XmlResults::reset |
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#include <DbXml.hpp>void XmlResults::reset()
The XmlResults::reset method reset the results iterator, for eager evaluation. If the query was processed with eager evaluation then reset will reset the iterator so a subsequent call to XmlResults::next method will return the first value in the result set. If the query was processed with lazy evaluation then XmlResults::reset will have no effect.
The XmlResults::reset method throws an exception that encapsulates a non-zero error value on failure.
If the requested item could not be returned due to insufficient memory, the XmlResults::reset method will fail and throw a DbMemoryException exception.
The XmlResults::reset method may fail and throw an exception for errors specified for other Berkeley DB and C library or system methods. If a catastrophic error has occurred, the XmlResults::reset method may fail and throw a DbRunRecoveryException, in which case all subsequent Berkeley DB calls will fail in the same way.
XmlDocument::getAttributeValue, XmlDocument::getContent, XmlDocument::getID, XmlDocument::getName, XmlDocument::getType, XmlDocument::setContent, XmlDocument::setName, and XmlDocument::setType.
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