25   template <typename Index,typename SizeType>
37     explicit index_range(Index pos)  in index_range()
45     explicit index_range(Index start, Index finish, Index stride=1)  in index_range()
52     index_range& start(Index s) {  in start()
58     index_range& finish(Index f) {  in finish()
64     index_range& stride(Index s) { stride_ = s; return *this; }  in stride()
66     Index start() const  in start()
71     Index get_start(Index low_index_range = 0) const  in get_start()
78     Index finish() const  in finish()
83     Index get_finish(Index high_index_range = 0) const  in get_finish()
90     unsigned int size(Index recommended_length = 0) const  in size()
98     Index stride() const { return stride_; }  in stride()
105     void set_index_range(Index start, Index finish, Index stride=1)  in set_index_range()
120     index_range operator-(Index shift) const  in operator -()
125     index_range operator+(Index shift) const  in operator +()
130     Index operator[](unsigned i) const  in operator []()
135     Index operator()(unsigned i) const  in operator ()()
143     static Index from_start()  in from_start()
144       { return (std::numeric_limits<Index>::min)(); }  in from_start()
146     static Index to_end()  in to_end()
147       { return (std::numeric_limits<Index>::max)(); }  in to_end()
149     Index start_, finish_, stride_;
157   template <typename Index, typename SizeType>
158   inline index_range<Index,SizeType>
159   operator<=(Index s, const index_range<Index,SizeType>& r)  in operator <=()  argument
161     return index_range<Index,SizeType>(s, r.finish(), r.stride());  in operator <=()
165   template <typename Index, typename SizeType>
166   inline index_range<Index,SizeType>
167   operator<(Index s, const index_range<Index,SizeType>& r)  in operator <()  argument
169     return index_range<Index,SizeType>(s + 1, r.finish(), r.stride());  in operator <()
173   template <typename Index, typename SizeType>
174   inline index_range<Index,SizeType>
175   operator<(const index_range<Index,SizeType>& r, Index f)  in operator <()  argument
177     return index_range<Index,SizeType>(r.start(), f, r.stride());  in operator <()
181   template <typename Index, typename SizeType>
182   inline index_range<Index,SizeType>
183   operator<=(const index_range<Index,SizeType>& r, Index f)  in operator <=()  argument
185     return index_range<Index,SizeType>(r.start(), f + 1, r.stride());  in operator <=()
240   typedef index Index;  typedef
242   typedef index_range<Index,SizeType> range;
251             const index_range<Index,SizeType>& range)  in index_gen()
258   operator[](const index_range<Index,SizeType>& range) const  in operator []()
267   operator[](Index idx) const  in operator []()
271     *tmp.ranges_.rbegin() = index_range<Index,SizeType>(idx);  in operator []()