refinement of how the code works

[ihsinme]

good day.
could you please clarify.
at this point are you expecting an exception to be thrown or just a text alert?

openexr/src/lib/OpenEXR/ImfIDManifest.cpp

Line 337 in 0d7e229

IEX_NAMESPACE::InputExc ("Unrecognized IDmanifest version");

[meshula]

That code is throwing an exception, because the IDManifest has been found to be in an unknown format. A calling program would need to take an appropriate action, such as catching the exception and showing a text alert.

[ihsinme]

shouldn't we add the word throw in this case?

[cary-ilm]

You're right, that line is indeed missing a throw. It simply constructs the exception object and then it goes out of scope without being thrown, clearly an oversight. Good catch.

[cary-ilm]

Fixed #1062.

[meshula]

haha, thanks for clarifying! I didn't notice the throw was missing! I have been looking at these macros too long and my brain filled in the blanks :)