Re: Using ANSI C++ std lib templates with mkoctfile

[Trond Karsten Varslot]

> I'm trying to compile an external function to octave (2.0.16, on
> linuxppc, latest g++), which uses the std::vector class.  mkoctfile
> works fine and in the octave shell I get:
> 
> octave: error in loading shared libraries:
> /home/paris/octave/src/hall.oct: undefined symbol:
> fill_n__H3ZPdZUiZd_X01X11RCX21_X01

Hei,
I got the same error message when I wrote an implementation of imread for
octave, using Imlib. The problem was that I had forgot to link with the
correct libraries. The options '-ljpeg -ltiff, ...' to mkoctfile solved my
problem. Maybe you could try something like 'mkoctfile -lstd yourfile.cc'.
As you might have gathered, I am not that clever with compiler flags and
options:(


-Trond.



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