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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/targeting/common/iterators/rangefilter.C $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* COPYRIGHT International Business Machines Corp. 2011,2013 */
/* */
/* p1 */
/* */
/* Object Code Only (OCO) source materials */
/* Licensed Internal Code Source Materials */
/* IBM HostBoot Licensed Internal Code */
/* */
/* The source code for this program is not published or otherwise */
/* divested of its trade secrets, irrespective of what has been */
/* deposited with the U.S. Copyright Office. */
/* */
/* Origin: 30 */
/* */
/* IBM_PROLOG_END_TAG */
/**
* @file common/targeting/iterators/rangefilter.C
*
* @brief Implementation of an object which takes an iterator range and
* allows caller to iterate through the elements which match a supplied
* predicate (filter)
*/
//******************************************************************************
// Includes
//******************************************************************************
// STD
// Other Host Boot Components
// Targeting Component
#include <targeting/common/iterators/iterators.H>
#include <targeting/common/trace.H>
//******************************************************************************
// Macros
//******************************************************************************
#undef TARG_NAMESPACE
#undef TARG_CLASS
#undef TARG_FUNC
//******************************************************************************
// Implementation
//******************************************************************************
namespace TARGETING
{
#define TARG_NAMESPACE "TARGETING::"
#define TARG_CLASS "RangeFilter<IteratorType>::"
//******************************************************************************
// RangeFilter<IteratorType>::advance
//******************************************************************************
template<typename IteratorType>
void RangeFilter<IteratorType>::advance()
{
#define TARG_FN "RangeFilter<IteratorType>::advance()"
if(iv_current != iv_end)
{
while( (++iv_current) != iv_end )
{
if( (!iv_pPredicate)
|| ((*iv_pPredicate)(*iv_current)))
{
break;
}
}
}
#undef TARG_FN
}
//******************************************************************************
// RangeFilter<IteratorType>::advanceIfNoMatch
//******************************************************************************
template<typename IteratorType>
void RangeFilter<IteratorType>::advanceIfNoMatch()
{
if( (iv_current != iv_end)
&& ( (iv_pPredicate)
&& (!((*iv_pPredicate)(*iv_current)))))
{
advance();
}
}
//******************************************************************************
// RangeFilter<IteratorType>::operator fake_bool
//******************************************************************************
template<typename IteratorType>
RangeFilter<IteratorType>::operator fake_bool() const
{
return (iv_current != iv_end)
? &RangeFilter::notComparable : NULL;
}
//******************************************************************************
// Explicit template class member function instantiations
//******************************************************************************
template void RangeFilter<TargetIterator>::advance();
template void RangeFilter<ConstTargetIterator>::advance();
template void RangeFilter<TargetIterator>::advanceIfNoMatch();
template void RangeFilter<ConstTargetIterator>::advanceIfNoMatch();
template RangeFilter<TargetIterator>::operator fake_bool() const;
template RangeFilter<ConstTargetIterator>::operator fake_bool() const;
#undef TARG_CLASS
#undef TARG_NAMESPACE
} // End namespace TARGETING
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