13.6. C++ Data Types in Maps

The following table shows the data types that can be sent in a C++ map message, and the corresponding data types that will be received by clients in Java and Python.

Table 13.3. C++ Data Types in Maps
`C++ Data Type`	`Python`	`Java`
`bool`	`bool`	`boolean`
`uint16`	`int \| long`	`short`
`uint32`	`int \| long`	`int`
`uint64`	`int \| long`	`long`
`int16`	`int \| long`	`short`
`int32`	`int \| long`	`int`
`int64`	`int \| long`	`long`
`float`	`float`	`float`
`double`	`float`	`double`
`string`	`unicode`	`java.lang.String`
`qpid::types::Uuid`	`uuid`	`java.util.UUID`
`Variant::Map`	`dict`	`java.util.Map`
`Variant::List`	`list`	`java.util.List`

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