qbytearrayalgorithms.h File Reference

#include <QtCore/qnamespace.h>
#include <string.h>
#include <stdarg.h>

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Classes
class	QtPrivate::ParsedNumber< T >

Namespaces
namespace	QtPrivate
	\macro QT_NAMESPACE

Functions
Q_CORE_EXPORT Q_DECL_PURE_FUNCTION bool	QtPrivate::startsWith (QByteArrayView haystack, QByteArrayView needle) noexcept
Q_CORE_EXPORT Q_DECL_PURE_FUNCTION bool	QtPrivate::endsWith (QByteArrayView haystack, QByteArrayView needle) noexcept
Q_CORE_EXPORT Q_DECL_PURE_FUNCTION qsizetype	QtPrivate::findByteArray (QByteArrayView haystack, qsizetype from, QByteArrayView needle) noexcept
Q_CORE_EXPORT Q_DECL_PURE_FUNCTION qsizetype	QtPrivate::lastIndexOf (QByteArrayView haystack, qsizetype from, QByteArrayView needle) noexcept
Q_CORE_EXPORT Q_DECL_PURE_FUNCTION qsizetype	QtPrivate::count (QByteArrayView haystack, QByteArrayView needle) noexcept
Q_CORE_EXPORT int	QtPrivate::compareMemory (QByteArrayView lhs, QByteArrayView rhs)
Q_CORE_EXPORT Q_DECL_PURE_FUNCTION QByteArrayView	QtPrivate::trimmed (QByteArrayView s) noexcept
Q_CORE_EXPORT Q_DECL_PURE_FUNCTION bool	QtPrivate::isValidUtf8 (QByteArrayView s) noexcept
Q_CORE_EXPORT Q_DECL_PURE_FUNCTION ParsedNumber< double >	QtPrivate::toDouble (QByteArrayView a) noexcept
Q_CORE_EXPORT Q_DECL_PURE_FUNCTION ParsedNumber< float >	QtPrivate::toFloat (QByteArrayView a) noexcept
Q_CORE_EXPORT Q_DECL_PURE_FUNCTION ParsedNumber< qlonglong >	QtPrivate::toSignedInteger (QByteArrayView data, int base)
Q_CORE_EXPORT Q_DECL_PURE_FUNCTION ParsedNumber< qulonglong >	QtPrivate::toUnsignedInteger (QByteArrayView data, int base)
template<typename T , typename ByteArrayView , typename = std::enable_if_t<std::is_same_v<ByteArrayView, QByteArrayView>>>
static T	QtPrivate::toIntegral (ByteArrayView data, bool *ok, int base)
Q_CORE_EXPORT char *	qstrdup (const char *)
size_t	qstrlen (const char *str)
size_t	qstrnlen (const char *str, size_t maxlen)
Q_CORE_EXPORT char *	qstrcpy (char *dst, const char *src)
Q_CORE_EXPORT char *	qstrncpy (char *dst, const char *src, size_t len)
Q_CORE_EXPORT int	qstrcmp (const char *str1, const char *str2)
int	qstrncmp (const char *str1, const char *str2, size_t len)
Q_CORE_EXPORT int	qstricmp (const char *, const char *)
Q_CORE_EXPORT int	qstrnicmp (const char *, const char *, size_t len)
Q_CORE_EXPORT int	qstrnicmp (const char *, qsizetype, const char *, qsizetype=-1)
Q_CORE_EXPORT int	qvsnprintf (char *str, size_t n, const char *fmt, va_list ap)
Q_CORE_EXPORT int	qsnprintf (char *str, size_t n, const char *fmt,...)
Q_CORE_EXPORT quint16	qChecksum (QByteArrayView data, Qt::ChecksumType standard=Qt::ChecksumIso3309)

Function Documentation

qChecksum()

Q_CORE_EXPORT quint16 qChecksum ( QByteArrayView  data, Qt::ChecksumType  standard = Qt::ChecksumIso3309  )

related

Referenced by QPicturePrivate::checkFormat(), and QPicturePaintEngine::end().

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qsnprintf()

Q_CORE_EXPORT int qsnprintf ( char *  str, size_t  n, const char *  fmt,   ...  )

related

Referenced by QTest::_q_compareSequence(), QCsvBenchmarkLogger::addBenchmarkResult(), compareHelper(), compareHelper(), QD3D11GraphicsPipeline::create(), fileId(), formatFailMessage(), QTest::Internal::QCborValueFormatter::formatSimpleType(), QTest::Internal::QCborValueFormatter::formatTag(), QTest::handleFailOnWarning(), QThreadPipe::init(), QTest::Internal::QCborValueFormatter::innerFormat(), parseAttribute(), parseAttributeValues(), QTest::qCompare(), QTest::qCompare(), QTest::qPrintDataTags(), qt_asciiToDouble(), QTestResult::reportResult(), setupLightVariableNames(), setupShadowMapVariableNames(), QPlainTestLogger::startLogging(), QJUnitTestLogger::stopLogging(), QPlainTestLogger::stopLogging(), timeUnit(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::Internal::toString(), QTestResult::verify(), and write_xbm_image().

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qstrcmp()

Q_CORE_EXPORT int qstrcmp ( const char *  str1, const char *  str2  )

related

Referenced by QAndroidAudioSource::QAndroidAudioSource(), QDBusAdaptorConnector::addAdaptor(), QFFmpegMetaData::addEntry(), QTeamCityLogger::addIncident(), QMimeBinaryProvider::addParents(), allSubObjects(), availableDevices(), QQmlPrivate::boolClassInfo(), QMetaObject::checkConnectArgs(), checkHandle(), QQmlPrivate::classElementName(), MyTestClass::cleanup(), QPSQLDriver::commitTransaction(), QCollatorSortKey::compare(), QTest::compare_string_helper(), createApplication(), createQQmlType(), QPpdPrintDevice::defaultColorMode(), QCocoaPrintDevice::defaultColorMode(), QPixmapStyle::drawControl(), QProxyStylePrivate::ensureBaseStyle(), QPixmapStyle::eventFilter(), QCUPSSupport::findPpdOption(), QEGLPlatformContext::getProcAddress(), importImp(), QQmlPrivate::indexOfOwnClassInfo(), QCoreApplicationPrivate::initLocale(), QMetaMethod::invokeOnGadget(), jump(), QOpenGLContext::makeCurrent(), myCategoryFilter(), operator<(), operator<(), operator<(), operator<(), parseArgs(), QPixmapStyle::polish(), QApplicationPrivate::process_cmdline(), QTest::qInit(), qmlConvertBoolConfigOption(), QQmlPrivate::qmlregister(), querySqlite(), QMimeBinaryProvider::resolveAlias(), retrieveLabel(), QDeviceDiscoveryUDev::scanConnectedDevices(), QWizard::setDefaultProperty(), QPixmapStyle::unpolish(), QQuick3DCustomMaterial::updateSpatialNode(), QQuick3DEffect::updateSpatialNode(), QXcbKeyboard::updateVModMapping(), and while().

qstrcpy()

Q_CORE_EXPORT char * qstrcpy ( char *  dst, const char *  src  )

related

Referenced by QByteArray::qstrdup(), and QTest::toString().

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qstrdup()

Q_CORE_EXPORT char * qstrdup ( const char *  )

related

Referenced by QTest::Internal::QCborValueFormatter::format(), QTest::Internal::QCborValueFormatter::format(), QTest::Internal::QCborValueFormatter::format(), QTest::formatString(), QDirectFbIntegration::initializeDirectFB(), QTest::TestMethods::invokeTests(), QTest::qExpectFail(), QTest::qPrintDataTags(), qputenv(), set_text(), QTestElementAttribute::setPair(), QMessagePattern::setPattern(), QTest::toHexRepresentation(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::Internal::toString(), QTest::Internal::toString(), QTest::toString(), QTest::Internal::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::toString(), QTest::Internal::toString(), QTest::toString< QHostAddress >(), v4StackTrace(), and Jpeg2000JasperReader::write().

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qstricmp()

Q_CORE_EXPORT int qstricmp ( const char *  , const char *    )

related

Referenced by QPSQLResult::data(), QTextStreamPrivate::getReal(), QCoreApplicationPrivate::initLocale(), and operator==().

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qstrlen()

size_t qstrlen ( const char *  str )

related

Definition at line 98 of file qbytearrayalgorithms.h.

Referenced by QByteArrayMatcher::QByteArrayMatcher(), QByteArray::append(), QAuthenticatorPrivate::calculateResponse(), QMetaObject::checkConnectArgs(), QOpenGLShader::compileSourceCode(), QMetaObject::connectSlotsByName(), QWindowsMimeText::convertToMime(), QPSQLResult::data(), extract_location(), fileArchitecture(), QString::fromLatin1(), QString::fromLocal8Bit(), QString::fromUtf8(), getQtLibsFromElf(), QMetaMethod::invoke(), QMetaObject::invokeMethod(), QMetaMethod::invokeOnGadget(), QMetaEnum::keyToValue(), QDBusMessagePrivate::makeLocal(), QMetaObject::normalizedType(), QPSQLResult::numRowsAffected(), QDataStream::operator<<(), parseHtmlMetaForEncoding(), QIPAddressUtils::parseIp4Internal(), parseNumbersArray(), QByteArray::prepend(), printError(), printMethodNotFoundWarning(), qAppFileName(), qMetaTypeTypeInternal(), qmlTypeName(), qmlTypeName(), QTest::qPrintDataTags(), qsvg_get_hex_rgb(), qt_get_hex_rgb(), QFSFileEnginePrivate::readLineFdFh(), scanImports(), QNdefNfcUriRecord::setUri(), QConcatenable< const char * >::size(), QFont::stringToTag(), toByteView(), QAsn1Element::toString(), QString::vasprintf(), QIODevice::write(), and write_xbm_image().

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qstrncmp()

int qstrncmp ( const char *  str1, const char *  str2, size_t  len  )

related

Definition at line 124 of file qbytearrayalgorithms.h.

Referenced by QTgaFile::QTgaFile(), QKtxHandler::canRead(), QBmpHandler::canRead(), QXpmHandler::canRead(), QGifHandler::canRead(), QPdfIOHandler::canRead(), QMacHeifHandler::canRead(), QMacJp2Handler::canRead(), QMetaObject::connectSlotsByName(), QWidgetPrivate::create(), QGIFFormat::decode(), QLocaleData::doubleToString(), QWidget::event(), QFontEngineFT::init(), QT_BEGIN_NAMESPACE::isDeadKeyEvent(), QOpenGLContext::makeCurrent(), QTest::qFindTestData(), read_dib_fileheader(), QGIFFormat::scan(), and QV4::ExecutableCompilationUnit::verifyHeader().

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qstrncpy()

Q_CORE_EXPORT char * qstrncpy ( char *  dst, const char *  src, size_t  len  )

related

Referenced by QNtlmPhase1Block::QNtlmPhase1Block(), QNtlmPhase3Block::QNtlmPhase3Block(), QFileSystemEngine::currentPath(), QRhiD3D11::debugMarkBegin(), QRhiD3D11::debugMarkMsg(), QTestCharBuffer::reset(), QT_BEGIN_NAMESPACE::textureCoordVariableName(), and QT_BEGIN_NAMESPACE::textureCoordVaryingName().

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qstrnicmp() [1/2]

Q_CORE_EXPORT int qstrnicmp ( const char *  , const char *  , size_t  len  )

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qstrnicmp() [2/2]

Q_CORE_EXPORT int qstrnicmp	(	const char *	str1,
		qsizetype	len1,
		const char *	str2,
		qsizetype	len2
	)

Since

5.12

A helper for QByteArray::compare. Compares len1 bytes from str1 to len2 bytes from str2. If len2 is -1, then str2 is expected to be '\0'-terminated.

Definition at line 339 of file qbytearray.cpp.

References QtMiscUtils::caseCompareAscii(), i, Q_ASSERT, qMin(), and s2.

Referenced by QByteArray::compare(), QByteArrayView::compare(), parseHeaderName(), and parseHeaderName().

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qstrnlen()

size_t qstrnlen ( const char *  str, size_t  maxlen  )

related

Definition at line 110 of file qbytearrayalgorithms.h.

Referenced by QTestPrivate::appendCharBuffer(), QLocale::currencySymbol(), findSectionName(), parseAttributeValues(), and QString::vasprintf().

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qvsnprintf()

Q_CORE_EXPORT int qvsnprintf ( char *  str, size_t  n, const char *  fmt, va_list  ap  )

related

Referenced by QTest::addRow(), QByteArray::qsnprintf(), and QTest::qt_asprintf().

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