Reply to Qian,
Hi All,
I am new to D community. I have some problems with TimeOfDay struct.
I have defined a class:
========================================================
class Test
{
TimeOfDay* getTime() {
return a_valid_timeofday_pointer;
}
Could you expand on this function? The rest looks good but if this function
is returning a pointer to something that then goes out of scope (a local
var for instance) than that would be the bug.
void setTime(TimeOfDay* value) {
setValueAsTime(*value);
}
void setValueAsTime(TimeOfDay value) {
Cout(TimeToChar(value)).newline;
}
/* the rest implementation of this class ... */
}
========================================================
I try to test if setTime() works properly.
If I call
Cout(TimeToChar(*TestObj.getTime())).newline;
It works. The console will show "10:00:00" for example.
If I call
TestObj.setTime(TestObj.getTime());
It does not work. The console will show "33140305:48698544:485947594"
for example.
If I change the setTime() function to
void setTime(TimeOfDay* value) {
Cout(TimeToChar(*value)).newline;
}
or
void setTime(TimeOfDay* value) {
TimeOfDay copy = *value;
setValueAsTime(copy);
}
It works.
What's wrong with my code? (BTW: I do not want to change TimeOfDay* to
TimeOfDay, otherwise null cannot be passed in.)
Thanks in advance.
