std::indirect_array< _Tp > Class Template Reference

List of all members.

Detailed Description

template<class _Tp>
class std::indirect_array< _Tp >

An indirect_array is a reference to the actual elements of an array specified by an ordered array of indices. The way to get an indirect_array is to call operator[](valarray<size_t>) on a valarray. The returned indirect_array then permits carrying operations out on the referenced subset of elements in the original valarray.

For example, if an indirect_array is obtained using the array (4,2,0) as an argument, and then assigned to an array containing (1,2,3), then the underlying array will have array[0]==3, array[2]==2, and array[4]==1.

Parameters:
Tp Element type.

Definition at line 61 of file indirect_array.h.

Public Types

Public Member Functions

Friends


Constructor & Destructor Documentation

template<class _Tp>
std::indirect_array< _Tp >::indirect_array const indirect_array< _Tp > &   ) 
 

Copy constructor. Both slices refer to the same underlying array.


Member Function Documentation

template<typename _Tp>
void std::indirect_array< _Tp >::operator &= const valarray< _Tp > &   )  const [inline]
 

Logical and slice elements with corresponding elements of v.

Definition at line 199 of file indirect_array.h.

template<typename _Tp>
void std::indirect_array< _Tp >::operator *= const valarray< _Tp > &   )  const [inline]
 

Multiply slice elements by corresponding elements of v.

Definition at line 193 of file indirect_array.h.

template<typename _Tp>
void std::indirect_array< _Tp >::operator%= const valarray< _Tp > &   )  const [inline]
 

Modulo slice elements by corresponding elements of v.

Definition at line 195 of file indirect_array.h.

template<typename _Tp>
void std::indirect_array< _Tp >::operator+= const valarray< _Tp > &   )  const [inline]
 

Add corresponding elements of v to slice elements.

Definition at line 196 of file indirect_array.h.

template<typename _Tp>
void std::indirect_array< _Tp >::operator-= const valarray< _Tp > &   )  const [inline]
 

Subtract corresponding elements of v from slice elements.

Definition at line 197 of file indirect_array.h.

template<typename _Tp>
void std::indirect_array< _Tp >::operator/= const valarray< _Tp > &   )  const [inline]
 

Divide slice elements by corresponding elements of v.

Definition at line 194 of file indirect_array.h.

template<typename _Tp>
void std::indirect_array< _Tp >::operator<<= const valarray< _Tp > &   )  const [inline]
 

Left shift slice elements by corresponding elements of v.

Definition at line 201 of file indirect_array.h.

template<typename _Tp>
void std::indirect_array< _Tp >::operator= const _Tp &   )  const [inline]
 

Assign all slice elements to t.

Definition at line 162 of file indirect_array.h.

References std::__valarray_fill().

template<typename _Tp>
void std::indirect_array< _Tp >::operator= const valarray< _Tp > &   )  const [inline]
 

Assign slice elements to corresponding elements of v.

Definition at line 167 of file indirect_array.h.

References std::__valarray_copy().

template<class _Tp>
indirect_array& std::indirect_array< _Tp >::operator= const indirect_array< _Tp > &   ) 
 

of a.

template<typename _Tp>
void std::indirect_array< _Tp >::operator>>= const valarray< _Tp > &   )  const [inline]
 

Right shift slice elements by corresponding elements of v.

Definition at line 202 of file indirect_array.h.

template<typename _Tp>
void std::indirect_array< _Tp >::operator^= const valarray< _Tp > &   )  const [inline]
 

Logical xor slice elements with corresponding elements of v.

Definition at line 198 of file indirect_array.h.

template<typename _Tp>
void std::indirect_array< _Tp >::operator|= const valarray< _Tp > &   )  const [inline]
 

Logical or slice elements with corresponding elements of v.

Definition at line 200 of file indirect_array.h.


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