uCBQN/src/c32arr.c
2021-05-15 12:23:19 +03:00

97 lines
2.9 KiB
C

#include "h.h"
typedef struct C32Arr {
struct Arr;
u32 a[];
} C32Arr;
B m_c32arrv(u32** p, usz ia) {
C32Arr* r = mm_allocN(fsizeof(C32Arr,a,u32,ia), t_c32arr); B rb = tag(r, ARR_TAG);
*p = r->a;
arr_shVec(rb, ia);
return rb;
}
B m_c32arrc(u32** p, B x) { assert(isArr(x));
C32Arr* r = mm_allocN(fsizeof(C32Arr,a,u32,a(x)->ia), t_c32arr); B rb = tag(r, ARR_TAG);
*p = r->a;
arr_shCopy(rb, x);
return rb;
}
B m_c32arrp(u32** p, usz ia) { // doesn't write shape/rank
C32Arr* r = mm_allocN(fsizeof(C32Arr,a,u32,ia), t_c32arr);
*p = r->a;
r->ia = ia;
return tag(r, ARR_TAG);
}
typedef struct C32Slice {
struct Slice;
u32* a;
} C32Slice;
B m_c32slice(B p, u32* ptr) {
C32Slice* r = mm_allocN(sizeof(C32Slice), t_c32slice);
r->p = p;
r->a = ptr;
return tag(r, ARR_TAG);
}
u32* c32arr_ptr(B x) { VT(x, t_c32arr); return c(C32Arr,x)->a; }
u32* c32any_ptr(B x) { assert(isArr(x)); u8 t=v(x)->type; if(t==t_c32arr) return c(C32Arr,x)->a; assert(t==t_c32slice); return c(C32Slice,x)->a; }
B m_str8(usz sz, char* s) {
u32* rp; B r = m_c32arrv(&rp, sz);
for (u64 i = 0; i < sz; i++) rp[i] = (u32)s[i];
return r;
}
NOINLINE B m_str32(u32* s) {
usz sz = 0; while(s[sz]) sz++;
u32* rp; B r = m_c32arrv(&rp, sz);
for (usz i = 0; i < sz; i++) rp[i] = s[i];
return r;
}
C32Arr* toC32Arr(B x) {
if (v(x)->type==t_c32arr) return c(C32Arr,x);
u32* rp; B r = m_c32arrc(&rp, x);
usz ia = a(r)->ia;
BS2B xgetU = TI(x).getU;
for (usz i = 0; i < ia; i++) rp[i] = o2c(xgetU(x,i));
dec(x);
return c(C32Arr,r);
}
bool eqStr(B w, u32* x) {
if (isAtm(w) || rnk(w)!=1) return false;
BS2B wgetU = TI(w).getU;
u64 i = 0;
while (x[i]) {
B c = wgetU(w, i);
if (!isC32(c) || x[i]!=(u32)c.u) return false;
i++;
}
return i==a(w)->ia;
}
B c32arr_slice (B x, usz s) {return m_c32slice(x , c(C32Arr ,x)->a+s); }
B c32slice_slice(B x, usz s) { B r = m_c32slice(inc(c(Slice,x)->p), c(C32Slice,x)->a+s); dec(x); return r; }
B c32arr_get (B x, usz n) { VT(x,t_c32arr ); return m_c32(c(C32Arr ,x)->a[n]); }
B c32slice_get(B x, usz n) { VT(x,t_c32slice); return m_c32(c(C32Slice,x)->a[n]); }
void c32arr_free(Value* x) { decSh(x); }
bool c32arr_canStore(B x) { return isC32(x); }
static inline void c32arr_init() {
ti[t_c32arr].get = c32arr_get; ti[t_c32slice].get = c32slice_get;
ti[t_c32arr].getU = c32arr_get; ti[t_c32slice].getU = c32slice_get;
ti[t_c32arr].slice = c32arr_slice; ti[t_c32slice].slice = c32slice_slice;
ti[t_c32arr].free = c32arr_free; ti[t_c32slice].free = slice_free;
ti[t_c32arr].visit = do_nothing; ti[t_c32slice].visit = slice_visit;
ti[t_c32arr].print = arr_print; ti[t_c32slice].print = arr_print;
ti[t_c32arr].isArr = true; ti[t_c32slice].isArr = true;
ti[t_i32arr].arrD1 = true; ti[t_i32slice].arrD1 = true;
ti[t_c32arr].elType = el_c32; ti[t_c32slice].elType = el_c32;
ti[t_c32arr].canStore = c32arr_canStore;
}