I like to write functions such as function_prime as a macro because they are so
simple. That way it doesn't take any runtime to call it.
-D
On Wed, 15 Nov 2000 16:48:54 DINH V. Ho� wrote:
| ASF wrote:
| >
| > Hello,
| >
| > I use the gtk_timeout_add function and my problem is that I need to pass
| > 2 args to the function specified in gtk_timeout_add but it accepts only
| > one arg for datas....
|
|
| The idea is to pass a structure with these two arguments
|
| when you have a function
|
| void function(type1 * arg1, type2 * arg2)
| {
| ....
| }
|
|
| you have to define a second function and a structure :
|
| struct struct_arg1_arg2
| {
| type1 * arg1;
| type2 * arg2;
| };
|
| void function_prime(struct struct_arg1_arg2 * arg)
| {
| function(arg->arg1, arg->arg2);
| }
|
| to call the function, you do the following :
|
| {
| struct struct_arg1_arg2 data;
| data->arg1 = arg1;
| data->arg2 = arg2;
| gtk_timeout_add(interval, function, &data);
| }
|
| --
| Hoa
|
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