libstdc++
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#include <indirect_array.h>
Public Types | |
typedef _Tp | value_type |
Public Member Functions | |
indirect_array (const indirect_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 |
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 |
indirect_array & | operator= (const indirect_array &) |
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 |
Friends | |
class | gslice_array< _Tp > |
class | valarray< _Tp > |
Reference to arbitrary subset of an array.
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.
Tp | Element type. |
Definition at line 62 of file indirect_array.h.
typedef _Tp std::indirect_array< _Tp >::value_type |
Definition at line 65 of file indirect_array.h.
void std::indirect_array< _Tp >::operator%= | ( | const valarray< _Tp > & | ) | const |
Modulo slice elements by corresponding elements of v.
void std::indirect_array< _Tp >::operator&= | ( | const valarray< _Tp > & | ) | const |
Logical and slice elements with corresponding elements of v.
void std::indirect_array< _Tp >::operator*= | ( | const valarray< _Tp > & | ) | const |
Multiply slice elements by corresponding elements of v.
void std::indirect_array< _Tp >::operator+= | ( | const valarray< _Tp > & | ) | const |
Add corresponding elements of v to slice elements.
void std::indirect_array< _Tp >::operator-= | ( | const valarray< _Tp > & | ) | const |
Subtract corresponding elements of v from slice elements.
void std::indirect_array< _Tp >::operator/= | ( | const valarray< _Tp > & | ) | const |
Divide slice elements by corresponding elements of v.
void std::indirect_array< _Tp >::operator<<= | ( | const valarray< _Tp > & | ) | const |
Left shift slice elements by corresponding elements of v.
void std::indirect_array< _Tp >::operator>>= | ( | const valarray< _Tp > & | ) | const |
Right shift slice elements by corresponding elements of v.
void std::indirect_array< _Tp >::operator^= | ( | const valarray< _Tp > & | ) | const |
Logical xor slice elements with corresponding elements of v.
void std::indirect_array< _Tp >::operator|= | ( | const valarray< _Tp > & | ) | const |
Logical or slice elements with corresponding elements of v.
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friend |
Definition at line 128 of file indirect_array.h.
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friend |
Definition at line 128 of file indirect_array.h.