AMP-min_element

Functions
template<typename ForwardIterator >
ForwardIterator	bolt::amp::min_element (bolt::amp::control &ctl, ForwardIterator first, ForwardIterator last)
	The min_element returns the location of the first minimum element in the specified range.
template<typename ForwardIterator >
ForwardIterator	bolt::amp::min_element (ForwardIterator first, ForwardIterator last)
template<typename ForwardIterator , typename BinaryPredicate >
ForwardIterator	bolt::amp::min_element (bolt::amp::control &ctl, ForwardIterator first, ForwardIterator last, BinaryPredicate binary_op)
	The min_element returns the location of the first minimum element in the specified range using the specified binary_op.
template<typename ForwardIterator , typename BinaryPredicate >
ForwardIterator	bolt::amp::min_element (ForwardIterator first, ForwardIterator last, BinaryPredicate binary_op)

Detailed Description

Function Documentation

template<typename ForwardIterator >

ForwardIterator bolt::amp::min_element	(	bolt::amp::control &	ctl,
		ForwardIterator	first,
		ForwardIterator	last
	)

The min_element returns the location of the first minimum element in the specified range.

Parameters

ctl	Optional Control structure to control accelerator, debug, tuning, etc.See bolt::amp::control.
first	A forward iterator addressing the position of the first element in the range to be searched for the minimum element
last	A forward iterator addressing the position one past the final element in the range to be searched for the minimum element

Template Parameters

ForwardIterator

An iterator that can be dereferenced for an object, and can be incremented to get to the next element in a sequence.

Returns

The position of the min_element.

The following code example shows how to find the position of the min_element of 10 numbers, using the default BinaryPredicate.

#include <bolt/amp/min_element.h>

int a[10] = {4, 8, 6, 1, 5, 3, 10, 2, 9, 7};

int min_pos = bolt::amp::min_element(a, a+10);
// min_pos = 3

See Also

http://www.sgi.com/tech/stl/min_element.html

template<typename ForwardIterator , typename BinaryPredicate >

ForwardIterator bolt::amp::min_element	(	bolt::amp::control &	ctl,
		ForwardIterator	first,
		ForwardIterator	last,
		BinaryPredicate	binary_op
	)

The min_element returns the location of the first minimum element in the specified range using the specified binary_op.

Parameters

ctl	Optional Control structure to control accelerator, debug, tuning, etc.See bolt::amp::control.
first	A forward iterator addressing the position of the first element in the range to be searched for the minimum element
last	A forward iterator addressing the position one past the final element in the range to be searched for the minimum element
binary_op	The binary operation used to combine two values. By default, the binary operation is less<>().

Template Parameters

ForwardIterator	An iterator that can be dereferenced for an object, and can be incremented to get to the next element in a sequence.
BinaryPredicate	A function object defining an operation that is applied to consecutive elements in the sequence.

Returns

The position of the min_element.

The following code example shows how to find the position of the min_element of 10 numbers, using the default less operator.

#include <bolt/amp/min_element.h>

int a[10] = {4, 8, 6, 1, 5, 3, 10, 2, 9, 7};

int min_pos = bolt::amp::min_element(a, a+10, bolt::amp::less<T>());
// min_pos = 3

See Also

http://www.sgi.com/tech/stl/min_element.html