Qt 4.8
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Casts any atomic value to xs:untypedAtomic
.
More...
#include <qatomiccasters_p.h>
Public Functions | |
virtual Item | castFrom (const Item &from, const QExplicitlySharedDataPointer< DynamicContext > &context) const |
Public Functions inherited from QPatternist::AtomicCaster | |
AtomicCaster () | |
virtual | ~AtomicCaster () |
Public Functions inherited from QPatternist::AtomicTypeVisitorResult | |
AtomicTypeVisitorResult () | |
virtual | ~AtomicTypeVisitorResult () |
Public Functions inherited from QSharedData | |
QSharedData () | |
Constructs a QSharedData object with a reference count of 0. More... | |
QSharedData (const QSharedData &) | |
Constructs a QSharedData object with reference count 0. More... | |
Additional Inherited Members | |
Public Types inherited from QPatternist::AtomicCaster | |
typedef QExplicitlySharedDataPointer< AtomicCaster > | Ptr |
Public Types inherited from QPatternist::AtomicTypeVisitorResult | |
typedef QExplicitlySharedDataPointer< AtomicTypeVisitorResult > | Ptr |
Public Variables inherited from QSharedData | |
QAtomicInt | ref |
Casts any atomic value to xs:untypedAtomic
.
This class uses Item::stringValue() for retrieving a string representation, and thus supports casting from atomic values of any type. The implementation is similar to ToStringCaster.
Definition at line 107 of file qatomiccasters_p.h.
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virtual |
Casts from
to an atomic value of the type this class casts to, and returns that value. The context
is used for reporting errors in case the casting fails, and to in general access information from the dynamic context.
Implements QPatternist::AtomicCaster.
Definition at line 72 of file qatomiccasters.cpp.