slice_array Class Template Reference

Reference to one-dimensional subset of an array. More...

List of all members.

Public Types

Public Member Functions

Friends


Detailed Description

template<typename _Tp>
class std::slice_array< _Tp >

A slice_array is a reference to the actual elements of an array specified by a slice. The way to get a slice_array is to call operator[](slice) on a valarray. The returned slice_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 slice_array refers to.

Parameters:
Tp Element type.

Definition at line 121 of file slice_array.h.


Constructor & Destructor Documentation

slice_array ( const slice_array< _Tp > &  a  )  [inline]

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

Definition at line 205 of file slice_array.h.


Member Function Documentation

void operator%= ( const valarray< _Tp > &   )  const

Modulo slice elements by corresponding elements of v.

void operator&= ( const valarray< _Tp > &   )  const

Logical and slice elements with corresponding elements of v.

void operator*= ( const valarray< _Tp > &   )  const

Multiply slice elements by corresponding elements of v.

void operator+= ( const valarray< _Tp > &   )  const

Add corresponding elements of v to slice elements.

void operator-= ( const valarray< _Tp > &   )  const

Subtract corresponding elements of v from slice elements.

void operator/= ( const valarray< _Tp > &   )  const

Divide slice elements by corresponding elements of v.

void operator<<= ( const valarray< _Tp > &   )  const

Left shift slice elements by corresponding elements of v.

void operator= ( const _Tp &  __t  )  const [inline]

Assign all slice elements to t.

Definition at line 222 of file slice_array.h.

void operator= ( const valarray< _Tp > &  __v  )  const [inline]

Assign slice elements to corresponding elements of v.

Definition at line 227 of file slice_array.h.

slice_array< _Tp > & operator= ( const slice_array< _Tp > &  __a  )  [inline]

Assignment operator. Assigns slice elements to corresponding elements of a.

Definition at line 213 of file slice_array.h.

References slice_array::_M_array, slice_array::_M_stride, and slice_array::_M_sz.

void operator>>= ( const valarray< _Tp > &   )  const

Right shift slice elements by corresponding elements of v.

void operator^= ( const valarray< _Tp > &   )  const

Logical xor slice elements with corresponding elements of v.

void operator|= ( const valarray< _Tp > &   )  const

Logical or slice elements with corresponding elements of v.


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

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