QPatternist::TemplatePattern Class Reference

Houses the data necessary for a template pattern. More...

#include <qtemplatepattern_p.h>

Inheritance diagram for QPatternist::TemplatePattern:

Public Types
typedef int	ID
typedef QExplicitlySharedDataPointer< TemplatePattern >	Ptr
typedef QVector< Ptr >	Vector

Public Functions
ID	id () const
const Expression::Ptr &	matchPattern () const
PatternPriority	priority () const
void	setMatchPattern (const Expression::Ptr &pattern)
	TemplatePattern (const Expression::Ptr &matchPattern, const PatternPriority pri, const ID id, const Template::Ptr templ)
const Template::Ptr &	templateTarget () const
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...

Properties
ID	m_id
Expression::Ptr	m_matchPattern
PatternPriority	m_priority
Template::Ptr	m_templateTarget

Additional Inherited Members
Public Variables inherited from QSharedData
QAtomicInt	ref

Detailed Description

Houses the data necessary for a template pattern.

A template pattern is the match pattern, but have had each operand to | separated out into a separate TemplatePattern. For instance, the pattern a | b | c, becomes three separate TemplatePattern instances.

See also

TemplateMode

Template

Author

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

Since

4.5

Definition at line 76 of file qtemplatepattern_p.h.

Typedefs

ID

typedef int QPatternist::TemplatePattern::ID

Definition at line 81 of file qtemplatepattern_p.h.

Ptr

typedef QExplicitlySharedDataPointer<TemplatePattern> QPatternist::TemplatePattern::Ptr

Definition at line 79 of file qtemplatepattern_p.h.

Vector

typedef QVector<Ptr> QPatternist::TemplatePattern::Vector

Definition at line 80 of file qtemplatepattern_p.h.

Constructors and Destructors

TemplatePattern()

QPatternist::TemplatePattern::TemplatePattern ( const Expression::Ptr &  matchPattern, const PatternPriority  pri, const ID  id, const Template::Ptr  templ  )

inline

Definition at line 116 of file qtemplatepattern_p.h.

                                                              : m_matchPattern(matchPattern)
                                                                , m_priority(pri)
                                                                , m_id(id)
                                                                , m_templateTarget(templ)

    {
        Q_ASSERT(m_matchPattern);
        Q_ASSERT(m_templateTarget);
    }

Functions

id()

TemplatePattern::ID QPatternist::TemplatePattern::id ( ) const

inline

Definition at line 144 of file qtemplatepattern_p.h.

    {
        return m_id;
    }

matchPattern()

const Expression::Ptr & QPatternist::TemplatePattern::matchPattern ( ) const

inline

Definition at line 129 of file qtemplatepattern_p.h.

    {
        return m_matchPattern;
    }

priority()

PatternPriority QPatternist::TemplatePattern::priority ( ) const

inline

Definition at line 139 of file qtemplatepattern_p.h.

    {
        return m_priority;
    }

setMatchPattern()

void QPatternist::TemplatePattern::setMatchPattern ( const Expression::Ptr &  pattern )

inline

Definition at line 134 of file qtemplatepattern_p.h.

    {
        m_matchPattern = pattern;
    }

templateTarget()

const Template::Ptr & QPatternist::TemplatePattern::templateTarget ( ) const

inline

Definition at line 149 of file qtemplatepattern_p.h.

    {
        return m_templateTarget;
    }

Properties

m_id

ID QPatternist::TemplatePattern::m_id

private

Definition at line 111 of file qtemplatepattern_p.h.

Referenced by id().

m_matchPattern

Expression::Ptr QPatternist::TemplatePattern::m_matchPattern

private

This ID is used to ensure that, as 6.4 Conflict Resolution for Template Rules reads:

"If the pattern contains multiple alternatives separated by |, then the template rule is treated equivalently to a set of template rules, one for each alternative. However, it is not an error if a node matches more than one of the alternatives."

For patterns separated by |, we have one Template instance for each alternative, but they all have the same ID, hence if several alternatives match, we don't flag it as an error if they have the same ID.

Definition at line 109 of file qtemplatepattern_p.h.

Referenced by matchPattern(), setMatchPattern(), and TemplatePattern().

m_priority

PatternPriority QPatternist::TemplatePattern::m_priority

private

Definition at line 110 of file qtemplatepattern_p.h.

Referenced by priority().

m_templateTarget

Template::Ptr QPatternist::TemplatePattern::m_templateTarget

private

Definition at line 112 of file qtemplatepattern_p.h.

Referenced by TemplatePattern(), and templateTarget().

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

• /src/xmlpatterns/expr/qtemplatepattern_p.h