Qt 4.8
qstackcontextbase_p.h
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41 
42 //
43 // W A R N I N G
44 // -------------
45 //
46 // This file is not part of the Qt API. It exists purely as an
47 // implementation detail. This header file may change from version to
48 // version without notice, or even be removed.
49 //
50 // We mean it.
51 
52 #ifndef Patternist_StackContextBase_H
53 #define Patternist_StackContextBase_H
54 
55 #include <QVector>
56 
57 #include "qdaytimeduration_p.h"
59 #include "qexpression_p.h"
60 
62 
64 
65 namespace QPatternist
66 {
75  template<typename TSuperClass>
76  class StackContextBase : public TSuperClass
77  {
78  public:
84  StackContextBase(const DynamicContext::Ptr &prevContext);
85 
86  virtual void setRangeVariable(const VariableSlotID slotNumber,
87  const Item &newValue);
88  virtual Item rangeVariable(const VariableSlotID slotNumber) const;
89 
90  virtual void setExpressionVariable(const VariableSlotID slotNumber,
91  const Expression::Ptr &newValue);
92  virtual Expression::Ptr expressionVariable(const VariableSlotID slotNumber) const;
93 
94  virtual Item::Iterator::Ptr positionIterator(const VariableSlotID slot) const;
95  virtual void setPositionIterator(const VariableSlotID slot,
96  const Item::Iterator::Ptr &newValue);
97  virtual ItemCacheCell &itemCacheCell(const VariableSlotID slot);
99 
101 
102  protected:
107  template<typename VectorType, typename UnitType>
108  inline
109  void setSlotVariable(const VariableSlotID slot,
110  const UnitType &newValue,
111  VectorType &container) const;
112 
113  private:
120  };
121 
122  #include "qstackcontextbase.cpp"
123 
130 }
131 
133 
135 
136 #endif
qint32 VariableSlotID
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
ItemCacheCell::Vector m_itemCacheCells
Item::Iterator::Vector m_positionIterators
ItemSequenceCacheCell::Vector m_itemSequenceCacheCells
virtual void setPositionIterator(const VariableSlotID slot, const Item::Iterator::Ptr &newValue)
virtual Item::Iterator::Ptr positionIterator(const VariableSlotID slot) const
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
Base class for all DynamicContext classes that needs to supply variables. It has a new frame for loca...
The namespace for the internal API of QtXmlPatterns.
Represents a cache entry for a single Item, as opposed to for a sequence of items.
Definition: qcachecells_p.h:81
StackContextBase< DelegatingDynamicContext > StackContext
A DynamicContext that creates a new scope for variables.
Expression::Vector m_expressionVariables
virtual void setExpressionVariable(const VariableSlotID slotNumber, const Expression::Ptr &newValue)
Represents an item in the XPath 2.0 Data Model.
Definition: qitem_p.h:182
virtual void setRangeVariable(const VariableSlotID slotNumber, const Item &newValue)
virtual Expression::Ptr expressionVariable(const VariableSlotID slotNumber) const
virtual DynamicContext::TemplateParameterHash & templateParameterStore()
virtual ItemCacheCell & itemCacheCell(const VariableSlotID slot)
virtual ItemSequenceCacheCell::Vector & itemSequenceCacheCells(const VariableSlotID slot)
void setSlotVariable(const VariableSlotID slot, const UnitType &newValue, VectorType &container) const
#define QT_END_HEADER
Definition: qglobal.h:137
virtual Item rangeVariable(const VariableSlotID slotNumber) const
This file is included by qstackcontextbase_p.h. If you need includes in this file, put them in qstackcontextbase_p.h, outside of the namespace.
DynamicContext::TemplateParameterHash m_templateParameterStore