#include <gslice_array.h>
Public Types | |
typedef Type | value_type |
Public Member Functions | |
gslice_array (const gslice_array &) | |
Copy constructor. Both slices refer to the same underlying array. | |
gslice_array & | operator= (const gslice_array &) |
Assignment operator. Assigns slice elements to corresponding elements of a. | |
void | operator= (const valarray< Type > &) const |
Assign slice elements to corresponding elements of v. | |
void | operator *= (const valarray< Type > &) const |
Multiply slice elements by corresponding elements of v. | |
void | operator/= (const valarray< Type > &) const |
Divide slice elements by corresponding elements of v. | |
void | operator%= (const valarray< Type > &) const |
Modulo slice elements by corresponding elements of v. | |
void | operator+= (const valarray< Type > &) const |
Add corresponding elements of v to slice elements. | |
void | operator-= (const valarray< Type > &) const |
Subtract corresponding elements of v from slice elements. | |
void | operator^= (const valarray< Type > &) const |
Logical xor slice elements with corresponding elements of v. | |
void | operator &= (const valarray< Type > &) const |
Logical and slice elements with corresponding elements of v. | |
void | operator|= (const valarray< Type > &) const |
Logical or slice elements with corresponding elements of v. | |
void | operator<<= (const valarray< Type > &) const |
Left shift slice elements by corresponding elements of v. | |
void | operator>>= (const valarray< Type > &) const |
Right shift slice elements by corresponding elements of v. | |
void | operator= (const Type &) const |
Assign all slice elements to t. | |
template<class Dom> | |
void | operator= (const Expr< Dom, Type > &) const |
Private Member Functions | |
gslice_array (Array< Type >, const valarray< size_t > &) | |
Private Attributes | |
Array< Type > | M_array |
const valarray < size_t > & | M_index |
Friends | |
class | valarray< Type > |
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.
Tp | Element type. |
Definition at line 59 of file gslice_array.h.
std::gslice_array< Type >::gslice_array | ( | const gslice_array< Type > & | a | ) | [inline] |
Copy constructor. Both slices refer to the same underlying array.
Definition at line 143 of file gslice_array.h.
gslice_array< Type > & std::gslice_array< Type >::operator= | ( | const gslice_array< Type > & | a | ) | [inline] |
Assignment operator. Assigns slice elements to corresponding elements of a.
Definition at line 149 of file gslice_array.h.
References std::__valarray_copy().
void std::gslice_array< Type >::operator= | ( | const valarray< Type > & | __v | ) | const [inline] |
Assign slice elements to corresponding elements of v.
Definition at line 167 of file gslice_array.h.
References std::__valarray_copy(), and std::valarray< Type >::size().
void std::gslice_array< Type >::operator *= | ( | const valarray< Type > & | ) | const |
Multiply slice elements by corresponding elements of v.
void std::gslice_array< Type >::operator/= | ( | const valarray< Type > & | ) | const |
Divide slice elements by corresponding elements of v.
void std::gslice_array< Type >::operator%= | ( | const valarray< Type > & | ) | const |
Modulo slice elements by corresponding elements of v.
void std::gslice_array< Type >::operator+= | ( | const valarray< Type > & | ) | const |
Add corresponding elements of v to slice elements.
void std::gslice_array< Type >::operator-= | ( | const valarray< Type > & | ) | const |
Subtract corresponding elements of v from slice elements.
void std::gslice_array< Type >::operator^= | ( | const valarray< Type > & | ) | const |
Logical xor slice elements with corresponding elements of v.
void std::gslice_array< Type >::operator &= | ( | const valarray< Type > & | ) | const |
Logical and slice elements with corresponding elements of v.
void std::gslice_array< Type >::operator|= | ( | const valarray< Type > & | ) | const |
Logical or slice elements with corresponding elements of v.
void std::gslice_array< Type >::operator<<= | ( | const valarray< Type > & | ) | const |
Left shift slice elements by corresponding elements of v.
void std::gslice_array< Type >::operator>>= | ( | const valarray< Type > & | ) | const |
Right shift slice elements by corresponding elements of v.
void std::gslice_array< Type >::operator= | ( | const Type & | __t | ) | const [inline] |
Assign all slice elements to t.
Definition at line 159 of file gslice_array.h.
References std::__valarray_fill().