example.hpp: Where is the namespace rs2 included?

[HippoEug]

Just a quick and simple question regarding the example.hpp file that encapsulates OpenGL rendering and window management functions.

All I see is:

#define GLFW_INCLUDE_GLU
#include <GLFW/glfw3.h>

#include "../third-party/stb_easy_font.h"

with no

#include <librealsense\rs.hpp>

How is it possible that rs2::frameset& frames or rs2::video_frame& frame can still be compiled and called without any errors? I am just trying to learn more and understand more, any help is much appreciated. Thank you :)

[lramati]

This is likely an oversight, and would be able to compile if every file that includes example.hpp also happens to include librealsense/rs.hpp earlier

[RealSenseCustomerSupport]

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Hi HippoEug,

As Iramati pointed out, rs.hpp file is included before example.hpp file in each example, which will not cause compiler complain.
If you switch the order of the .hpp files, there should be errors flying around/

Thanks!

[RealSenseCustomerSupport]

---

Hi HippoEug,

If there is nothing else, this one will be closed soon.

Thanks!

[dorodnic]

@RealSenseCustomerSupport - please do not close issues tagged with either bug or enhancement labels.

[dorodnic]

Resolved in v2.19.0