indexHolder.h

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#ifndef __INDEX_HOLDER_H_
#define __INDEX_HOLDER_H_

namespace seq {

  template <typename T> 
    class IndexHolder {
      public:
        T                       *value;
        unsigned int            index;

        IndexHolder():value(NULL), index(0) {};
        IndexHolder(T *v, unsigned int i) { value = v; index = i;};
        ~IndexHolder() {};

        static bool lessThan (const IndexHolder<T>& a, const IndexHolder<T>& b) {
          return a < b;
        }

        bool  operator < ( IndexHolder<T> const  &other) const {
          return (*value < *(other.value) );
        }

        bool  operator > ( IndexHolder<T> const  &other) const {
          return (*value > *(other.value) );
        }

        bool  operator <= ( IndexHolder<T> const  &other) const {
          return (*value <= *(other.value) );
        }

        bool  operator >= ( IndexHolder<T> const  &other) const {
          return (*value >= *(other.value) );
        }

        bool  operator == ( IndexHolder<T> const  &other) const {
          return (*value == *(other.value) );
        }

        bool  operator != ( IndexHolder<T> const  &other) const {
          return (*value != *(other.value) );
        }

    };

}//end namespace

#endif

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