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ostream operator for ServiceCallResult<>

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Pavel Kirienko
2014-03-14 01:45:16 +04:00
parent bc70390722
commit 8f2034b090
2 changed files with 14 additions and 5 deletions
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libuavcan/include/uavcan/service_client.hpp
+13
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@@ -40,6 +40,19 @@ struct ServiceCallResult
bool isSuccessful() const { return status == Success; }
};
template <typename Stream, typename DataType>
static Stream& operator<<(Stream& s, const ServiceCallResult<DataType>& scr)
{
s << "# Service call result [" << DataType::getDataTypeFullName() << "] "
<< (scr.isSuccessful() ? "OK" : "FAILURE")
<< " server_node_id=" << int(scr.server_node_id.get()) << "\n";
if (scr.isSuccessful())
s << scr.response;
else
s << "# (no data)";
return s;
}
template <typename DataType_, typename Callback = void(*)(const ServiceCallResult<DataType_>&)>
class ServiceClient :