copy()
Creates a copy of the ListHashIterator object, iterating the same object as the original and in the s...
bool set(int pos)
sets the new position in the result list; if the position is invalid then the method returns False...
bool prev()
Moves the current position to the previous element in the result list; returns False if there are no ...
reset()
Reset the iterator instance to its initial state.
bool valid()
returns True if the iterator is currently pointing at a valid element, False if not ...
constructor(softlist l)
Creates the hash list iterator object.
any memberGate(string key)
This method allows the iterator to be dereferenced directly as a hash for the current row being itera...
int max()
returns the number of elements in the list
any getKeyValue(string key)
Returns the current value for the column given as an argument.
int index()
returns the current iterator position in the list or -1 if not pointing at a valid element ...
bool first()
returns True if on the first element of the list
bool empty()
returns True if the result list is empty; False if not
bool last()
returns True if on the last element of the list
This class defines an abstract interface for bidirectional iterators where the size of the object is ...
Definition: QC_AbstractQuantifiedBidirectionalIterator.dox.h:6
This class an iterator class for lists of hashes as returned by Qore::SQL::Datasource::selectRows() a...
Definition: QC_ListHashIterator.dox.h:30
bool next()
Moves the current position to the next element in the result list; returns False if there are no more...
hash getValue()
returns the current row value as a hash or throws an INVALID-ITERATOR exception if the iterator is in...
hash getRow()
returns the current row value as a hash or throws an INVALID-ITERATOR exception if the iterator is in...
hash hash(object obj)
Returns a hash of an object's members.