Re^3: Inline::CPP + OpenCV = problems

Thanks for the idea but the order is determined by Inline::CPP when it creates the XS file in folder _Inline/build. Perl headers come first. However I did change the order of the includes manually (e.g. without re-perling, I went into said folder and edited the XS file). The first error (seed redefined) is gone (something tells me it will reappear if/when I make Perl call its seed) but the second error (e.g. namespace cv clashes with struct cv) persists (obviously).

My knowledge of XS is zero, but wouldn't using XS/XSpp require including those OpenCV headers? And still get the clash with Perl's headers?

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Re^4: Inline::CPP + OpenCV = problems by syphilis (Archbishop) on Nov 20, 2019 at 23:18 UTC
the order is determined by Inline::CPP when it creates the XS file in folder _Inline/build. Perl headers come first Inline::C has the PRE_HEAD Config option that enables one to place the code of one's choice before the perl headers. I haven't specifically checked, but I would expect the PRE_HEAD option works also with Inline::CPP. Cheers, Rob	[reply]
Re^5: Inline::CPP + OpenCV = problems by bliako (Monsignor) on Nov 20, 2019 at 23:41 UTC
but how that would work with the headers in the `__CPP__` section? Must I remove the headers from the `__CPP__` section and add them to the `pre_head` string?	[reply] [d/l] [select]
Re^6: Inline::CPP + OpenCV = problems by syphilis (Archbishop) on Nov 21, 2019 at 00:23 UTC
Must I remove the headers from the __CPP__ section and add them to the pre_head string? Yep - that's what I'd be trying. If the XS file that's currently being generated is of the form: `Perl headers CV headers Other code` [download] You should be able (with the help of PRE_HEAD) to generate an XS file of the form: `CV headers Perl headers Other code` [download] I don't know, however, if that will actually solve the problem. Cheers, Rob	[reply] [d/l] [select]
Re^7: Inline::CPP + OpenCV = problems by bliako (Monsignor) on Nov 21, 2019 at 11:57 UTC


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