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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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