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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.
52 #ifndef Patternist_TemplateParam_H
53 #define Patternist_TemplateParam_H
55 #include <private/qfunctionargument_p.h>
64 * @short Carries meta data for @c xsl:with-param as encountered in
65 * template callsites such as @c xsl:call-template and @c
66 * xsl:apply-templates.
68 * WithParam is similar to FunctionArgument, but has in addition a default
69 * value in the form of an Expression.
72 * @ingroup Patternist_expressions
73 * @author Frans Englich <frans.englich@nokia.com>
75 class WithParam : public FunctionArgument
78 typedef QExplicitlySharedDataPointer<WithParam> Ptr;
79 typedef QHash<QXmlName, Ptr> Hash;
82 * @p sourceExpression can not be @c null.
84 inline WithParam(const QXmlName name,
85 const SequenceType::Ptr &type,
86 const Expression::Ptr &sourceExpression);
88 inline void setSourceExpression(const Expression::Ptr &expr)
91 m_sourceExpression = expr;
95 * @short Returns the expression which is the source the value for this
98 * Guaranteed to never be @c null.
100 inline Expression::Ptr sourceExpression() const
102 return m_sourceExpression;
106 Expression::Ptr m_sourceExpression;
109 WithParam::WithParam(const QXmlName name,
110 const SequenceType::Ptr &type,
111 const Expression::Ptr &sourceExpression) : FunctionArgument(name, type)
112 , m_sourceExpression(sourceExpression)
114 Q_ASSERT(m_sourceExpression);