TIDAFeature.h

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/* emacs: this is -*- c++ -*- */
#ifndef  TIDA_FEATURE_H
#define  TIDA_FEATURE_H
 
#include <iostream>
 
 
 
namespace TIDA { 
 
 
 
 
class FeatureBase { 
 
public:
 
  virtual ~FeatureBase() { }  
 
  virtual void dummy() const = 0; 
};
 
}
 
 
inline std::ostream& operator<<( std::ostream& s, const TIDA::FeatureBase&  ) { 
  return s;
}
 
 
 
 
namespace TIDA {
 
 
 
template<typename T>
class Feature : public FeatureBase {
 
public:
 
  typedef T value_type;
 
public:
 
  Feature( T* t ) : m_t(t) { } 
 
  virtual ~Feature() { } 
 
  T*       cptr()       { return m_t; } 
  const T* cptr() const { return m_t; } 
 
private:
 
  virtual void dummy() const { };
 
private:
 
  T* m_t;
 
};
 
}
 
 
template<typename T>
inline std::ostream& operator<<( std::ostream& s, const TIDA::Feature<T>& ) { 
  return s;
}
 
 
 
#endif  // TRACKFEATURE_H