QPatternist::AccelTree::BasicNodeData Class Reference

Houses data for a node, and that all node kinds have. More...

#include <qacceltree_p.h>

Public Functions
	BasicNodeData ()
	BasicNodeData (const PreNumber aDepth, const PreNumber aParent, const QXmlNodeModelIndex::NodeKind k, const PreNumber s, const QXmlName n=QXmlName())
Depth	depth () const
bool	isCompressed () const
QXmlNodeModelIndex::NodeKind	kind () const
QXmlName	name () const
PreNumber	parent () const
void	setSize (const PreNumber aSize)
PreNumber	size () const

Properties
Depth	m_depth
QXmlNodeModelIndex::NodeKind	m_kind: 8
QXmlName	m_name
PreNumber	m_parent
PreNumber	m_size

Detailed Description

Houses data for a node, and that all node kinds have.

BasicNodeData is internal to the Accel tree implementation, and is only used by those classes.

Author

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

Definition at line 121 of file qacceltree_p.h.

Constructors and Destructors

BasicNodeData() [1/2]

QPatternist::AccelTree::BasicNodeData::BasicNodeData ( )

inline

Definition at line 125 of file qacceltree_p.h.

            {
            }

BasicNodeData() [2/2]

QPatternist::AccelTree::BasicNodeData::BasicNodeData ( const PreNumber  aDepth, const PreNumber  aParent, const QXmlNodeModelIndex::NodeKind  k, const PreNumber  s, const QXmlName  n = QXmlName()  )

inline

Definition at line 129 of file qacceltree_p.h.

                                                                : m_parent(aParent)
                                                                , m_size(s)
                                                                , m_name(n)
                                                                , m_depth(aDepth)
                                                                , m_kind(k)
            {
            }

Functions

depth()

Depth QPatternist::AccelTree::BasicNodeData::depth ( ) const

inline

Definition at line 141 of file qacceltree_p.h.

Referenced by QPatternist::AccelTree::postNumber(), and QPatternist::AccelTree::printStats().

            {
                return m_depth;
            }

isCompressed()

bool QPatternist::AccelTree::BasicNodeData::isCompressed ( ) const

inline

Definition at line 179 of file qacceltree_p.h.

            {
                Q_ASSERT_X(m_kind == QXmlNodeModelIndex::Text, Q_FUNC_INFO,
                           "Currently, only text nodes are compressed.");
                /* Note, we don't call size() here, since it has logic for text
                 * nodes. */
                return m_size == IsCompressed;
            }

kind()

QXmlNodeModelIndex::NodeKind QPatternist::AccelTree::BasicNodeData::kind ( ) const

inline

Definition at line 169 of file qacceltree_p.h.

Referenced by QPatternist::AccelTree::printStats().

            {
                return m_kind;
            }

name()

QXmlName QPatternist::AccelTree::BasicNodeData::name ( ) const

inline

Definition at line 174 of file qacceltree_p.h.

Referenced by QPatternist::AccelTree::printStats().

            {
                return m_name;
            }

parent()

PreNumber QPatternist::AccelTree::BasicNodeData::parent ( ) const

inline

Definition at line 146 of file qacceltree_p.h.

            {
                return m_parent;
            }

setSize()

void QPatternist::AccelTree::BasicNodeData::setSize ( const PreNumber  aSize )

inline

Definition at line 164 of file qacceltree_p.h.

Referenced by QPatternist::AccelTreeBuilder< true >::endElement().

            {
                m_size = aSize;
            }

size()

PreNumber QPatternist::AccelTree::BasicNodeData::size ( ) const

inline

See also

AccelTree::size()

Definition at line 154 of file qacceltree_p.h.

Referenced by QPatternist::AccelTree::postNumber(), and QPatternist::AccelTree::printStats().

            {
                /* Remember that we use the m_size to signal compression if
                 * we're a text node. */
                if(m_kind == QXmlNodeModelIndex::Text)
                    return 0;
                else
                    return m_size;
            }

Properties

m_depth

Depth QPatternist::AccelTree::BasicNodeData::m_depth

private

Definition at line 210 of file qacceltree_p.h.

m_kind

QXmlNodeModelIndex::NodeKind QPatternist::AccelTree::BasicNodeData::m_kind

private

Technically it is sufficient with 7 bits. However, at least MSVC 2005 miscompiles it such that QXmlNodeModelIndex::Text becomes -64 instead of 64 with hilarious crashes as result.

Fortunately this extra bit would be padded anyway.

Definition at line 219 of file qacceltree_p.h.

m_name

QXmlName QPatternist::AccelTree::BasicNodeData::m_name

private

For text nodes, and less importantly, comments, this variable is not used.

Definition at line 208 of file qacceltree_p.h.

m_parent

PreNumber QPatternist::AccelTree::BasicNodeData::m_parent

private

This is the pre number of the parent.

Definition at line 192 of file qacceltree_p.h.

m_size

PreNumber QPatternist::AccelTree::BasicNodeData::m_size

private

This is the count of children this node has.

In the case of a text node, which cannot have children, it is set to IsCompressed, if the content has been the result of CompressedWhitespace::compress(). If it's not compressed, it is zero.

Definition at line 202 of file qacceltree_p.h.

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

• /src/xmlpatterns/acceltree/qacceltree_p.h