add enum comm::CMD to server.rst to make reference work in the doc

Author: w0lek

doc/src/api/vpr/server.rst

@@ -18,6 +18,9 @@ server::GateIO
 server::Task
 ------------
 
+.. doxygenfile:: commcmd.h
+   :project: vpr
+
 .. doxygenclass:: server::Task
    :project: vpr
    :members:

vpr/src/server/commcmd.h

@@ -0,0 +1,18 @@
+#ifndef COMMCMD_H
+#define COMMCMD_H
+
+#ifndef NO_SERVER
+
+namespace comm {
+
+enum class CMD : int {
+    NONE=-1,
+    GET_PATH_LIST_ID=0,
+    DRAW_PATH_ID=1
+};
+
+} // namespace comm
+
+#endif /* NO_SERVER */
+
+#endif /* COMMCMD_H */

vpr/src/server/commconstants.h

@@ -28,12 +28,6 @@ inline const std::string OPTION_DRAW_PATH_CONTOUR{"draw_path_contour"};
 inline const std::string KEY_SETUP_PATH_LIST{"setup"};
 inline const std::string KEY_HOLD_PATH_LIST{"hold"};
 
-enum class CMD : int {
-    NONE=-1,
-    GET_PATH_LIST_ID=0,
-    DRAW_PATH_ID=1
-};
-
 } // namespace comm
 
 #endif /* NO_SERVER */

vpr/src/server/task.h

@@ -8,7 +8,7 @@
 #include <chrono>
 
 #include "telegramheader.h"
-#include "commconstants.h"
+#include "commcmd.h"
 
 namespace server {