Re: [Plplot-general] plstream instantiation [C++]

[Xavier C. <car...@gm...>]

It was a matter of how I built Plpot, it's fixed now, thanks

On Thu, Jan 9, 2020 at 3:53 PM Xavier Cardil <car...@gm...>
wrote:

> Following this document :
> https://www.absoft.com/wp-content/uploads/2015/08/plplot-5.3.1.pdf
>
> The C++ programmer can write: plstream p( ... ); p.env( ... ); p.line( ...
>> );
>
>
> I have "started" to port my Python program to C++, and trying to
> instantiate plstream and, as example, call start() and give it some
> parameters:
>
> const char *x = "xwin";
>
> PLINT once = 1;
>
> PLINT twice = 1;
>
> cout << x << endl;
>
> plstream p;
>
> p.start(x, once, twice);
>
> But I get this at compile:
>
> [build] CMakeFiles/autoplot++.dir/main.cpp.o: In function `main':
> [build] /home/xavier/autoplot_plus/main.cpp:521: undefined reference to
> `plstream::plstream()'
> [build] /home/xavier/autoplot_plus/main.cpp:521: undefined reference to
> `plstream::~plstream()'
> [build] collect2: error: ld returned 1 exit status
> [build] make[2]: *** [autoplot++] Error 1
> [build] make[1]: *** [CMakeFiles/autoplot++.dir/all] Error 2
> [build] make: *** [all] Error 2
>
> I'm not sure what's missing here, I'd appreciate if you guys can give me a
> hint
>
> Thanks
>
> Xavier
>
>