Qore Programming Language Reference Manual  1.0.12
QC_HashListReverseIterator.dox.h
1 namespace Qore {
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55  constructor(hash<auto> h);
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74  copy();
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91 bool first();
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108 bool last();
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132 auto memberGate(string key);
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150 bool next();
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168 bool prev();
169 };
170 }
This class an iterator class for hashes of lists as returned by Qore::SQL::Datasource::select() and Q...
Definition: QC_HashListIterator.dox.h:38
This class a reverse iterator class for hashes of lists as returned by Qore::SQL::Datasource::select(...
Definition: QC_HashListReverseIterator.dox.h:44
constructor(hash< auto > h)
Creates the hash list iterator object.
bool prev()
Moves the current position to the previous element in the result list; returns False if there are no ...
bool first()
returns True if on the first element being iterated in the list (ie the last element in the list)
bool next()
Moves the current position to the next element in the result list; returns False if there are no more...
constructor()
Creates an empty hash list iterator object.
copy()
Creates a copy of the HashListReverseIterator object, iterating the same object as the original and i...
auto memberGate(string key)
This method allows the iterator to be dereferenced directly as a hash for the current row being itera...
bool last()
returns True if on the last element being iterated in the list (ie the first element in the list)
Qore namespace.
Definition: QC_AbstractBidirectionalIterator.dox.h:2