vnix::mv::mref< T, S, N > Class Template Reference

Reference to column or row in matrix. More...

Public Member Functions
constexpr	mref (T *b)
	Initialize aggregate. More...
constexpr T *	begin ()
	First element. More...
constexpr T *	end ()
	Pointer to element that is S elements past last element identified by mref. More...
constexpr mref &	operator= (std::initializer_list< T > list)
	Assign from list. More...
constexpr T &	operator() (size_t off) const
	Access element at offset off. More...

Static Public Member Functions
static constexpr size_t	size ()
	Number of elements. More...
static constexpr size_t	stride ()
	Distance in memory between successive elements. More...

Private Attributes
T *	beg_
	Pointer to first element. More...

Detailed Description

template<typename T, size_t S, size_t N>
class vnix::mv::mref< T, S, N >

Reference to column or row in matrix.

Definition at line 43 of file example1.cpp.

Constructor & Destructor Documentation

template<typename T , size_t S, size_t N>

constexpr vnix::mv::mref< T, S, N >::mref ( T *  b )

inline

Initialize aggregate.

Definition at line 47 of file example1.cpp.

Member Function Documentation

template<typename T , size_t S, size_t N>

constexpr T* vnix::mv::mref< T, S, N >::begin ( )

inline

First element.

Definition at line 49 of file example1.cpp.

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template<typename T , size_t S, size_t N>

constexpr T* vnix::mv::mref< T, S, N >::end ( )

inline

Pointer to element that is S elements past last element identified by mref.

Definition at line 53 of file example1.cpp.

{ return beg_ + S * N; }

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template<typename T , size_t S, size_t N>

constexpr T& vnix::mv::mref< T, S, N >::operator() ( size_t  off ) const

inline

Access element at offset off.

Definition at line 72 of file example1.cpp.

{ return beg_[S * off]; }

template<typename T , size_t S, size_t N>

constexpr mref& vnix::mv::mref< T, S, N >::operator= ( std::initializer_list< T >  list )

inline

Assign from list.

Definition at line 56 of file example1.cpp.

                                                         {
    auto i  = list.begin();
    auto j  = begin();
    auto ie = list.end();
    auto je = end();
    while (i != ie && j != je) {
      *j++ = *i;
      i += S;
    }
    return *this;
  }

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template<typename T , size_t S, size_t N>

static constexpr size_t vnix::mv::mref< T, S, N >::size ( )

inlinestatic

Number of elements.

Definition at line 48 of file example1.cpp.

template<typename T , size_t S, size_t N>

static constexpr size_t vnix::mv::mref< T, S, N >::stride ( )

inlinestatic

Distance in memory between successive elements.

Definition at line 69 of file example1.cpp.

{ return S; }

Member Data Documentation

template<typename T , size_t S, size_t N>

T* vnix::mv::mref< T, S, N >::beg_

private

Pointer to first element.

Definition at line 44 of file example1.cpp.

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

• test/example1.cpp