QLatin1Char Class Reference

\inmodule QtCore \reentrant More...

#include <qchar.h>

Collaboration diagram for QLatin1Char:

Public Member Functions
constexpr	QLatin1Char (char c) noexcept
	Constructs a Latin-1 character for c.
constexpr char	toLatin1 () const noexcept
	Converts a Latin-1 character to an 8-bit ASCII representation of the character.
constexpr char16_t	unicode () const noexcept
	Converts a Latin-1 character to an 16-bit-encoded Unicode representation of the character.

Friends
class	QChar
constexpr bool	comparesEqual (const QLatin1Char &lhs, const QLatin1Char &rhs) noexcept
constexpr Qt::strong_ordering	compareThreeWay (const QLatin1Char &lhs, const QLatin1Char &rhs) noexcept
constexpr bool	comparesEqual (const QLatin1Char &lhs, char rhs) noexcept
constexpr Qt::strong_ordering	compareThreeWay (const QLatin1Char &lhs, char rhs) noexcept

Related Symbols
(Note that these are not member symbols.)
	operator""_L1 (char ch)

Detailed Description

\inmodule QtCore \reentrant

The QLatin1Char class provides an 8-bit ASCII/Latin-1 character.

This class is only useful to construct a QChar with 8-bit character.

See also

QChar, QLatin1StringView, QString

Definition at line 16 of file qchar.h.

Constructor & Destructor Documentation

QLatin1Char()

QLatin1Char::QLatin1Char ( char c )

inlineexplicitconstexprnoexcept

Constructs a Latin-1 character for c.

This constructor should be used when the encoding of the input character is known to be Latin-1.

Definition at line 19 of file qchar.h.

Referenced by operator""_L1(), and to_unicode().

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Member Function Documentation

toLatin1()

char QLatin1Char::toLatin1 ( ) const

inlineconstexprnoexcept

Converts a Latin-1 character to an 8-bit ASCII representation of the character.

Definition at line 20 of file qchar.h.

unicode()

char16_t QLatin1Char::unicode ( ) const

inlineconstexprnoexcept

Converts a Latin-1 character to an 16-bit-encoded Unicode representation of the character.

Definition at line 21 of file qchar.h.

Referenced by to_unicode().

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Friends And Related Symbol Documentation

comparesEqual [1/2]

bool comparesEqual ( const QLatin1Char & lhs, char rhs )

friend

Definition at line 31 of file qchar.h.

comparesEqual [2/2]

bool comparesEqual ( const QLatin1Char & lhs, const QLatin1Char & rhs )

friend

Definition at line 24 of file qchar.h.

compareThreeWay [1/2]

Qt::strong_ordering compareThreeWay ( const QLatin1Char & lhs, char rhs )

friend

Definition at line 34 of file qchar.h.

compareThreeWay [2/2]

Qt::strong_ordering compareThreeWay ( const QLatin1Char & lhs, const QLatin1Char & rhs )

friend

Definition at line 27 of file qchar.h.

operator""_L1()

operator""_L1 ( char ch )

related

Since

6.4

Literal operator that creates a QLatin1Char out of ch.

The following code creates a QLatin1Char:

using namespace Qt::Literals::StringLiterals;
 
auto ch = 'a'_L1;

See also

Qt::Literals::StringLiterals

Definition at line 696 of file qchar.h.

References QLatin1Char().

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QChar

friend class QChar

friend

Definition at line 39 of file qchar.h.

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

• qtbase/src/corelib/text/qchar.h (85899ff181984a1310cd1ad10cdb0824f1ca5118)
• qtbase/src/corelib/text/qchar.cpp (0770171dcda24a567d6f57b87fdd284011e56e16)