On 03/13/13 15:06, Greg Ercolano wrote:
> On 03/13/13 14:35, Richard Sanders wrote:
>> fl_alert seems to crash when supplied with a format field and the
>> required parameters. I used the exact same as sprintf (that does not
>> crash). This is for win64 and mingw64 with FLTK-1.3.2 (all compiled 64
>> bit). I have not tried in Linux or win32.
>>
>> This is not really bothersome because passing the sprintf pre
>> formatted string works.
>>
>> Is this a coding bug or a document bug that needs to be fixed.
>
> Can we see some example code that crashes?
>
BTW, does the FLTK test program "message" work for you?
If you recently built FLTK, run it.. the second dialog
(which starts with "Quantum fluctuations") uses fl_alert()
with %g as part of its format string.
FWIW the following works OK with 1.3.2 on linux:
#include <FL/Fl.H>
#include <FL/Fl_Window.H>
#include <FL/fl_ask.H>
int main(int argc, char* argv[]) {
int i = 12;
float f = 34.56;
const char *s = "hello world";
fl_alert("Testing an int(%d) a float (%.2f) and a string (%s)",i,f,s);
return Fl::run();
}
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