Re: [Flightgear-devel] CC compiler problem?
Erik Hofman wrote:
I have a propblem with a peace of CC code which is pretty standard for
common C. When I define a structure and point an array to a
pre-defined array;
[...]
this works for C but not for CC? Am I doing something wrong here, or
doesn't CC allow this type of declaration (and if not, is there an
alternative)?
This is perfectly legal C++; I tried it with gcc (full program
attached) and it works fine. What errors are you seeing?
Andy
--
Andrew J. RossNextBus Information Systems
Senior Software Engineer Emeryville, CA
[EMAIL PROTECTED] http://www.nextbus.com
Men go crazy in conflagrations. They only get better one by one.
- Sting (misquoted)
#include string
#include iostream
double _fg_lin(double arg) { return 0; }
double _fg_log10(double arg) { return 1; }
struct {
string name;
double (*fn)(double);
} __fg_snd_[] =
{
{lin, _fg_lin},
{log, _fg_log10},
{, NULL}
};
int main()
{
cout (*__fg_snd_[0].fn)(1) endl;
}
Re: [Flightgear-devel] CC compiler problem?
Andy Ross wrote: Erik Hofman wrote: I have a propblem with a peace of CC code which is pretty standard for common C. When I define a structure and point an array to a pre-defined array; [...] this works for C but not for CC? Am I doing something wrong here, or doesn't CC allow this type of declaration (and if not, is there an alternative)? This is perfectly legal C++; I tried it with gcc (full program attached) and it works fine. What errors are you seeing? the C++ code gives the warning message: fn = NULL while the C code calls log10() twice. Erik ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
Re: [Flightgear-devel] CC compiler problem?
Andy Ross wrote: Erik Hofman wrote: I have a propblem with a peace of CC code which is pretty standard for common C. When I define a structure and point an array to a pre-defined array; [...] this works for C but not for CC? Am I doing something wrong here, or doesn't CC allow this type of declaration (and if not, is there an alternative)? This is perfectly legal C++; I tried it with gcc (full program attached) and it works fine. What errors are you seeing? This program gives me a core dump, because __fg_snd_[0].fn == NULL. Erik ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
