JTransformer.hh

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#ifndef __JTOOLS__JTRANSFORMER__
#define __JTOOLS__JTRANSFORMER__
 
 
/**
 * \author mdejong
 */
 
namespace JTOOLS {}
namespace JPP { using namespace JTOOLS; }
 
namespace JTOOLS {
 
  /**
   * Interface for transformation of collection of elements.
   */
  template<class JElement_t>
  struct JCollectionElementTransformer {
    /**
     * Virtual destructor.
     */
    virtual ~JCollectionElementTransformer()
    {}
 
 
    /**
     * Transform element.
     *
     * \param  element         input  element
     * \return                 output element
     */
    virtual JElement_t operator()(const JElement_t& element) const = 0;
  };
}
 
#endif