QIOSFileEngineFactory Class Reference

#include <qiosfileenginefactory.h>

Inheritance diagram for QIOSFileEngineFactory:

Collaboration diagram for QIOSFileEngineFactory:

Public Member Functions
	QIOSFileEngineFactory ()=default
std::unique_ptr< QAbstractFileEngine >	create (const QString &fileName) const
	If this file handler can handle fileName, this method creates a file engine and returns it wrapped in a std::unique_ptr; otherwise returns nullptr.
Public Member Functions inherited from QAbstractFileEngineHandler
	QAbstractFileEngineHandler ()
	Constructs a file handler and registers it with Qt.
virtual	~QAbstractFileEngineHandler ()
	Destroys the file handler.

Detailed Description

Definition at line 13 of file qiosfileenginefactory.h.

Constructor & Destructor Documentation

QIOSFileEngineFactory()

QIOSFileEngineFactory::QIOSFileEngineFactory ( )

default

Member Function Documentation

create()

std::unique_ptr< QAbstractFileEngine > QIOSFileEngineFactory::create ( const QString & fileName ) const

inlinevirtual

If this file handler can handle fileName, this method creates a file engine and returns it wrapped in a std::unique_ptr; otherwise returns nullptr.

Example:

std::unique_ptr<QAbstractFileEngine> ZipEngineHandler::create(const QString &fileName) const
{
    // ZipEngineHandler returns a ZipEngine for all .zip files
    if (fileName.toLower().endsWith(".zip"_L1))
        return std::make_unique<ZipEngine>(fileName);
    else
        return {};
}

See also

QAbstractFileEngine::create()

Implements QAbstractFileEngineHandler.

Definition at line 19 of file qiosfileenginefactory.h.

References fileName, and Q_UNUSED.

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

• qtbase/src/plugins/platforms/ios/optional/nsphotolibrarysupport/qiosfileenginefactory.h (a256e574f100a5eef046b8ac4b5aa38e6860a4cd)