QQsbInMemoryCollection Class Reference

#include <qqsbcollection_p.h>

Inheritance diagram for QQsbInMemoryCollection:

Collaboration diagram for QQsbInMemoryCollection:

Public Member Functions
	QQsbInMemoryCollection ()=default
EntryMap	availableEntries () const override
Entry	addEntry (const QByteArray &key, const EntryDesc &entryDesc) override
bool	extractEntry (Entry entry, EntryDesc &entryDesc) override
void	clear ()
bool	load (const QString &filename)
bool	save (const QString &filename)
Public Member Functions inherited from QQsbCollection
virtual	~QQsbCollection ()
virtual EntryMap	availableEntries () const =0
virtual Entry	addEntry (const QByteArray &key, const EntryDesc &entryDesc)=0
virtual bool	extractEntry (Entry entry, EntryDesc &entryDesc)=0

Additional Inherited Members
Public Types inherited from QQsbCollection
using	FeatureSet = QMap< QByteArray, bool >
using	EntryMap = QSet< Entry >
Static Public Member Functions inherited from QQsbCollection
template<typename T >
static FeatureSet	toFeatureSet (const T &ssgFeatureSet)
Protected Types inherited from QQsbCollection
enum	Version : quint8 { Unknown , One = 0x10 , Two = 0x20 }
Protected Member Functions inherited from QQsbCollection
bool	readEndHeader (QDataStream &ds, qint64 *startPos, quint8 *version)
void	writeEndHeader (QDataStream &ds, qint64 startPos, quint8 version, quint64 magic)
bool	readEndHeader (QIODevice *device, EntryMap *entries, quint8 *version)
void	writeEndHeader (QIODevice *device, const EntryMap &entries)

Detailed Description

Definition at line 107 of file qqsbcollection_p.h.

Constructor & Destructor Documentation

QQsbInMemoryCollection()

QQsbInMemoryCollection::QQsbInMemoryCollection ( )

default

Member Function Documentation

addEntry()

QQsbCollection::Entry QQsbInMemoryCollection::addEntry ( const QByteArray &  key, const EntryDesc &  entryDesc  )

overridevirtual

Implements QQsbCollection.

Definition at line 143 of file qqsbcollection.cpp.

References e.

Referenced by QSSGShaderCache::compileForRhi().

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availableEntries()

QQsbCollection::EntryMap QQsbInMemoryCollection::availableEntries ( ) const

overridevirtual

Implements QQsbCollection.

Definition at line 138 of file qqsbcollection.cpp.

Referenced by QSSGShaderCache::QSSGShaderCache().

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clear()

void QQsbInMemoryCollection::clear

(

)

Definition at line 163 of file qqsbcollection.cpp.

extractEntry()

bool QQsbInMemoryCollection::extractEntry ( Entry  entry, EntryDesc &  entryDesc  )

overridevirtual

Implements QQsbCollection.

Definition at line 153 of file qqsbcollection.cpp.

References QSet< T >::constEnd(), QSet< T >::constFind(), and it.

Referenced by QSSGShaderCache::tryNewPipelineFromPersistentCache().

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load()

bool QQsbInMemoryCollection::load

(

const QString &

filename

)

Definition at line 173 of file qqsbcollection.cpp.

References clear(), e, lock, lockFileName(), qPrintable, QDataStream::Qt_6_0, qWarning, QQsbCollection::readEndHeader(), QIODeviceBase::ReadOnly, and QDataStream::setVersion().

Referenced by QSSGShaderCache::QSSGShaderCache().

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save()

bool QQsbInMemoryCollection::save

(

const QString &

filename

)

Definition at line 214 of file qqsbcollection.cpp.

References QSet< T >::cbegin(), QSet< T >::insert(), it, lock, lockFileName(), qPrintable, QDataStream::Qt_6_0, qWarning, QDataStream::setVersion(), QIODeviceBase::Truncate, QQsbCollection::writeEndHeader(), and QIODeviceBase::WriteOnly.

Referenced by QSSGShaderCache::~QSSGShaderCache().

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

• qtquick3d/src/utils/qqsbcollection_p.h
• qtquick3d/src/utils/qqsbcollection.cpp