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Will some one please explain me this syntax of defining the class in bag.h
The reason why I have asked this question is - I am facing problem to create a variable/instance/reference to this class.
I don't have much exposure to c++.
Any help would be appreciated.
I don't have much exposure to c++.
This is really a C/C++ question rather than a ROS one. In the future: please try to find a more appropriate forum for these kind of questions.
As to what ROSBAG_DECL is: it's a macro that configures visibility of the declaration / definition that follows it. See ros_comm/tools/rosbag_storage/include/rosbag/macros.h for what it does specifically, and see gcc/wiki/visibility for general info about symbol visibility.
Asked: 2017-07-05 04:43:52 -0500
Seen: 343 times
Last updated: Jul 07 '17
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