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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/include/usr/targeting/common/iterators/rawtargetiterator.H $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* COPYRIGHT International Business Machines Corp. 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 */
#ifndef __RAW_TARGETING_COMMON_TARGETITERATOR_H
#define __RAW_TARGETING_COMMON_TARGETITERATOR_H
/**
* @file targeting/common/iterators/rawtargetiterator.H
*
* @brief Interface describing rawiterator/const rawiterator used to iterate
* through all target service targets
*/
//******************************************************************************
// Includes
//******************************************************************************
// STD
#include <stddef.h>
// Other Host Boot Components
#include <builtins.h>
// Targeting Component
#include <targeting/common/iterators/targetiterator.H>
//******************************************************************************
// Macros
//******************************************************************************
#undef TARG_NAMESPACE
#undef TARG_CLASS
#undef TARG_FUNC
//******************************************************************************
// Interface
//******************************************************************************
namespace TARGETING
{
#define TARG_NAMESPACE "TARGETING::"
#define TARG_CLASS "_TargetRawIterator<T>::"
class Target;
/**
* @brief Class which iterates through targets managed by the target service.
* Provides "Target*" and "const Target*" versions via templates
*/
template<typename T>
class _TargetRawIterator : public _TargetIterator<T>
{
public:
/**
* @brief Maps type of iterated element to common alias (Target* or
* const Target*)
*/
typedef T iterator;
typedef T value_type;
/**
* @brief Create an iterator to a (const/non-const) target handle.
* Defaults to end()
*/
ALWAYS_INLINE
_TargetRawIterator()
: _TargetIterator<T>(NULL)
{
}
/**
* @brief Create an iterator to a (const/non-const) target handle
*
* @param[in] i_pTarget Target handle (pointer or const pointer
* depending on flavor) the iterator should reference
*/
ALWAYS_INLINE
explicit _TargetRawIterator(T i_pTarget)
: _TargetIterator<T>(i_pTarget)
{
}
/**
* @brief Pre-increment the iterator
*
* @return The reference to the same iterator after advancing it
*/
ALWAYS_INLINE
_TargetRawIterator& operator++();
/**
* @brief Post-increment the iterator
*
* @param[in] UNNAMED Dummy parameter used to distinguish
* this interface from pre-increment
*
* @return Copy of the original iterator before it advanced
*/
ALWAYS_INLINE
_TargetRawIterator operator++(int);
/**
* @brief Destroy an iterator to a (const/non-const) target handle
*
* @note Iterator does not own any resources to destroy
*/
ALWAYS_INLINE
~_TargetRawIterator()
{
}
/**
* @brief Copy constructor; assign iterator to a new iterator (such
* that they logically point to same entity)
*
* @param[in] i_rhs The iterator to assign
*/
ALWAYS_INLINE
_TargetRawIterator(const _TargetRawIterator& i_rhs)
: _TargetIterator<T>(i_rhs)
{
}
private:
/**
* @brief Advance the iterator to point to the next item maintained by
* the target service (or end() if end of list)
*/
void advance();
};
/**
* @brief Type aliases to simplify user code
*/
typedef _TargetRawIterator<Target*> TargetRawIterator;
typedef _TargetRawIterator<const Target*> ConstTargetRawIterator;
//******************************************************************************
// _TargetRawIterator::operator++ (postincrement)
//******************************************************************************
template<typename T>
_TargetRawIterator<T> _TargetRawIterator<T>::operator++(int)
{
_TargetRawIterator l_originalIterator(*this);
advance();
return l_originalIterator;
}
//******************************************************************************
// _TargetRawIterator::operator++ (preincrement)
//******************************************************************************
template<typename T>
_TargetRawIterator<T>& _TargetRawIterator<T>::operator++()
{
advance();
return *this;
}
#undef TARG_CLASS
#undef TARG_NAMESPACE
} // End namespace TARGETING
#endif // __RAW_TARGETING_COMMON_TARGETITERATOR_H
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