
Standard_Boolean SelectMgr_Selection
::IsEmpty() const
{
  return myentities.IsEmpty();
}