WvStreams
|
An iterator that's always empty. More...
#include <uniconfgen.h>
Public Member Functions | |
virtual void | rewind () |
Rewinds the iterator. More... | |
virtual bool | next () |
Seeks to the next element in the sequence. More... | |
virtual UniConfKey | key () const |
Returns the current key. | |
virtual WvString | value () const |
Returns the value of the current key. More... | |
An iterator that's always empty.
This is handy if you don't have anything good to iterate over.
Definition at line 357 of file uniconfgen.h.
|
inlinevirtual |
Rewinds the iterator.
Must be called prior to the first invocation of next().
Implements UniConfGen::Iter.
Definition at line 362 of file uniconfgen.h.
|
inlinevirtual |
Seeks to the next element in the sequence.
Returns true if that element exists. Must be called prior to the first invocation of key().
Implements UniConfGen::Iter.
Definition at line 363 of file uniconfgen.h.
|
inlinevirtual |
Returns the value of the current key.
You could just do a get(), but maybe your generator has a more efficient way.
Implements UniConfGen::Iter.
Definition at line 365 of file uniconfgen.h.