It's because int countGC(char *) is really undefined!

I have not used Inline::CPP before but it seems to me that a Perl string (at least in your case) will be passed as a char array rather than as a std::string.

Although I have no idea how to tell it to pass a perl string as a std::string rather than a char *, the fix is obvious:

int countGC(char * _gcString) {
        string gcString = string(_gcString);
        int res(0);
        for (int i = 0; i < gcString.length(); i++) { if (gcString[i] 
+== 'C' || gcString[i] == 'G') { res++; } }
        return res;
}

[download]

bw, bliako

In reply to Re: Inline CPP undefined subroutine by bliako
in thread Inline CPP undefined subroutine by Alessandro

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