Qt 4.8
qexternalvariableloader.cpp
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41 
42 #include "qboolean_p.h"
43 #include "qcommonvalues_p.h"
44 #include "qdynamiccontext_p.h"
45 
47 
49 
50 using namespace QPatternist;
51 
53 {
54 }
55 
56 
58  const SequenceType::Ptr &declaredType)
59 {
60  Q_ASSERT(!name.isNull());
61  Q_ASSERT(declaredType);
62  Q_UNUSED(name); /* Needed when compiling in release mode. */
63  Q_UNUSED(declaredType); /* Needed when compiling in release mode. */
64 
65  return SequenceType::Ptr();
66 }
67 
69  const DynamicContext::Ptr &context)
70 {
71  Q_ASSERT(!name.isNull());
72  const Item item(evaluateSingleton(name, context));
73 
74  if(item)
75  return makeSingletonIterator(item);
76  else
78 }
79 
81  const DynamicContext::Ptr &context)
82 {
83  Q_ASSERT(!name.isNull());
84  return Boolean::fromValue(evaluateEBV(name, context));
85 }
86 
88  const DynamicContext::Ptr &context)
89 {
90  Q_ASSERT(!name.isNull());
91  return Boolean::evaluateEBV(evaluateSequence(name, context), context);
92 }
93 
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
virtual SequenceType::Ptr announceExternalVariable(const QXmlName name, const SequenceType::Ptr &declaredType)
virtual bool evaluateEBV(const QXmlName name, const QExplicitlySharedDataPointer< DynamicContext > &context)
static bool evaluateEBV(const Item::Iterator::Ptr &e, const QExplicitlySharedDataPointer< DynamicContext > &)
Definition: qboolean.cpp:55
#define Q_ASSERT(cond)
Definition: qglobal.h:1823
static const EmptyIterator< Item >::Ptr emptyIterator
virtual Item evaluateSingleton(const QXmlName name, const QExplicitlySharedDataPointer< DynamicContext > &context)
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
virtual Item::Iterator::Ptr evaluateSequence(const QXmlName name, const QExplicitlySharedDataPointer< DynamicContext > &context)
const char * name
The namespace for the internal API of QtXmlPatterns.
static Boolean::Ptr fromValue(const bool value)
Definition: qboolean.cpp:115
The QXmlName class represents the name of an XML node, in an efficient, namespace-aware way...
Definition: qxmlname.h:58
Represents an item in the XPath 2.0 Data Model.
Definition: qitem_p.h:182
QExplicitlySharedDataPointer< const SequenceType > Ptr
#define Q_UNUSED(x)
Indicates to the compiler that the parameter with the specified name is not used in the body of a fun...
Definition: qglobal.h:1729
bool isNull() const
Returns true if this QXmlName is not initialized with a valid combination of {namespace URI}...
Definition: qxmlname.cpp:224