diff options
Diffstat (limited to 'builtins/ranges.c')
| -rw-r--r-- | builtins/ranges.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/builtins/ranges.c b/builtins/ranges.c deleted file mode 100644 index 9dfd1efe..00000000 --- a/builtins/ranges.c +++ /dev/null @@ -1,63 +0,0 @@ -// Functions that operate on numeric ranges - -#include <ctype.h> -#include <err.h> -#include <gc.h> -#include <math.h> -#include <stdbool.h> -#include <stdint.h> -#include <stdlib.h> -#include <sys/param.h> - -#include "integers.h" -#include "text.h" -#include "types.h" -#include "util.h" - - -PUREFUNC static int32_t Range$compare(const Range_t *x, const Range_t *y, const TypeInfo *type) -{ - (void)type; - if (x == y) return 0; - int32_t diff = Int$compare(&x->first, &y->first, &Int$info); - if (diff != 0) return diff; - diff = Int$compare(&x->last, &y->last, &Int$info); - if (diff != 0) return diff; - return Int$compare(&x->step, &y->step, &Int$info); -} - -PUREFUNC static bool Range$equal(const Range_t *x, const Range_t *y, const TypeInfo *type) -{ - (void)type; - if (x == y) return true; - return Int$equal(&x->first, &y->first, &Int$info) && Int$equal(&x->last, &y->last, &Int$info) && Int$equal(&x->step, &y->step, &Int$info); -} - -static Text_t Range$as_text(const Range_t *r, bool use_color, const TypeInfo *type) -{ - (void)type; - if (!r) return Text("Range"); - - return Text$format(use_color ? "\x1b[0;1mRange\x1b[m(first=%r, last=%r, step=%r)" - : "Range(first=%r, last=%r, step=%r)", - Int$as_text(&r->first, use_color, &Int$info), Int$as_text(&r->last, use_color, &Int$info), - Int$as_text(&r->step, use_color, &Int$info)); -} - -PUREFUNC public Range_t Range$reversed(Range_t r) -{ - return (Range_t){r.last, r.first, Int$negative(r.step)}; -} - -PUREFUNC public Range_t Range$by(Range_t r, Int_t step) -{ - return (Range_t){r.first, r.last, Int$times(step, r.step)}; -} - -public const TypeInfo Range = {sizeof(Range_t), __alignof(Range_t), {.tag=CustomInfo, .CustomInfo={ - .as_text=(void*)Range$as_text, - .compare=(void*)Range$compare, - .equal=(void*)Range$equal, -}}}; - -// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0 |
