ndarray::View< Seq_ > Struct Template Reference

A template meta-sequence that defines an arbitrary view into an unspecified array. More...

#include <views.h>

Public Types
typedef Seq_	Sequence
	A boost::fusion sequence type. More...
typedef View< typename boost::fusion::result_of::push_back < Sequence const, index::Full > ::type >	Full
	The View that results from chaining an full dimension index () to this. More...
typedef View< typename boost::fusion::result_of::push_back < Sequence const, index::Range > ::type >	Range
	The View that results from chaining a range (start,stop) to this. More...
typedef View< typename boost::fusion::result_of::push_back < Sequence const, index::Slice > ::type >	Slice
	The View that results from chaining a slice (start,stop,step) to this. More...
typedef View< typename boost::fusion::result_of::push_back < Sequence const, index::Scalar >::type >	Scalar
	The View that results from chaining a scalar (n) to this. More...

Public Member Functions
	View (Sequence seq)
template<typename OtherSequence >
	View (OtherSequence const &other)
template<typename OtherSequence >
	View (View< OtherSequence > const &other)
Full	operator() () const
	Chain the full next dimension to this. More...
Range	operator() (int start, int stop) const
	Chain a contiguous range of the next dimension to this. More...
Slice	operator() (int start, int stop, int step) const
	Chain a noncontiguous slice of the next dimension to this. More...
Scalar	operator() (int n) const
	Chain a single element of the next dimension to this. More...

Public Attributes
Sequence	_seq
	A boost::fusion sequence of index objects. More...

Detailed Description

template<typename Seq_ = boost::fusion::vector<>>
struct ndarray::View< Seq_ >

A template meta-sequence that defines an arbitrary view into an unspecified array.

A View is constructed from a call to the global view() function and subsequent chained calls to operator().

Definition at line 84 of file views.h.

Member Typedef Documentation

template<typename Seq_ = boost::fusion::vector<>>

typedef View<typename boost::fusion::result_of::push_back<Sequence const,index::Full>::type> ndarray::View< Seq_ >::Full

The View that results from chaining an full dimension index () to this.

Definition at line 97 of file views.h.

template<typename Seq_ = boost::fusion::vector<>>

typedef View<typename boost::fusion::result_of::push_back<Sequence const,index::Range>::type> ndarray::View< Seq_ >::Range

The View that results from chaining a range (start,stop) to this.

Definition at line 100 of file views.h.

template<typename Seq_ = boost::fusion::vector<>>

typedef View<typename boost::fusion::result_of::push_back<Sequence const,index::Scalar>::type> ndarray::View< Seq_ >::Scalar

The View that results from chaining a scalar (n) to this.

Definition at line 106 of file views.h.

template<typename Seq_ = boost::fusion::vector<>>

typedef Seq_ ndarray::View< Seq_ >::Sequence

A boost::fusion sequence type.

Definition at line 85 of file views.h.

template<typename Seq_ = boost::fusion::vector<>>

typedef View<typename boost::fusion::result_of::push_back<Sequence const,index::Slice>::type> ndarray::View< Seq_ >::Slice

The View that results from chaining a slice (start,stop,step) to this.

Definition at line 103 of file views.h.

Constructor & Destructor Documentation

template<typename Seq_ = boost::fusion::vector<>>

ndarray::View< Seq_ >::View ( Sequence  seq )

inlineexplicit

Definition at line 88 of file views.h.

: _seq(seq) {}

template<typename Seq_ = boost::fusion::vector<>>

template<typename OtherSequence >

ndarray::View< Seq_ >::View ( OtherSequence const &  other )

inlineexplicit

Definition at line 91 of file views.h.

: _seq(other) {}

template<typename Seq_ = boost::fusion::vector<>>

template<typename OtherSequence >

ndarray::View< Seq_ >::View ( View< OtherSequence > const &  other )

inline

Definition at line 94 of file views.h.

: _seq(other._seq) {}

Member Function Documentation

template<typename Seq_ = boost::fusion::vector<>>

Full ndarray::View< Seq_ >::operator() ( ) const

inline

Chain the full next dimension to this.

Definition at line 109 of file views.h.

{ return Full(boost::fusion::push_back(_seq, index::Full())); }

template<typename Seq_ = boost::fusion::vector<>>

Range ndarray::View< Seq_ >::operator() ( int  start, int  stop  ) const

inline

Chain a contiguous range of the next dimension to this.

Definition at line 112 of file views.h.

                                                {
        return Range(boost::fusion::push_back(_seq, index::Range(start, stop)));
    }

template<typename Seq_ = boost::fusion::vector<>>

Slice ndarray::View< Seq_ >::operator() ( int  start, int  stop, int  step  ) const

inline

Chain a noncontiguous slice of the next dimension to this.

Definition at line 117 of file views.h.

                                                          {
        return Slice(boost::fusion::push_back(_seq, index::Slice(start, stop, step)));
    }

template<typename Seq_ = boost::fusion::vector<>>

Scalar ndarray::View< Seq_ >::operator() ( int  n ) const

inline

Chain a single element of the next dimension to this.

Definition at line 122 of file views.h.

                                   {
        return Scalar(boost::fusion::push_back(_seq, index::Scalar(n)));
    }

Member Data Documentation

template<typename Seq_ = boost::fusion::vector<>>

Sequence ndarray::View< Seq_ >::_seq

A boost::fusion sequence of index objects.

Definition at line 86 of file views.h.

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The documentation for this struct was generated from the following file:

• /home/lsstsw/stack/Linux64/ndarray/11.0.rc2+1/include/ndarray/views.h