[geos-devel] compiling problem

[strk at refractions.net]

On Sat, Sep 11, 2004 at 08:44:13PM -0700, Paul Ramsey wrote:
> I have found all the cases of this and fixed them. We now compile on 
> OS/X, if you pull the CVS version.

Excellent!
--strk;

> 
> On Saturday, September 11, 2004, at 10:17 AM, strk at refractions.net 
> wrote:
> 
> >On Sat, Sep 11, 2004 at 07:12:34AM +0200, Michel Garand wrote:
> >>Greetings!
> >>
> >>I am compiling GEOS 2.0.0 on a Debian machine
> >>
> >>why do i get the following error?
> >>
> >>......
> >>LineString.cpp:221: comparison of distinct pointer types 
> >>`geos::Geometry
> >>*' and `const geos::LineString *' lacks a cast
> >
> >Because that comparison lacks a cast :<
> >Actually the two pointers are of the same size, and the objects they
> >point to are one a subclass of the other.
> >
> >I never got a compiler error
> >[g++ (GCC) 3.3.2 20031005 (Debian prerelease)]
> >
> >Substitute line 221 of source/geom/LineString.cpp from:
> >        if ( in != this ) delete(in);
> >to:
> >        if ( (LineString *)in != this ) delete(in);
> >
> >and see if your compiler likes it.
> >
> >Other places omit that cast, though..
> >
> >What's your compiler version ?
> >
> >--strk;
> >_______________________________________________
> >geos-devel mailing list
> >geos-devel at geos.refractions.net
> >http://geos.refractions.net/mailman/listinfo/geos-devel
> >
>      Paul Ramsey
>      Refractions Research
>      Email: pramsey at refractions.net
>      Phone: (250) 885-0632
> 
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