QProtobufSerializer Class

The QProtobufSerializer class is interface that represents basic functions for serialization/deserialization. 更多...

頭：	`#include <QProtobufSerializer>`
CMake:	`find_package(Qt6 REQUIRED COMPONENTS Protobuf)` `target_link_libraries(mytarget PRIVATE Qt6::Protobuf)`
Since:	Qt 6.5
繼承：	QAbstractProtobufSerializer

所有成員列錶，包括繼承成員

公共函數

	QProtobufSerializer ()
virtual	~QProtobufSerializer () override
`(從 6.7 起)` void	shouldPreserveUnknownFields (bool preserveUnknownFields )

重實現公共函數

virtual QAbstractProtobufSerializer::Error	lastError () const override
virtual QString	lastErrorString () const override

詳細描述

The QProtobufSerializer class registers serializers/deserializers for classes implementing a protobuf message, inheriting QProtobufMessage . These classes are generated automatically, based on a .proto file, using the CMake function qt_add_protobuf or by running qtprotobufgen 直接。

成員函數文檔編製

QProtobufSerializer:: QProtobufSerializer ()

Constructs a new serializer instance.

`[override virtual noexcept]` QProtobufSerializer:: ~QProtobufSerializer ()

Destroys the serializer instance.

`[override virtual]` QAbstractProtobufSerializer::Error QProtobufSerializer:: lastError () const

重實現： QAbstractProtobufSerializer::lastError () const.

Returns the last deserialization error for the serializer instance.

另請參閱 lastErrorString ().

`[override virtual]` QString QProtobufSerializer:: lastErrorString () const

重實現： QAbstractProtobufSerializer::lastErrorString () const.

Returns the last deserialization error string for the serializer instance.

另請參閱 lastError ().

`[since 6.7]` void QProtobufSerializer:: shouldPreserveUnknownFields ( bool preserveUnknownFields )

Controls whether the unknown fields received from the wire should be stored in the resulting message or if it should be omitted, based on preserveUnknownFields .

該函數在 Qt 6.7 引入。