Qt 4.8
Public Functions | List of all members
QPatternist::StringToDerivedIntegerCaster< type > Class Template Reference

Casts an xs:string instance to a derived type of xs:integer. More...

#include <qatomiccasters_p.h>

Inheritance diagram for QPatternist::StringToDerivedIntegerCaster< type >:
QPatternist::AtomicCaster QPatternist::AtomicTypeVisitorResult QSharedData

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< AtomicCasterPtr
 
- Public Types inherited from QPatternist::AtomicTypeVisitorResult
typedef QExplicitlySharedDataPointer< AtomicTypeVisitorResultPtr
 
- Public Variables inherited from QSharedData
QAtomicInt ref
 

Detailed Description

template<TypeOfDerivedInteger type>
class QPatternist::StringToDerivedIntegerCaster< type >

Casts an xs:string instance to a derived type of xs:integer.

Author
Frans Englich frans.nosp@m..eng.nosp@m.lich@.nosp@m.noki.nosp@m.a.com

Definition at line 620 of file qatomiccasters_p.h.

Functions

◆ castFrom()

template<TypeOfDerivedInteger type>
virtual Item QPatternist::StringToDerivedIntegerCaster< type >::castFrom ( const Item from,
const QExplicitlySharedDataPointer< DynamicContext > &  context 
) const
inlinevirtual

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 624 of file qatomiccasters_p.h.

626  {
627  return DerivedInteger<type>::fromLexical(context->namePool(), from.stringValue());
628  }
static AtomicValue::Ptr fromLexical(const NamePool::Ptr &np, const QString &strNumeric)

The documentation for this class was generated from the following file: