Merge pull request #2545 from Luc-Meunier/autopilot-name

core: overload operator<< for Autopilot name

Author: julianoes

docs/en/cpp/api_reference/namespacemavsdk.md

@@ -66,6 +66,7 @@ enum [ForwardingOption](#namespacemavsdk_1a7066729108eae8a605d4dd169e4581b9) | F
 
 Type | Name | Description
 --- | --- | ---
+std::ostream & | [operator<<](#namespacemavsdk_1ad782054ca8c33116d0210acca8c55ce6) (std::ostream & os, const [Autopilot](namespacemavsdk.md#namespacemavsdk_1aba05635d1785223a4d7b457ae0407297) & autopilot) | Stream operator to print information about an `Autopilot`.
 std::string | [base64_encode](#namespacemavsdk_1a57a9962be22a61e5c36a66bc17e6a2a7) (std::vector< uint8_t > & raw) | Encode raw bytes to a base64 string.
 std::vector< uint8_t > | [base64_decode](#namespacemavsdk_1a34e7609c9e2ddcc72a74bbc79daf9c19) (const std::string & str) | Decode a base64 string into raw bytes.
 std::ostream & | [operator<<](#namespacemavsdk_1a2aa91d8b846b07fe7f305b399375ce5f) (std::ostream & str, const [ConnectionResult](namespacemavsdk.md#namespacemavsdk_1a0bad93f6d037051ac3906a0bcc09f992) & result) | Stream operator to print information about a `ConnectionResult`.
@@ -159,6 +160,28 @@ Value | Description
 ## Function Documentation
 
 
+### operator<<() {#namespacemavsdk_1ad782054ca8c33116d0210acca8c55ce6}
+
+```
+#include: autopilot.h
+```
+```cpp
+std::ostream & mavsdk::operator<<(std::ostream &os, const Autopilot &autopilot)
+```
+
+
+Stream operator to print information about an `Autopilot`.
+
+
+**Parameters**
+
+* std::ostream& **os** - 
+* const [Autopilot](namespacemavsdk.md#namespacemavsdk_1aba05635d1785223a4d7b457ae0407297)& **autopilot** - 
+
+**Returns**
+
+&emsp;std::ostream & - A reference to the stream.
+
 ### base64_encode() {#namespacemavsdk_1a57a9962be22a61e5c36a66bc17e6a2a7}
 
 ```

src/mavsdk/core/CMakeLists.txt

@@ -14,6 +14,7 @@ configure_file(include/mavsdk/mavlink_include.h.in include/mavsdk/mavlink_includ
 
 target_sources(mavsdk
     PRIVATE
+    autopilot.cpp
     base64.cpp
     call_every_handler.cpp
     connection.cpp

src/mavsdk/core/autopilot.cpp

@@ -0,0 +1,17 @@
+#include "autopilot.h"
+
+namespace mavsdk {
+
+std::ostream& operator<<(std::ostream& str, const Autopilot& autopilot)
+{
+    switch (autopilot) {
+        case Autopilot::Px4:
+            return str << "Px4";
+        case Autopilot::ArduPilot:
+            return str << "ArduPilot";
+        default:
+            return str << "Unknown";
+    }
+}
+
+} // namespace mavsdk

src/mavsdk/core/include/mavsdk/autopilot.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <sstream>
+
 namespace mavsdk {
 
 /**
@@ -11,4 +13,11 @@ enum class Autopilot {
     ArduPilot, // ArduPilot
 };
 
+/**
+ * @brief Stream operator to print information about an `Autopilot`.
+ *
+ * @return A reference to the stream.
+ */
+std::ostream& operator<<(std::ostream& os, const Autopilot& autopilot);
+
 } // namespace mavsdk