slice_array Class Template Reference

List of all members.

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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.

Public Types

• typedef _Tp value_type

Public Member Functions

• 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
• slice_array & operator= (const slice_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
• slice_array (const slice_array &)

Friends

• class valarray< _Tp >

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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.

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Member Function Documentation

void operator &=

(

const valarray< _Tp > &

)

const

Logical and slice elements with corresponding elements of v.

void operator%=

(

const valarray< _Tp > &

)

const

Modulo slice elements by 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.

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

• slice_array.h