Tp | Type of object in the array. |
Definition at line 109 of file valarray.
valarray | ( | size_t | __n | ) | [inline, explicit] |
valarray | ( | const _Tp & | __t, | |
size_t | __n | |||
) | [inline] |
valarray | ( | const _Tp * | __restrict__, | |
size_t | ||||
) |
Construct an array initialized to the first n elements of t.
valarray | ( | const slice_array< _Tp > & | __sa | ) | [inline] |
Construct an array with the same size and values in sa.
Definition at line 584 of file valarray.
References slice_array::_M_array, slice_array::_M_stride, and slice_array::_M_sz.
valarray | ( | const gslice_array< _Tp > & | __ga | ) | [inline] |
Construct an array with the same size and values in ga.
Definition at line 593 of file valarray.
References gslice_array::_M_array, and gslice_array::_M_index.
valarray | ( | const mask_array< _Tp > & | __ma | ) | [inline] |
Construct an array with the same size and values in ma.
Definition at line 604 of file valarray.
References mask_array::_M_array, and mask_array::_M_mask.
valarray | ( | const indirect_array< _Tp > & | __ia | ) | [inline] |
Construct an array with the same size and values in ia.
Definition at line 613 of file valarray.
References indirect_array::_M_array, and indirect_array::_M_index.
_Expr< _RefFunClos< _ValArray, _Tp >, _Tp > apply | ( | _Tp | funcconst _Tp & | ) | const [inline] |
Apply a function to the array.
Returns a new valarray with elements assigned to the result of applying func to the corresponding element of this array. The new array has the same size as this one.
func | Function of const Tp& returning Tp to apply. |
_Expr< _ValFunClos< _ValArray, _Tp >, _Tp > apply | ( | _Tp | func_Tp | ) | const [inline] |
valarray< _Tp > cshift | ( | int | __n | ) | const [inline] |
Return a rotated array.
A new valarray is constructed as a copy of this array with elements in shifted positions. For an element with index i, the new position is (i - n) % size(). The new valarray has the same size as the current one. Elements that are shifted beyond the array bounds are shifted into the other end of the array. No elements are lost.
Positive arguments shift toward index 0, wrapping around the top. Negative arguments shift towards the top, wrapping around to 0.
n | Number of element positions to rotate. |
_Tp max | ( | ) | const [inline] |
Return the maximum element using operator<().
Definition at line 863 of file valarray.
References std::max_element().
_Tp min | ( | ) | const [inline] |
Return the minimum element using operator<().
Definition at line 855 of file valarray.
References std::min_element().
_UnaryOp<__logical_not>::_Rt operator! | ( | ) | const |
Return a new valarray by applying unary ! to each element.
Modulo elements of array by corresponding elements of v.
valarray<_Tp>& operator%= | ( | const _Tp & | ) |
Set each element e of array to e % t.
Logical and corresponding elements of v with elements of array.
valarray<_Tp>& operator&= | ( | const _Tp & | ) |
Set each element e of array to e & t.
Multiply elements of array by corresponding elements of v.
valarray<_Tp>& operator*= | ( | const _Tp & | ) |
Multiply each element of array by t.
_UnaryOp<__unary_plus>::_Rt operator+ | ( | ) | const |
Return a new valarray by applying unary + to each element.
Add corresponding elements of v to elements of array.
valarray<_Tp>& operator+= | ( | const _Tp & | ) |
Add t to each element of array.
_UnaryOp<__negate>::_Rt operator- | ( | ) | const |
Return a new valarray by applying unary - to each element.
Subtract corresponding elements of v from elements of array.
valarray<_Tp>& operator-= | ( | const _Tp & | ) |
Subtract t to each element of array.
Divide elements of array by corresponding elements of v.
valarray<_Tp>& operator/= | ( | const _Tp & | ) |
Divide each element of array by t.
Left shift elements of array by corresponding elements of v.
valarray<_Tp>& operator<<= | ( | const _Tp & | ) |
Left shift each element e of array by t bits.
valarray< _Tp > & operator= | ( | const indirect_array< _Tp > & | __ia | ) | [inline] |
Assign elements to an array subset.
Assign elements of array to values in ia. Results are undefined if ia does not have the same size as this array.
ia | Array slice to get values from. |
Definition at line 683 of file valarray.
References indirect_array::_M_array, indirect_array::_M_index, and indirect_array::_M_sz.
valarray< _Tp > & operator= | ( | const mask_array< _Tp > & | __ma | ) | [inline] |
Assign elements to an array subset.
Assign elements of array to values in ma. Results are undefined if ma does not have the same size as this array.
ma | Array slice to get values from. |
Definition at line 673 of file valarray.
References mask_array::_M_array, mask_array::_M_mask, and mask_array::_M_sz.
valarray< _Tp > & operator= | ( | const gslice_array< _Tp > & | __ga | ) | [inline] |
Assign elements to an array subset.
Assign elements of array to values in ga. Results are undefined if ga does not have the same size as this array.
ga | Array slice to get values from. |
Definition at line 663 of file valarray.
References gslice_array::_M_array, gslice_array::_M_index, and valarray::size().
valarray< _Tp > & operator= | ( | const slice_array< _Tp > & | __sa | ) | [inline] |
Assign elements to an array subset.
Assign elements of array to values in sa. Results are undefined if sa does not have the same size as this array.
sa | Array slice to get values from. |
Definition at line 653 of file valarray.
References slice_array::_M_array, slice_array::_M_stride, and slice_array::_M_sz.
valarray< _Tp > & operator= | ( | const _Tp & | __t | ) | [inline] |
Assign elements to an array.
Assign elements of array to values in v. Results are undefined if v does not have the same size as this array.
v | Valarray to get values from. |
Definition at line 636 of file valarray.
References valarray::_M_data, and valarray::_M_size.
Right shift elements of array by corresponding elements of v.
valarray<_Tp>& operator>>= | ( | const _Tp & | ) |
Right shift each element e of array by t bits.
indirect_array< _Tp > operator[] | ( | const valarray< size_t > & | __i | ) | [inline] |
Return a reference to an array subset.
Returns an indirect_array referencing the elements of the array indicated by the argument. The elements in the argument are interpreted as the indices of elements of this valarray to include in the subset. The returned indirect_array refers to these elements.
Definition at line 763 of file valarray.
References valarray::size().
_Expr< _IClos< _ValArray, _Tp >, _Tp > operator[] | ( | const valarray< size_t > & | __i | ) | const [inline] |
mask_array< _Tp > operator[] | ( | const valarray< bool > & | __m | ) | [inline] |
Return a reference to an array subset.
Returns a new mask_array referencing the elements of the array indicated by the argument. The input is a valarray of bool which represents a bitmask indicating which elements are part of the subset. Elements of the array are part of the subset if the corresponding element of the argument is true.
m | The valarray bitmask. |
Definition at line 744 of file valarray.
References valarray::size().
Return an array subset.
Returns a new valarray containing the elements of the array indicated by the argument. The input is a valarray of bool which represents a bitmask indicating which elements should be copied into the new valarray. Each element of the array is added to the return valarray if the corresponding element of the argument is true.
m | The valarray bitmask. |
Definition at line 732 of file valarray.
References valarray::size().
gslice_array< _Tp > operator[] | ( | const gslice & | __gs | ) | [inline] |
Return a reference to an array subset.
Returns a new valarray containing the elements of the array indicated by the gslice argument. The new valarray has the same size as the input gslice.
s | The source gslice. |
Definition at line 724 of file valarray.
References gslice::_M_index.
_Expr< _GClos< _ValArray, _Tp >, _Tp > operator[] | ( | const gslice & | __gs | ) | const [inline] |
Return an array subset.
Returns a slice_array referencing the elements of the array indicated by the slice argument.
s | The source slice. |
Definition at line 715 of file valarray.
References gslice::_M_index.
slice_array< _Tp > operator[] | ( | slice | __s | ) | [inline] |
_Expr< _SClos< _ValArray, _Tp >, _Tp > operator[] | ( | slice | __s | ) | const [inline] |
_Tp & operator[] | ( | size_t | __i | ) | [inline] |
Logical xor corresponding elements of v with elements of array.
valarray<_Tp>& operator^= | ( | const _Tp & | ) |
Set each element e of array to e ^ t.
Logical or corresponding elements of v with elements of array.
valarray<_Tp>& operator|= | ( | const _Tp & | ) |
Set each element e of array to e | t.
_UnaryOp<__bitwise_not>::_Rt operator~ | ( | ) | const |
Return a new valarray by applying unary ~ to each element.
void resize | ( | size_t | __size, | |
_Tp | __c = _Tp() | |||
) | [inline] |
valarray< _Tp > shift | ( | int | __n | ) | const [inline] |
Return a shifted array.
A new valarray is constructed as a copy of this array with elements in shifted positions. For an element with index i, the new position is i - n. The new valarray has the same size as the current one. New elements without a value are set to 0. Elements whose new position is outside the bounds of the array are discarded.
Positive arguments shift toward index 0, discarding elements [0, n). Negative arguments discard elements from the top of the array.
n | Number of element positions to shift. |
size_t size | ( | ) | const [inline] |
Return the number of elements in array.
Definition at line 771 of file valarray.
Referenced by valarray::operator=(), gslice_array::operator=(), and valarray::operator[]().
_Tp sum | ( | ) | const [inline] |