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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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Public Types | Public Member Functions | Public Attributes | List of all members
QV4::CompiledData::Unit Struct Reference

#include <qv4compileddata_p.h>

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Public Types

enum  : unsigned int {
  IsJavascript = 0x1 , StaticData = 0x2 , IsSingleton = 0x4 , IsSharedLibrary = 0x8 ,
  IsESModule = 0x10 , PendingTypeCompilation = 0x20 , IsStrict = 0x40 , ListPropertyAssignReplaceIfDefault = 0x80 ,
  ListPropertyAssignReplaceIfNotDefault = 0x100 , ListPropertyAssignReplace = ListPropertyAssignReplaceIfDefault | ListPropertyAssignReplaceIfNotDefault , ComponentsBound = 0x200 , FunctionSignaturesIgnored = 0x400 ,
  NativeMethodsAcceptThisObject = 0x800 , ValueTypesCopied = 0x1000 , ValueTypesAddressable = 0x2000
}
 

Public Member Functions

const QmlUnit * qmlUnit () const
 
QmlUnit * qmlUnit ()
 
bool isSingleton () const
 
QString stringAtInternal (uint idx) const
 
const quint32_le * functionOffsetTable () const
 
const quint32_le * classOffsetTable () const
 
const quint32_le * templateObjectOffsetTable () const
 
const quint32_le * blockOffsetTable () const
 
const Function * functionAt (int idx) const
 
const Class * classAt (int idx) const
 
const TemplateObject * templateObjectAt (int idx) const
 
const Block * blockAt (int idx) const
 
const Lookup * lookupTable () const
 
const RegExp * regexpAt (int index) const
 
const quint64_le * constants () const
 
const JSClassMember * jsClassAt (int idx, int *nMembers) const
 
const TranslationData * translations () const
 
const quint32_le * translationContextIndex () const
 
quint32_le * translationContextIndex ()
 
const ImportEntry * importEntryTable () const
 
const ExportEntry * localExportEntryTable () const
 
const ExportEntry * indirectExportEntryTable () const
 
const ExportEntry * starExportEntryTable () const
 
const quint32_le * moduleRequestTable () const
 
bool verifyHeader (QDateTime expectedSourceTimeStamp, QString *errorString) const
 

Public Attributes

char magic [8]
 
quint32_le version
 
quint32_le qtVersion
 
qint64_le sourceTimeStamp
 
quint32_le unitSize
 
char libraryVersionHash [QmlCompileHashSpace]
 
char md5Checksum [16]
 
char dependencyMD5Checksum [16]
 
quint32_le flags
 
quint32_le stringTableSize
 
quint32_le offsetToStringTable
 
quint32_le functionTableSize
 
quint32_le offsetToFunctionTable
 
quint32_le classTableSize
 
quint32_le offsetToClassTable
 
quint32_le templateObjectTableSize
 
quint32_le offsetToTemplateObjectTable
 
quint32_le blockTableSize
 
quint32_le offsetToBlockTable
 
quint32_le lookupTableSize
 
quint32_le offsetToLookupTable
 
quint32_le regexpTableSize
 
quint32_le offsetToRegexpTable
 
quint32_le constantTableSize
 
quint32_le offsetToConstantTable
 
quint32_le jsClassTableSize
 
quint32_le offsetToJSClassTable
 
quint32_le translationTableSize
 
quint32_le offsetToTranslationTable
 
quint32_le localExportEntryTableSize
 
quint32_le offsetToLocalExportEntryTable
 
quint32_le indirectExportEntryTableSize
 
quint32_le offsetToIndirectExportEntryTable
 
quint32_le starExportEntryTableSize
 
quint32_le offsetToStarExportEntryTable
 
quint32_le importEntryTableSize
 
quint32_le offsetToImportEntryTable
 
quint32_le moduleRequestTableSize
 
quint32_le offsetToModuleRequestTable
 
qint32_le indexOfRootFunction
 
quint32_le sourceFileIndex
 
quint32_le finalUrlIndex
 
quint32_le offsetToQmlUnit
 

Detailed Description

Definition at line 1198 of file qv4compileddata_p.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum : unsigned int
Enumerator
IsJavascript 
StaticData 
IsSingleton 
IsSharedLibrary 
IsESModule 
PendingTypeCompilation 
IsStrict 
ListPropertyAssignReplaceIfDefault 
ListPropertyAssignReplaceIfNotDefault 
ListPropertyAssignReplace 
ComponentsBound 
FunctionSignaturesIgnored 
NativeMethodsAcceptThisObject 
ValueTypesCopied 
ValueTypesAddressable 

Definition at line 1213 of file qv4compileddata_p.h.

Member Function Documentation

◆ blockAt()

const Block * QV4::CompiledData::Unit::blockAt ( int idx) const
inline

Definition at line 1329 of file qv4compileddata_p.h.

References blockOffsetTable().

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◆ blockOffsetTable()

const quint32_le * QV4::CompiledData::Unit::blockOffsetTable ( ) const
inline

Definition at line 1309 of file qv4compileddata_p.h.

References offsetToBlockTable.

Referenced by blockAt().

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◆ classAt()

const Class * QV4::CompiledData::Unit::classAt ( int idx) const
inline

Definition at line 1317 of file qv4compileddata_p.h.

References classOffsetTable().

Referenced by QV4::Runtime::CreateClass::call().

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◆ classOffsetTable()

const quint32_le * QV4::CompiledData::Unit::classOffsetTable ( ) const
inline

Definition at line 1307 of file qv4compileddata_p.h.

References offsetToClassTable.

Referenced by classAt().

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◆ constants()

const quint64_le * QV4::CompiledData::Unit::constants ( ) const
inline

Definition at line 1339 of file qv4compileddata_p.h.

References offsetToConstantTable.

◆ functionAt()

const Function * QV4::CompiledData::Unit::functionAt ( int idx) const
inline

Definition at line 1311 of file qv4compileddata_p.h.

References functionOffsetTable().

Referenced by QV4::CompiledData::CompilationUnit::FunctionIterator::operator->().

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◆ functionOffsetTable()

const quint32_le * QV4::CompiledData::Unit::functionOffsetTable ( ) const
inline

Definition at line 1306 of file qv4compileddata_p.h.

References offsetToFunctionTable.

Referenced by functionAt().

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◆ importEntryTable()

const ImportEntry * QV4::CompiledData::Unit::importEntryTable ( ) const
inline

Definition at line 1370 of file qv4compileddata_p.h.

References offsetToImportEntryTable.

◆ indirectExportEntryTable()

const ExportEntry * QV4::CompiledData::Unit::indirectExportEntryTable ( ) const
inline

Definition at line 1372 of file qv4compileddata_p.h.

References offsetToIndirectExportEntryTable.

◆ isSingleton()

bool QV4::CompiledData::Unit::isSingleton ( ) const
inline

Definition at line 1278 of file qv4compileddata_p.h.

References IsSingleton.

◆ jsClassAt()

const JSClassMember * QV4::CompiledData::Unit::jsClassAt ( int idx,
int * nMembers ) const
inline

Definition at line 1343 of file qv4compileddata_p.h.

References QV4::CompiledData::JSClass::nMembers, offsetToJSClassTable, and ptr().

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◆ localExportEntryTable()

const ExportEntry * QV4::CompiledData::Unit::localExportEntryTable ( ) const
inline

Definition at line 1371 of file qv4compileddata_p.h.

References offsetToLocalExportEntryTable.

◆ lookupTable()

const Lookup * QV4::CompiledData::Unit::lookupTable ( ) const
inline

Definition at line 1335 of file qv4compileddata_p.h.

References offsetToLookupTable.

◆ moduleRequestTable()

const quint32_le * QV4::CompiledData::Unit::moduleRequestTable ( ) const
inline

Definition at line 1375 of file qv4compileddata_p.h.

References offsetToModuleRequestTable.

◆ qmlUnit() [1/2]

QmlUnit * QV4::CompiledData::Unit::qmlUnit ( )
inline

Definition at line 1274 of file qv4compileddata_p.h.

References offsetToQmlUnit.

◆ qmlUnit() [2/2]

const QmlUnit * QV4::CompiledData::Unit::qmlUnit ( ) const
inline

Definition at line 1270 of file qv4compileddata_p.h.

References offsetToQmlUnit.

Referenced by QQmlIRLoader::load().

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◆ regexpAt()

const RegExp * QV4::CompiledData::Unit::regexpAt ( int index) const
inline

Definition at line 1336 of file qv4compileddata_p.h.

References offsetToRegexpTable.

◆ starExportEntryTable()

const ExportEntry * QV4::CompiledData::Unit::starExportEntryTable ( ) const
inline

Definition at line 1373 of file qv4compileddata_p.h.

References offsetToStarExportEntryTable.

◆ stringAtInternal()

QString QV4::CompiledData::Unit::stringAtInternal ( uint idx) const
inline

Definition at line 1283 of file qv4compileddata_p.h.

References ch, characters, QString::fromRawData(), i, offsetToStringTable, Q_ASSERT, QString::size(), StaticData, str, stringTableSize, and Qt::Uninitialized.

Referenced by QV4::Compiler::StringTableGenerator::initializeFromBackingUnit().

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◆ templateObjectAt()

const TemplateObject * QV4::CompiledData::Unit::templateObjectAt ( int idx) const
inline

Definition at line 1323 of file qv4compileddata_p.h.

References templateObjectOffsetTable().

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◆ templateObjectOffsetTable()

const quint32_le * QV4::CompiledData::Unit::templateObjectOffsetTable ( ) const
inline

Definition at line 1308 of file qv4compileddata_p.h.

References offsetToTemplateObjectTable.

Referenced by templateObjectAt().

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◆ translationContextIndex() [1/2]

quint32_le * QV4::CompiledData::Unit::translationContextIndex ( )
inline

Definition at line 1363 of file qv4compileddata_p.h.

References offsetToTranslationTable, and translationTableSize.

◆ translationContextIndex() [2/2]

const quint32_le * QV4::CompiledData::Unit::translationContextIndex ( ) const
inline

Definition at line 1356 of file qv4compileddata_p.h.

References offsetToTranslationTable, and translationTableSize.

◆ translations()

const TranslationData * QV4::CompiledData::Unit::translations ( ) const
inline

Definition at line 1352 of file qv4compileddata_p.h.

References offsetToTranslationTable.

◆ verifyHeader()

bool QV4::CompiledData::Unit::verifyHeader ( QDateTime expectedSourceTimeStamp,
QString * errorString ) const

Definition at line 39 of file qv4compileddata.cpp.

References QCoreApplication::applicationFilePath(), QString::fromLatin1(), QString::fromUtf8(), QFileInfo::lastModified(), libraryVersionHash, magic, QV4::CompiledData::magic_str, QByteArray(), QStringLiteral, qstrncmp(), QT_VERSION, qtVersion, QV4_DATA_STRUCTURE_VERSION, sourceTimeStamp, and version.

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Member Data Documentation

◆ blockTableSize

quint32_le QV4::CompiledData::Unit::blockTableSize

Definition at line 1240 of file qv4compileddata_p.h.

◆ classTableSize

quint32_le QV4::CompiledData::Unit::classTableSize

Definition at line 1236 of file qv4compileddata_p.h.

◆ constantTableSize

quint32_le QV4::CompiledData::Unit::constantTableSize

Definition at line 1246 of file qv4compileddata_p.h.

◆ dependencyMD5Checksum

char QV4::CompiledData::Unit::dependencyMD5Checksum[16]

Definition at line 1211 of file qv4compileddata_p.h.

◆ finalUrlIndex

quint32_le QV4::CompiledData::Unit::finalUrlIndex

Definition at line 1264 of file qv4compileddata_p.h.

◆ flags

quint32_le QV4::CompiledData::Unit::flags

Definition at line 1231 of file qv4compileddata_p.h.

Referenced by QV4::CompiledData::CompilationUnit::componentsAreBound(), QQmlTypeData::done(), QV4::CompiledData::CompilationUnit::ignoresFunctionSignature(), QV4::CompiledData::CompilationUnit::isESModule(), QV4::CompiledData::CompilationUnit::isSharedLibrary(), QQmlIRLoader::load(), QV4::CompiledData::CompilationUnit::nativeMethodsAcceptThisObjects(), QV4::CompiledData::CompilationUnit::valueTypesAreAddressable(), and QV4::CompiledData::CompilationUnit::valueTypesAreCopied().

◆ functionTableSize

quint32_le QV4::CompiledData::Unit::functionTableSize

Definition at line 1234 of file qv4compileddata_p.h.

Referenced by isFullyTyped().

◆ importEntryTableSize

quint32_le QV4::CompiledData::Unit::importEntryTableSize

Definition at line 1258 of file qv4compileddata_p.h.

◆ indexOfRootFunction

qint32_le QV4::CompiledData::Unit::indexOfRootFunction

Definition at line 1262 of file qv4compileddata_p.h.

Referenced by QV4::Module::evaluate().

◆ indirectExportEntryTableSize

quint32_le QV4::CompiledData::Unit::indirectExportEntryTableSize

Definition at line 1254 of file qv4compileddata_p.h.

◆ jsClassTableSize

quint32_le QV4::CompiledData::Unit::jsClassTableSize

Definition at line 1248 of file qv4compileddata_p.h.

◆ libraryVersionHash

char QV4::CompiledData::Unit::libraryVersionHash[QmlCompileHashSpace]

Definition at line 1208 of file qv4compileddata_p.h.

Referenced by verifyHeader().

◆ localExportEntryTableSize

quint32_le QV4::CompiledData::Unit::localExportEntryTableSize

Definition at line 1252 of file qv4compileddata_p.h.

◆ lookupTableSize

quint32_le QV4::CompiledData::Unit::lookupTableSize

Definition at line 1242 of file qv4compileddata_p.h.

◆ magic

char QV4::CompiledData::Unit::magic[8]

Definition at line 1201 of file qv4compileddata_p.h.

Referenced by verifyHeader().

◆ md5Checksum

char QV4::CompiledData::Unit::md5Checksum[16]

Definition at line 1210 of file qv4compileddata_p.h.

Referenced by QV4::ResolvedTypeReference::addToHash(), and QV4::Compiler::JSUnitGenerator::generateUnitChecksum().

◆ moduleRequestTableSize

quint32_le QV4::CompiledData::Unit::moduleRequestTableSize

Definition at line 1260 of file qv4compileddata_p.h.

◆ offsetToBlockTable

quint32_le QV4::CompiledData::Unit::offsetToBlockTable

Definition at line 1241 of file qv4compileddata_p.h.

Referenced by blockOffsetTable().

◆ offsetToClassTable

quint32_le QV4::CompiledData::Unit::offsetToClassTable

Definition at line 1237 of file qv4compileddata_p.h.

Referenced by classOffsetTable().

◆ offsetToConstantTable

quint32_le QV4::CompiledData::Unit::offsetToConstantTable

Definition at line 1247 of file qv4compileddata_p.h.

Referenced by constants().

◆ offsetToFunctionTable

quint32_le QV4::CompiledData::Unit::offsetToFunctionTable

Definition at line 1235 of file qv4compileddata_p.h.

Referenced by functionOffsetTable().

◆ offsetToImportEntryTable

quint32_le QV4::CompiledData::Unit::offsetToImportEntryTable

Definition at line 1259 of file qv4compileddata_p.h.

Referenced by importEntryTable().

◆ offsetToIndirectExportEntryTable

quint32_le QV4::CompiledData::Unit::offsetToIndirectExportEntryTable

Definition at line 1255 of file qv4compileddata_p.h.

Referenced by indirectExportEntryTable().

◆ offsetToJSClassTable

quint32_le QV4::CompiledData::Unit::offsetToJSClassTable

Definition at line 1249 of file qv4compileddata_p.h.

Referenced by jsClassAt().

◆ offsetToLocalExportEntryTable

quint32_le QV4::CompiledData::Unit::offsetToLocalExportEntryTable

Definition at line 1253 of file qv4compileddata_p.h.

Referenced by localExportEntryTable().

◆ offsetToLookupTable

quint32_le QV4::CompiledData::Unit::offsetToLookupTable

Definition at line 1243 of file qv4compileddata_p.h.

Referenced by lookupTable().

◆ offsetToModuleRequestTable

quint32_le QV4::CompiledData::Unit::offsetToModuleRequestTable

Definition at line 1261 of file qv4compileddata_p.h.

Referenced by moduleRequestTable().

◆ offsetToQmlUnit

quint32_le QV4::CompiledData::Unit::offsetToQmlUnit

Definition at line 1266 of file qv4compileddata_p.h.

Referenced by QmlIR::QmlUnitGenerator::generate(), qmlUnit(), and qmlUnit().

◆ offsetToRegexpTable

quint32_le QV4::CompiledData::Unit::offsetToRegexpTable

Definition at line 1245 of file qv4compileddata_p.h.

Referenced by regexpAt().

◆ offsetToStarExportEntryTable

quint32_le QV4::CompiledData::Unit::offsetToStarExportEntryTable

Definition at line 1257 of file qv4compileddata_p.h.

Referenced by starExportEntryTable().

◆ offsetToStringTable

quint32_le QV4::CompiledData::Unit::offsetToStringTable

Definition at line 1233 of file qv4compileddata_p.h.

Referenced by QV4::Compiler::StringTableGenerator::serialize(), and stringAtInternal().

◆ offsetToTemplateObjectTable

quint32_le QV4::CompiledData::Unit::offsetToTemplateObjectTable

Definition at line 1239 of file qv4compileddata_p.h.

Referenced by templateObjectOffsetTable().

◆ offsetToTranslationTable

quint32_le QV4::CompiledData::Unit::offsetToTranslationTable

Definition at line 1251 of file qv4compileddata_p.h.

Referenced by translationContextIndex(), translationContextIndex(), and translations().

◆ qtVersion

quint32_le QV4::CompiledData::Unit::qtVersion

Definition at line 1203 of file qv4compileddata_p.h.

Referenced by verifyHeader().

◆ regexpTableSize

quint32_le QV4::CompiledData::Unit::regexpTableSize

Definition at line 1244 of file qv4compileddata_p.h.

◆ sourceFileIndex

quint32_le QV4::CompiledData::Unit::sourceFileIndex

Definition at line 1263 of file qv4compileddata_p.h.

◆ sourceTimeStamp

qint64_le QV4::CompiledData::Unit::sourceTimeStamp

Definition at line 1204 of file qv4compileddata_p.h.

Referenced by verifyHeader().

◆ starExportEntryTableSize

quint32_le QV4::CompiledData::Unit::starExportEntryTableSize

Definition at line 1256 of file qv4compileddata_p.h.

◆ stringTableSize

quint32_le QV4::CompiledData::Unit::stringTableSize

Definition at line 1232 of file qv4compileddata_p.h.

Referenced by QV4::Compiler::StringTableGenerator::initializeFromBackingUnit(), QV4::Compiler::StringTableGenerator::serialize(), and stringAtInternal().

◆ templateObjectTableSize

quint32_le QV4::CompiledData::Unit::templateObjectTableSize

Definition at line 1238 of file qv4compileddata_p.h.

◆ translationTableSize

quint32_le QV4::CompiledData::Unit::translationTableSize

Definition at line 1250 of file qv4compileddata_p.h.

Referenced by translationContextIndex(), and translationContextIndex().

◆ unitSize

quint32_le QV4::CompiledData::Unit::unitSize

Definition at line 1205 of file qv4compileddata_p.h.

Referenced by QV4::Compiler::JSUnitGenerator::generateUnitChecksum().

◆ version

quint32_le QV4::CompiledData::Unit::version

Definition at line 1202 of file qv4compileddata_p.h.

Referenced by verifyHeader().

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