QtProtobuf Namespace▲
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Header: QtProtobuf
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Since: Qt 6.5
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CMake:
find_package(Qt6 REQUIRED COMPONENTS Protobuf)
target_link_libraries(mytarget PRIVATE Qt6::Protobuf)
Detailed Description▲
Classes▲
Type Documentation▲
enum QtProtobuf::WireTypes▲
The WireTypes enumeration reflects protobuf default wiretypes.
The following table shows the values in the enumeration and their corresponding types:
|
Constant |
Value |
Description |
|---|---|---|
|
QtProtobuf::WireTypes::Unknown |
-1 |
Invalid wire type |
|
QtProtobuf::WireTypes::Varint |
0 |
int32, int64, uint32, uint64, sint32, sint64, bool, enum |
|
QtProtobuf::WireTypes::Fixed64 |
1 |
fixed64, sfixed64, double |
|
QtProtobuf::WireTypes::LengthDelimited |
2 |
string, bytes, embedded messages, packed repeated fields |
|
QtProtobuf::WireTypes::StartGroup |
3 |
groups. Deprecated in proto syntax 3. Not supported by Qt Protobuf. |
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QtProtobuf::WireTypes::EndGroup |
4 |
groups. Deprecated in proto syntax 3. Not supported by Qt Protobuf. |
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QtProtobuf::WireTypes::Fixed32 |
5 |
fixed32, sfixed32, float |
See Also▲
See also encoding
[alias] QtProtobuf::boolList▲
Alias for a list of bool.
[alias] QtProtobuf::doubleList▲
Alias for a list of double.
[alias] QtProtobuf::fixed32▲
fixed32 is an unsigned 32-bit integer that is represented in protobuf as a fixed size 32-bit field, an alias for WireTypes::Fixed32.
[alias] QtProtobuf::fixed64▲
fixed64 is an unsigned 64-bit integer that is represented in protobuf as a fixed size 64-bit field, an alias for WireTypes::Fixed64.
[alias] QtProtobuf::fixed32List▲
Alias for a list of QtProtobuf::fixed32.
[alias] QtProtobuf::fixed64List▲
Alias for a list of QtProtobuf::fixed64.
[alias] QtProtobuf::floatList▲
Alias for a list of float.
[alias] QtProtobuf::int32▲
int32 is a regular signed 32-bit integer that is represented in protobuf as a variable size integer, an alias for WireTypes::Varint.
[alias] QtProtobuf::int64▲
int64 is a regular signed 64-bit integer that is represented in protobuf as a variable size integer, an alias for WireTypes::Varint.
[alias] QtProtobuf::int32List▲
Alias for a list of QtProtobuf::int32.
[alias] QtProtobuf::int64List▲
Alias for a list of QtProtobuf::int64.
[alias] QtProtobuf::sfixed32▲
sfixed32 is a signed 32-bit integer that is represented in protobuf as a fixed size 32-bit field, an alias for WireTypes::Fixed32.
[alias] QtProtobuf::sfixed64▲
sfixed64 is a signed 64-bit integer that is represented in protobuf as a fixed size 64-bit field, an alias for WireTypes::Fixed64.
[alias] QtProtobuf::sfixed32List▲
Alias for a list of QtProtobuf::sfixed32.
[alias] QtProtobuf::sfixed64List▲
Alias for a list of QtProtobuf::sfixed64.
[alias] QtProtobuf::sint32▲
sint32 is a 32-bit integer with forced sign marker that is represented in protobuf as variable size integer, an alias for WireTypes::Varint. sint32 is serialized using ZigZag conversion to reduce size of negative numbers.
See Also▲
See also signed-integers
[alias] QtProtobuf::sint64▲
sint64 is a 64-bit integer with forced sign marker that is represented in protobuf as variable size integer, an alias for WireTypes::Varint. sint64 is serialized using ZigZag conversion to reduce size of negative numbers.
See Also▲
See also signed-integers
[alias] QtProtobuf::sint32List▲
Alias for a list of QtProtobuf::sint32.
[alias] QtProtobuf::sint64List▲
Alias for a list of QtProtobuf::sint64.
[alias] QtProtobuf::uint32▲
uint32 is an unsigned 32-bit integer that is represented in protobuf as variable size integer, an alias for WireTypes::Varint.
[alias] QtProtobuf::uint64▲
uint64 is an unsigned 64-bit integer that is represented in protobuf as variable size integer, an alias for WireTypes::Varint.
[alias] QtProtobuf::uint32List▲
Alias for a list of QtProtobuf::uint32.
[alias] QtProtobuf::uint64List▲
Alias for a list of QtProtobuf::uint64.
Function Documentation▲
void QtProtobuf::qRegisterProtobufQtCoreTypes()▲
Registers serializers for the Qt::ProtobufQtCoreTypes library.
void QtProtobuf::qRegisterProtobufQtGuiTypes()▲
Registers serializers for the Qt::ProtobufQtGuiTypes library.
void qRegisterProtobufTypes()▲
Calling this function registers all, currently known, protobuf types with the serializer registry.
You should not have to call this function manually, as it is called automatically upon attempting serialization or deserialization of a protobuf message.
bool QtProtobuf::repeatedValueCompare(const QList<T> &a, const QList<T> &b)▲
Compares two repeated fields (essentially a list) to each other. Returns true if a is equal to b, false otherwise.
These functions are used in the generated code to implement operator==.
bool QtProtobuf::repeatedValueCompare(const QHash<K, V> &a, const QHash<K, V> &b)▲
Compares two map fields to each other. Returns true if a is equal to b, false otherwise.
These functions are used in the generated code to implement operator==.