owl::TRegKeyIterator Class Reference

Iterator for walking thru the subkeys of a key. More...

#include <owl/registry.h>

Public Member Functions
	TRegKeyIterator (const TRegKey &key)
	Creates a subkey iterator for a registration key.
	operator bool ()
	Tests the validity of this iterator.
uint32	operator++ ()
	Preincrements to the next subkey.
uint32	operator++ (int)
	Postincrements to the next subkey.
uint32	operator-- ()
	Predecrements to the previous subkey.
uint32	operator-- (int)
	Postdecrements to the previous subkey.
uint32	operator[] (int index)
	Sets the index of the iterator to the passed value.
int	Current () const
	Returns the index to the current subkey.
const TRegKey &	BaseKey () const
	Returns the registration key this iterator is bound to.
void	Reset ()
	Resets the subkey index to zero.

Detailed Description

Iterator for walking thru the subkeys of a key.

Definition at line 402 of file registry.h.

Constructor & Destructor Documentation

TRegKeyIterator()

owl::TRegKeyIterator::TRegKeyIterator ( const TRegKey & key )

inline

Creates a subkey iterator for a registration key.

Definition at line 1131 of file registry.h.

Member Function Documentation

BaseKey()

const TRegKey & owl::TRegKeyIterator::BaseKey ( ) const

inline

Returns the registration key this iterator is bound to.

Definition at line 1200 of file registry.h.

Current()

int owl::TRegKeyIterator::Current ( ) const

inline

Returns the index to the current subkey.

Definition at line 1192 of file registry.h.

operator bool()

owl::TRegKeyIterator::operator bool ( )

inline

Tests the validity of this iterator.

Returns

True if the iterator's index is greater than or equal to 0 and less than the number of subkeys.

Definition at line 1142 of file registry.h.

operator++() [1/2]

uint32 owl::TRegKeyIterator::operator++ ( )

inline

Preincrements to the next subkey.

Definition at line 1150 of file registry.h.

operator++() [2/2]

uint32 owl::TRegKeyIterator::operator++ ( int )

inline

Postincrements to the next subkey.

Definition at line 1158 of file registry.h.

operator--() [1/2]

uint32 owl::TRegKeyIterator::operator-- ( )

inline

Predecrements to the previous subkey.

Definition at line 1166 of file registry.h.

operator--() [2/2]

uint32 owl::TRegKeyIterator::operator-- ( int )

inline

Postdecrements to the previous subkey.

Definition at line 1174 of file registry.h.

operator[]()

uint32 owl::TRegKeyIterator::operator[] ( int index )

inline

Sets the index of the iterator to the passed value.

Returns

The new index.

Definition at line 1183 of file registry.h.

References owl::TRegKey::GetSubkeyCount(), and PRECONDITION.

Reset()

void owl::TRegKeyIterator::Reset ( )

inline

Resets the subkey index to zero.

Definition at line 1208 of file registry.h.

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

• include/owl/registry.h