sitkFunctionCommand.h

Go to the documentation of this file.

/*=========================================================================
*
*  Copyright Insight Software Consortium
*
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*         http://www.apache.org/licenses/LICENSE-2.0.txt
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS,
*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*
*=========================================================================*/
#ifndef sitkFunctionCommand_h
#define sitkFunctionCommand_h
 
 
#include "sitkCommand.h"
 
#include "nsstd/functional.h"
 
namespace itk {
namespace simple {
 
class SITKCommon_EXPORT FunctionCommand:
    public Command
{
public:
 
  typedef FunctionCommand Self;
 
 
  virtual ~FunctionCommand();
 
  FunctionCommand();
 
  virtual void Execute(void);
 
  template <class T>
    void SetCallbackFunction ( T *object, void(T::* pMemberFunction )() )
  {
    m_Function = nsstd::bind(pMemberFunction, object);
  }
 
  void SetCallbackFunction ( void(* pFunction )() );
 
  void SetCallbackFunction( void(* pFunction )(void *), void *clientData );
 
private:
 
  typedef nsstd::function<void()> FunctionObjectType;
  FunctionObjectType m_Function;
 
};
 
} // end namespace simple
} // end namespace itk
 
#endif