#include <counting_iterator.h>
Inheritance diagram for bolt::amp::counting_iterator< value_type >:
Public Types | |
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typedef std::iterator < counting_iterator_tag, typename value_type, int > ::difference_type | difference_type |
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typedef concurrency::array_view < value_type > | arrayview_type |
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typedef counting_iterator < value_type > | const_iterator |
Public Member Functions | |
| counting_iterator (value_type init, const control &ctl=control::getDefault()) | |
| template<typename OtherType > | |
| counting_iterator (const counting_iterator< OtherType > &rhs) | |
| counting_iterator< value_type > & | operator= (const counting_iterator< value_type > &rhs) |
| counting_iterator< value_type > & | operator+= (const difference_type &n) |
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const counting_iterator < value_type > | operator+ (const difference_type &n) const |
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const counting_iterator < value_type > | operator- (const difference_type &n) const |
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const counting_iterator < value_type > & | getBuffer (const_iterator itr) const |
| value_type * | getPointer () |
| const value_type * | getPointer () const |
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const counting_iterator < value_type > & | getContainer () const |
| difference_type | operator- (const counting_iterator< value_type > &rhs) const |
| void | advance (difference_type n) |
| counting_iterator< value_type > | operator++ () |
| counting_iterator< value_type > | operator++ (int) |
| counting_iterator< value_type > | operator-- () |
| counting_iterator< value_type > | operator-- (int) |
| difference_type | getIndex () const |
| template<typename OtherType > | |
| bool | operator== (const counting_iterator< OtherType > &rhs) const |
| template<typename OtherType > | |
| bool | operator!= (const counting_iterator< OtherType > &rhs) const |
| template<typename OtherType > | |
| bool | operator< (const counting_iterator< OtherType > &rhs) const |
| value_type | operator* () const restrict(cpu |
| value_type | operator[] (int x) const restrict(cpu |
Public Attributes | |
| difference_type | m_Index |
| value_type | amp |
| return | xy |
| return | temp |
Friends | |
| template<typename > | |
| class | counting_iterator |
Detailed Description
template<typename value_type>
class bolt::amp::counting_iterator< value_type >
counting_iterator iterates a range with sequential values.
The following example demonstrates how to use a counting_iterator.
#include <bolt/amp/counting_iterator.h>
#include <bolt/amp/transform.h>
...
std::vector<int> vecSrc( 5 );
std::vector<int> vecDest( 5 );
std::fill( vecSrc.begin( ), vecSrc.end( ), 10 );
bolt::amp::control ctrl = control::getDefault( );
...
bolt::amp::counting_iterator< int > count5( 5 );
bolt::amp::transform( ctrl, vecSrc.begin( ), vecSrc.end( ), count5, vecDest.begin( ), bolt::amp::plus< int >( ) );
// Output:
// vecDest = { 15, 16, 17, 18, 19 }
// counting_iterator can save bandwidth when used instead of a range of values.
The documentation for this class was generated from the following file:
- //bgldinar16/Jenkins_FS_Root/workspace/Bolt_Clone_Local_develop/include/bolt/amp/iterator/counting_iterator.h
