src/XPath/XNumberAllocator.cpp

/*
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 1999 The Apache Software Foundation.  All rights 
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
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 *    if any, must include the following acknowledgment:  
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
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 * 5. Products derived from this software may not be called "Apache",
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 *
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 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation and was
 * originally based on software copyright (c) 1999, International
 * Business Machines, Inc., http://www.ibm.com.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

// Class header file.
#include "XNumberAllocator.hpp"



XNumberAllocator::XNumberAllocator(size_type	theBlockCount) :
	m_allocator(theBlockCount)
{
}



XNumberAllocator::~XNumberAllocator()
{
}



XNumberAllocator::number_type*
XNumberAllocator::createNumber(double	theNumber) 
{
	number_type* const	theBlock = m_allocator.allocateBlock();
	assert(theBlock != 0);

	number_type* const	theResult = new(theBlock) number_type(theNumber);

	m_allocator.commitAllocation(theBlock);

	return theResult;
}



XNumberAllocator::number_type*
XNumberAllocator::clone(const XNumber&	value)
{
	number_type* const		theBlock = m_allocator.allocateBlock();
	assert(theBlock != 0);

	value.clone(theBlock);

	m_allocator.commitAllocation(theBlock);

	return theBlock;
}



bool
XNumberAllocator::destroy(number_type*	theNumber)
{
	return m_allocator.destroyObject(theNumber);
}



void 
XNumberAllocator::reset()
{
	m_allocator.reset();
}