Functions
template<typename InputIterator1 , typename InputIterator2 , typename OutputIterator >
OutputIterator	bolt::cl::merge (InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, InputIterator2 last2, OutputIterator result, const std::string &cl_code="")
	`merge` returns the result of combining the two sorted range [first1, last1] and [first2, last2] in to a single sorted range [result , result + (last1-first1) + ( last2-first2)]

template<typename InputIterator1 , typename InputIterator2 , typename OutputIterator >
OutputIterator	bolt::cl::merge (bolt::cl::control &ctl, InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, InputIterator2 last2, OutputIterator result, const std::string &cl_code="")

template<typename InputIterator1 , typename InputIterator2 , typename OutputIterator , typename StrictWeakCompare >
OutputIterator	bolt::cl::merge (InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, InputIterator2 last2, OutputIterator result, StrictWeakCompare comp, const std::string &cl_code="")
	`merge` returns the result of combining the two sorted range [first1, last1] and [first2, last2] in to a single sorted range [result , result + (last1-first1) + ( last2-first2)]

template<typename InputIterator1 , typename InputIterator2 , typename OutputIterator , typename StrictWeakCompare >
OutputIterator	bolt::cl::merge (bolt::cl::control &ctl, InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, InputIterator2 last2, OutputIterator result, StrictWeakCompare comp, const std::string &cl_code="")

Detailed Description

Function Documentation

template<typename InputIterator1 , typename InputIterator2 , typename OutputIterator >

OutputIterator bolt::cl::merge	(	InputIterator1	first1,
		InputIterator1	last1,
		InputIterator2	first2,
		InputIterator2	last2,
		OutputIterator	result,
		const std::string &	cl_code = `""`
	)

merge returns the result of combining the two sorted range [first1, last1] and [first2, last2] in to a single sorted range [result , result + (last1-first1) + ( last2-first2)]

The merge operation is similar the std::merge function

Parameters

ctl	Optional Control structure to control command-queue, debug, tuning.
first1	The beginning of the first input range.
last1	The end of the first input range.
first2	The beginning of the second input range.
last2	The end of the second input range.
cl_code	Optional OpenCL(TM) code to be passed to the OpenCL compiler. The cl_code is inserted first in the generated code, before the cl_code trait.

Template Parameters

InputIterator1	An iterator that can be dereferenced for an object, and can be incremented to get to the next element in a sequence.
InputIterator2	An iterator that can be dereferenced for an object, and can be incremented to get to the next element in a sequence.
OutputIteratoris	a model of Output Iterator

Returns: The beginning of the merge result

The following code example shows the use of merge operator.

#include <bolt/cl/merge.h>
int a[5] = {1,3, 5, 7, 9};
int b [5] = {2,4,6,8,10}; 
int r[10];
int *r_end = bolt::cl::merge(a, a+5,b,b+5,r);
// r = 1,2,3,4,5,6,7,8,9,10

See Also: http://www.sgi.com/tech/stl/merge.html

template<typename InputIterator1 , typename InputIterator2 , typename OutputIterator , typename StrictWeakCompare >

OutputIterator bolt::cl::merge	(	InputIterator1	first1,
		InputIterator1	last1,
		InputIterator2	first2,
		InputIterator2	last2,
		OutputIterator	result,
		StrictWeakCompare	comp,
		const std::string &	cl_code = `""`
	)