ros-controls#191 added operator-bool to Handle<> template class for t…

…esting if handle has a reference set. uncrustify fixes on joint limits macros
guru-florida · Oct 23, 2020 · f76ae53 · f76ae53
1 parent ddd222b
commit f76ae53
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/hardware_interface/include/hardware_interface/handle.hpp b/hardware_interface/include/hardware_interface/handle.hpp
@@ -35,6 +35,9 @@ class Handle
   {
   }
 
+  /// \brief returns true if handle references a value
+  inline operator bool() const {return value_ptr_ != nullptr;}
+
   HARDWARE_INTERFACE_PUBLIC
   HandleType with_value_ptr(double * value_ptr)
   {

diff --git a/joint_limits_interface/include/joint_limits_interface/joint_limits_interface.hpp b/joint_limits_interface/include/joint_limits_interface/joint_limits_interface.hpp
@@ -54,9 +54,9 @@
 #include "joint_limits_interface/joint_limits_interface_exception.hpp"
 
 
-#define DEFAULT_POSITION_HANDLE { std::string(), "position" }
-#define DEFAULT_VELOCITY_HANDLE { std::string(), "velocity" }
-#define DEFAULT_COMMAND_HANDLE { std::string(), "position_command" }
+#define DEFAULT_POSITION_HANDLE {std::string(), "position"}
+#define DEFAULT_VELOCITY_HANDLE {std::string(), "velocity"}
+#define DEFAULT_COMMAND_HANDLE {std::string(), "position_command"}
 
 namespace joint_limits_interface
 {