Removed i_less_functor, i_cmp_functor, i_eq_functor and i_hash_functor: not needed.

Simplified cvec_X_eq() and cdeq_X_eq()

5 files changed, 17 insertions, 35 deletions

diff --git a/include/stc/cdeq.h b/include/stc/cdeq.h
index c4f84a1b..09c0a7f8 100644
--- a/include/stc/cdeq.h
+++ b/include/stc/cdeq.h
@@ -198,9 +198,8 @@ _cx_memb(_get_mut)(_cx_self* self, _cx_raw raw)
 STC_INLINE bool
 _cx_memb(_eq)(const _cx_self* x, const _cx_self* y) {
     if (x->_len != y->_len) return false;
-    _cx_iter i = _cx_memb(_begin)(x), j = _cx_memb(_begin)(y);
-    for (; i.ref; _cx_memb(_next)(&i), _cx_memb(_next)(&j)) {
-        const _cx_raw _rx = i_keyto(i.ref), _ry = i_keyto(j.ref);
+    for (intptr_t i = 0; i < x->_len; ++i) {
+        const _cx_raw _rx = i_keyto(x->data+i), _ry = i_keyto(y->data+i);
         if (!(i_eq((&_rx), (&_ry)))) return false;
     }
     return true;
diff --git a/include/stc/cmap.h b/include/stc/cmap.h
index 402038cb..c840523f 100644
--- a/include/stc/cmap.h
+++ b/include/stc/cmap.h
@@ -82,12 +82,6 @@ typedef struct { int64_t idx; uint8_t hx; } chash_bucket_t;
   #define _i_size i_ssize
 #endif
 #include "priv/template.h"
-#ifndef i_hash_functor
-  #define i_hash_functor(self, x) i_hash(x)
-#endif
-#ifndef i_eq_functor
-  #define i_eq_functor(self, x, y) i_eq(x, y)
-#endif
 #if !c_option(c_is_forward)
   _cx_deftypes(_c_chash_types, _cx_self, i_key, i_val, i_ssize, _i_MAP_ONLY, _i_SET_ONLY);
 #endif
@@ -371,14 +365,14 @@ STC_DEF void _cx_memb(_clear)(_cx_self* self) {
 
 STC_DEF chash_bucket_t
 _cx_memb(_bucket_)(const _cx_self* self, const _cx_rawkey* rkeyptr) {
-    const uint64_t _hash = i_hash_functor(self, rkeyptr);
+    const uint64_t _hash = i_hash(rkeyptr);
     int64_t _cap = self->bucket_count;
     chash_bucket_t b = {c_PASTE(fastrange_,_i_expandby)(_hash, (uint64_t)_cap), (uint8_t)(_hash | 0x80)};
     const uint8_t* _hx = self->_hashx;
     while (_hx[b.idx]) {
         if (_hx[b.idx] == b.hx) {
             const _cx_rawkey _raw = i_keyto(_i_keyref(self->table + b.idx));
-            if (i_eq_functor(self, (&_raw), rkeyptr))
+            if (i_eq((&_raw), rkeyptr))
                 break;
         }
         if (++b.idx == _cap)
@@ -469,7 +463,7 @@ _cx_memb(_erase_entry)(_cx_self* self, _cx_value* _val) {
         if (! _hashx[j])
             break;
         const _cx_rawkey _raw = i_keyto(_i_keyref(_slot + j));
-        k = (i_ssize)c_PASTE(fastrange_,_i_expandby)(i_hash_functor(self, (&_raw)), (uint64_t)_cap);
+        k = (i_ssize)c_PASTE(fastrange_,_i_expandby)(i_hash((&_raw)), (uint64_t)_cap);
         if ((j < i) ^ (k <= i) ^ (k > j)) /* is k outside (i, j]? */
             _slot[i] = _slot[j], _hashx[i] = _hashx[j], i = j;
     }
@@ -479,8 +473,6 @@ _cx_memb(_erase_entry)(_cx_self* self, _cx_value* _val) {
 
 #endif // i_implement
 #undef i_max_load_factor
-#undef i_hash_functor
-#undef i_eq_functor
 #undef _i_size
 #undef _i_isset
 #undef _i_ismap
diff --git a/include/stc/cpque.h b/include/stc/cpque.h
index 4955f2e0..00eaa49e 100644
--- a/include/stc/cpque.h
+++ b/include/stc/cpque.h
@@ -32,9 +32,6 @@
 #endif
 
 #include "priv/template.h"
-#ifndef i_less_functor
-  #define i_less_functor(self, x, y) i_less(x, y)
-#endif
 #if !c_option(c_is_forward)
   _cx_deftypes(_c_cpque_types, _cx_self, i_key);
 #endif
@@ -120,8 +117,8 @@ STC_DEF void
 _cx_memb(_sift_down_)(_cx_self* self, const intptr_t idx, const intptr_t n) {
     _cx_value t, *arr = self->data - 1;
     for (intptr_t r = idx, c = idx*2; c <= n; c *= 2) {
-        c += i_less_functor(self, (&arr[c]), (&arr[c + (c < n)]));
-        if (!(i_less_functor(self, (&arr[r]), (&arr[c])))) return;
+        c += i_less((&arr[c]), (&arr[c + (c < n)]));
+        if (!(i_less((&arr[r]), (&arr[c])))) return;
         t = arr[r], arr[r] = arr[c], arr[r = c] = t;
     }
 }
@@ -156,12 +153,11 @@ _cx_memb(_push)(_cx_self* self, _cx_value value) {
         _cx_memb(_reserve)(self, self->_len*3/2 + 4);
     _cx_value *arr = self->data - 1; /* base 1 */
     intptr_t c = ++self->_len;
-    for (; c > 1 && (i_less_functor(self, (&arr[c/2]), (&value))); c /= 2)
+    for (; c > 1 && (i_less((&arr[c/2]), (&value))); c /= 2)
         arr[c] = arr[c/2];
     arr[c] = value;
 }
 
 #endif
 #define CPQUE_H_INCLUDED
-#undef i_less_functor
 #include "priv/template.h"
diff --git a/include/stc/csmap.h b/include/stc/csmap.h
index 2b1910e9..50593ba3 100644
--- a/include/stc/csmap.h
+++ b/include/stc/csmap.h
@@ -80,9 +80,6 @@ int main(void) {
   #define _i_size i_ssize
 #endif
 #include "priv/template.h"
-#ifndef i_cmp_functor
-  #define i_cmp_functor(self, x, y) i_cmp(x, y)
-#endif
 #if !c_option(c_is_forward)
   _cx_deftypes(_c_aatree_types, _cx_self, i_key, i_val, i_ssize, _i_MAP_ONLY, _i_SET_ONLY);
 #endif
@@ -222,12 +219,12 @@ _cx_memb(_advance)(_cx_iter it, size_t n) {
 }
 
 STC_INLINE bool
-_cx_memb(_eq)(const _cx_self* m1, const _cx_self* m2) {
-    if (_cx_memb(_size)(m1) != _cx_memb(_size)(m2)) return false;
-    _cx_iter i = _cx_memb(_begin)(m1), j = _cx_memb(_begin)(m2);
+_cx_memb(_eq)(const _cx_self* self, const _cx_self* other) {
+    if (_cx_memb(_size)(self) != _cx_memb(_size)(other)) return false;
+    _cx_iter i = _cx_memb(_begin)(self), j = _cx_memb(_begin)(other);
     for (; i.ref; _cx_memb(_next)(&i), _cx_memb(_next)(&j)) {
         const _cx_rawkey _rx = i_keyto(_i_keyref(i.ref)), _ry = i_keyto(_i_keyref(j.ref));
-        if ((i_cmp_functor(m1, (&_rx), (&_ry))) != 0) return false;
+        if (!(i_eq((&_rx), (&_ry)))) return false;
     }
     return true;
 }
@@ -357,7 +354,7 @@ _cx_memb(_find_it)(const _cx_self* self, _cx_rawkey rkey, _cx_iter* out) {
     out->_top = 0;
     while (tn) {
         int c; const _cx_rawkey _raw = i_keyto(_i_keyref(&d[tn].value));
-        if ((c = i_cmp_functor(self, (&_raw), (&rkey))) < 0)
+        if ((c = i_cmp((&_raw), (&rkey))) < 0)
             tn = d[tn].link[1];
         else if (c > 0)
             { out->_st[out->_top++] = tn; tn = d[tn].link[0]; }
@@ -425,7 +422,7 @@ _cx_memb(_insert_entry_i_)(_cx_self* self, i_ssize tn, const _cx_rawkey* rkey, _
     while (tx) {
         up[top++] = tx;
         const _cx_rawkey _raw = i_keyto(_i_keyref(&d[tx].value));
-        if (!(c = i_cmp_functor(self, (&_raw), rkey)))
+        if (!(c = i_cmp((&_raw), rkey)))
             { _res->ref = &d[tx].value; return tn; }
         dir = (c < 0);
         tx = d[tx].link[dir];
@@ -464,7 +461,7 @@ _cx_memb(_erase_r_)(_cx_self *self, i_ssize tn, const _cx_rawkey* rkey, int *era
     if (tn == 0)
         return 0;
     _cx_rawkey raw = i_keyto(_i_keyref(&d[tn].value));
-    i_ssize tx; int c = i_cmp_functor(self, (&raw), rkey);
+    i_ssize tx; int c = i_cmp((&raw), rkey);
     if (c != 0)
         d[tn].link[c < 0] = _cx_memb(_erase_r_)(self, d[tn].link[c < 0], rkey, erased);
     else {
@@ -594,7 +591,6 @@ _cx_memb(_drop)(_cx_self* self) {
 }
 
 #endif // i_implement
-#undef i_cmp_functor
 #undef _i_size
 #undef _i_isset
 #undef _i_ismap
diff --git a/include/stc/cvec.h b/include/stc/cvec.h
index 91cdb25c..8f35e5fc 100644
--- a/include/stc/cvec.h
+++ b/include/stc/cvec.h
@@ -236,9 +236,8 @@ _cx_memb(_get_mut)(const _cx_self* self, _cx_raw raw)
 STC_INLINE bool
 _cx_memb(_eq)(const _cx_self* x, const _cx_self* y) {
     if (x->_len != y->_len) return false;
-    _cx_iter i = _cx_memb(_begin)(x), j = _cx_memb(_begin)(y);
-    for (; i.ref; _cx_memb(_next)(&i), _cx_memb(_next)(&j)) {
-        const _cx_raw _rx = i_keyto(i.ref), _ry = i_keyto(j.ref);
+    for (intptr_t i = 0; i < x->_len; ++i) {
+        const _cx_raw _rx = i_keyto(x->data+i), _ry = i_keyto(y->data+i);
         if (!(i_eq((&_rx), (&_ry)))) return false;
     }
     return true;