Public Member Functions
	NdbBulkAllocator (size_t objSize)
int	init (Uint32 maxObjs)
void	reset ()
void *	allocObjMem (Uint32 noOfObjs)

Detailed Description

This class simplifies the task of allocating memory for many instances of the same type at once and then constructing them later.

Definition at line 42 of file NdbQueryOperationImpl.hpp.

Constructor & Destructor Documentation

NdbBulkAllocator::NdbBulkAllocator ( size_t objSize )

explicit

Parameters

[in] objSize Size (in bytes) of each object.

Definition at line 626 of file NdbQueryOperation.cpp.

void * NdbBulkAllocator::allocObjMem ( Uint32 noOfObjs )

Get an area large enough to hold 'noOfObjs' objects.

Definition at line 659 of file NdbQueryOperation.cpp.

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int NdbBulkAllocator::init ( Uint32 maxObjs )

Allocate memory for a number of objects from the heap.

Parameters

[in] maxObjs The maximal number of objects this instance should accomodate.

Definition at line 633 of file NdbQueryOperation.cpp.

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void NdbBulkAllocator::reset ( void )

Release allocated memory to heap and reset *this to initial state.

Definition at line 647 of file NdbQueryOperation.cpp.

The documentation for this class was generated from the following files: