NAME
std::gslice_array -
SYNOPSIS
Detailed Description
template<typename _Tp> class std::gslice_array< _Tp >
A
gslice_array is a reference to the actual elements of an array specified by a
gslice. The way to get a
gslice_array is to call operator[](gslice) on a
valarray. The returned
gslice_array then permits carrying operations out on the referenced subset of elements in the original
valarray. For example, operator+=(valarray) will add values to the subset of elements in the underlying
valarray this
gslice_array refers to.
Parameters:
Tp Element type.
Definition at line 59 of file gslice_array.h.
Public Types
typedef _Tp value_type
Public Member Functions
gslice_array (const gslice_array &)
template<class _Dom> void operator &= (const _Expr< _Dom, _Tp > &) const
void operator &= (const valarray< _Tp > &) const
template<class _Dom> void operator *= (const _Expr< _Dom, _Tp > &) const
void operator *= (const valarray< _Tp > &) const
template<class _Dom> void operator%= (const _Expr< _Dom, _Tp > &) const
void operator%= (const valarray< _Tp > &) const
template<class _Dom> void operator+= (const _Expr< _Dom, _Tp > &) const
void operator+= (const valarray< _Tp > &) const
template<class _Dom> void operator-= (const _Expr< _Dom, _Tp > &) const
void operator-= (const valarray< _Tp > &) const
template<class _Dom> void operator/= (const _Expr< _Dom, _Tp > &) const
void operator/= (const valarray< _Tp > &) const
template<class _Dom> void operator<<= (const _Expr< _Dom, _Tp > &) const
void operator<<= (const valarray< _Tp > &) const
template<class _Dom> void operator= (const _Expr< _Dom, _Tp > &) const
void operator= (const _Tp &) const
void operator= (const valarray< _Tp > &) const
gslice_array & operator= (const gslice_array &)
template<class _Dom> void operator>>= (const _Expr< _Dom, _Tp > &) const
void operator>>= (const valarray< _Tp > &) const
template<class _Dom> void operator^= (const _Expr< _Dom, _Tp > &) const
void operator^= (const valarray< _Tp > &) const
template<class _Dom> void operator|= (const _Expr< _Dom, _Tp > &) const
void operator|= (const valarray< _Tp > &) const
Friends
class valarray< _Tp >
Constructor & Destructor Documentation
template<typename _Tp> std::gslice_array< _Tp >::gslice_array (const gslice_array< _Tp > & __a) [inline]
Copy constructor. Both slices refer to the same underlying array.
Definition at line 142 of file gslice_array.h.
Member Function Documentation
template<typename _Tp> void std::gslice_array< _Tp >::operator &= (const valarray< _Tp > & __v) const [inline]
Logical and slice elements with corresponding elements of v.
Definition at line 205 of file gslice_array.h.
template<typename _Tp> void std::gslice_array< _Tp >::operator *= (const valarray< _Tp > & __v) const [inline]
Multiply slice elements by corresponding elements of v.
Definition at line 199 of file gslice_array.h.
template<typename _Tp> void std::gslice_array< _Tp >::operator%= (const valarray< _Tp > & __v) const [inline]
Modulo slice elements by corresponding elements of v.
Definition at line 201 of file gslice_array.h.
template<typename _Tp> void std::gslice_array< _Tp >::operator+= (const valarray< _Tp > & __v) const [inline]
Add corresponding elements of v to slice elements.
Definition at line 202 of file gslice_array.h.
template<typename _Tp> void std::gslice_array< _Tp >::operator-= (const valarray< _Tp > & __v) const [inline]
Subtract corresponding elements of v from slice elements.
Definition at line 203 of file gslice_array.h.
template<typename _Tp> void std::gslice_array< _Tp >::operator/= (const valarray< _Tp > & __v) const [inline]
Divide slice elements by corresponding elements of v.
Definition at line 200 of file gslice_array.h.
template<typename _Tp> void std::gslice_array< _Tp >::operator<<= (const valarray< _Tp > & __v) const [inline]
Left shift slice elements by corresponding elements of v.
Definition at line 207 of file gslice_array.h.
template<typename _Tp> void std::gslice_array< _Tp >::operator= (const _Tp & __t) const [inline]
Assign all slice elements to t.
Definition at line 157 of file gslice_array.h.
References std::__valarray_fill(), and std::valarray< _Tp >::size().
template<typename _Tp> void std::gslice_array< _Tp >::operator= (const valarray< _Tp > & __v) const [inline]
Assign slice elements to corresponding elements of v.
Definition at line 165 of file gslice_array.h.
References std::__valarray_copy(), and std::valarray< _Tp >::size().
template<typename _Tp> gslice_array< _Tp > & std::gslice_array< _Tp >::operator= (const gslice_array< _Tp > & __a) [inline]
Assignment operator. Assigns slice elements to corresponding elements of a.
Definition at line 147 of file gslice_array.h.
References std::__valarray_copy(), std::gslice_array< _Tp >::_M_array, std::gslice_array< _Tp >::_M_index, and std::valarray< _Tp >::size().
template<typename _Tp> void std::gslice_array< _Tp >::operator>>= (const valarray< _Tp > & __v) const [inline]
Right shift slice elements by corresponding elements of v.
Definition at line 208 of file gslice_array.h.
template<typename _Tp> void std::gslice_array< _Tp >::operator^= (const valarray< _Tp > & __v) const [inline]
Logical xor slice elements with corresponding elements of v.
Definition at line 204 of file gslice_array.h.
template<typename _Tp> void std::gslice_array< _Tp >::operator|= (const valarray< _Tp > & __v) const [inline]
Logical or slice elements with corresponding elements of v.
Definition at line 206 of file gslice_array.h.
Author
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