pikapython/package/PikaStdLib/PikaStdLib_RangeObj.c
2022-03-30 01:22:25 +08:00

25 lines
612 B
C

#include "PikaObj.h"
Arg* PikaStdLib_RangeObj___next__(PikaObj* self) {
int a1 = args_getInt(self->list, "a1");
int a2 = args_getInt(self->list, "a2");
int start = 0;
int end = 0;
int foot = 1;
/* only start and end */
start = a1;
end = a2;
/* start */
int iter_i = args_getInt(self->list, "iter_i");
/* iter_i is not inited */
if (-999999999 == iter_i) {
iter_i = start;
}
/* exit */
if (iter_i >= end) {
return arg_setNull(NULL);
}
args_setInt(self->list, "iter_i", iter_i + foot);
return arg_setInt(NULL, "", iter_i);
}