Literals Namespace

Qt::Literals

The Literals inline namespace declares literal operators for Qt types. 更多...

头：	#include < QtLiterals >
CMake:	find_package(Qt6 REQUIRED COMPONENTS Core) target_link_libraries(mytarget PRIVATE Qt6::Core)
qmake:	QT += core

名称空间

namespace

StringLiterals

详细描述

名称空间

namespace Literals:: StringLiterals

The inline Qt::Literals::StringLiterals namespace declares string literal operators for Qt types. Because both Literals and StringLiterals namespaces are declared as inline, the symbols from this namespace can be accessed by adding one of the following to your code:

// Makes visible only the literal operators declared in StringLiterals
using namespace Qt::Literals::StringLiterals;
// Makes visible literal operators declared in all inline namespaces
// inside Literals
using namespace Qt::Literals;
// Makes visible all symbols (including all literal operators) declared
// in the Qt namespace
using namespace Qt;