kyototycoon::MapReduce::ValueIterator Class Reference

Value iterator for the reducer. More...

#include <ktdbext.h>

List of all members.

Public Member Functions
const char *	next (size_t *sp)
	Get the next value.
Friends
class	MapReduce

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Detailed Description

Value iterator for the reducer.

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Member Function Documentation

const char* kyototycoon::MapReduce::ValueIterator::next

(

size_t *

sp

)

Get the next value.

Parameters:

sp	the pointer to the variable into which the size of the region of the return value is assigned.

Returns:

the pointer to the next value region, or NULL if no value remains.