MacArthur, Ian (SELEX GALILEO, UK) schrieb:
>
>>> public:
>>> tag(char *tobeshown, int x, int y, int w, int h):
>> Fl_Widget(x,y,w,h) {
>>> strcpy_s(text,tobeshown);
>>> posx=x;
>>> posy=y;
>>> // Default font, font size, color
>>> tcolor=FL_BLACK;
>>> tfont=FL_HELVETICA;
>>> if (h<18) tfontsize=h;
>>> else tfontsize=18;
>>> }
>>
>> Just a tip, I like it more to use initialisation list:
>>
>> public:
>> tag(char *tobeshown, int x, int y, int w, int h):
>> Fl_Widget(x,y,w,h),
>> tcolor(FL_BLACK), tfont(FL_HELVETICA), tfontsize(18),
>> posx(x), posy(y)
>> {
>> strcpy_s(text,tobeshown);
>> if (h<18) tfontsize=h;
>> }
>
>
> Though that's very much a stylistic thing - for my part, I like the OP's
> way better than Edzard's way!
Yery much, but not entirely - initialising constant values and
references is only possible by using initialisation list and it can
prevent objects by beeing initialised twice.
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