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-rw-r--r--include/stc/cbox.h132
1 files changed, 67 insertions, 65 deletions
diff --git a/include/stc/cbox.h b/include/stc/cbox.h
index ca88fc66..55ce9711 100644
--- a/include/stc/cbox.h
+++ b/include/stc/cbox.h
@@ -23,7 +23,9 @@
*/
/* cbox: heap allocated boxed type
+#define i_implement
#include <stc/cstr.h>
+#include <stc/algo/raii.h> // c_auto
typedef struct { cstr name, email; } Person;
@@ -40,11 +42,11 @@ void Person_drop(Person* p) {
c_drop(cstr, &p->name, &p->email);
}
-#define i_keyclass Person // bind Person clone+drop fn's
#define i_type PBox
+#define i_valclass Person // bind Person clone+drop fn's
#include <stc/cbox.h>
-int main() {
+int main(void) {
c_auto (PBox, p, q)
{
p = PBox_from(Person_from("John Smiths", "[email protected]"));
@@ -56,142 +58,142 @@ int main() {
}
}
*/
-#include "ccommon.h"
+#include "priv/linkage.h"
#ifndef CBOX_H_INCLUDED
#define CBOX_H_INCLUDED
+#include "ccommon.h"
#include "forward.h"
#include <stdlib.h>
#include <string.h>
-#define cbox_NULL {NULL}
+#define cbox_null {0}
#endif // CBOX_H_INCLUDED
-#ifndef _i_prefix
#define _i_prefix cbox_
-#endif
-#ifdef i_eq
-#define _i_eq
-#endif
+#define _i_cbox
#include "priv/template.h"
typedef i_keyraw _cx_raw;
#ifndef i_is_forward
-_cx_deftypes(_c_cbox_types, _cx_self, i_key);
+_cx_DEFTYPES(_c_cbox_types, _cx_Self, i_key);
#endif
// constructors (take ownership)
-STC_INLINE _cx_self _cx_memb(_init)(void)
- { return c_LITERAL(_cx_self){NULL}; }
+STC_INLINE _cx_Self _cx_MEMB(_init)(void)
+ { return c_LITERAL(_cx_Self){NULL}; }
-STC_INLINE long _cx_memb(_use_count)(const _cx_self* self)
+STC_INLINE long _cx_MEMB(_use_count)(const _cx_Self* self)
{ return (long)(self->get != NULL); }
-STC_INLINE _cx_self _cx_memb(_from_ptr)(_cx_value* p)
- { return c_LITERAL(_cx_self){p}; }
+STC_INLINE _cx_Self _cx_MEMB(_from_ptr)(_cx_value* p)
+ { return c_LITERAL(_cx_Self){p}; }
// c++: std::make_unique<i_key>(val)
-STC_INLINE _cx_self _cx_memb(_make)(_cx_value val) {
- _cx_self ptr = {_i_alloc(_cx_value)};
+STC_INLINE _cx_Self _cx_MEMB(_make)(_cx_value val) {
+ _cx_Self ptr = {_i_alloc(_cx_value)};
*ptr.get = val; return ptr;
}
-STC_INLINE _cx_raw _cx_memb(_toraw)(const _cx_self* self)
+STC_INLINE _cx_raw _cx_MEMB(_toraw)(const _cx_Self* self)
{ return i_keyto(self->get); }
// destructor
-STC_INLINE void _cx_memb(_drop)(_cx_self* self) {
+STC_INLINE void _cx_MEMB(_drop)(_cx_Self* self) {
if (self->get) {
i_keydrop(self->get);
i_free(self->get);
}
}
-STC_INLINE _cx_self _cx_memb(_move)(_cx_self* self) {
- _cx_self ptr = *self;
+STC_INLINE _cx_Self _cx_MEMB(_move)(_cx_Self* self) {
+ _cx_Self ptr = *self;
self->get = NULL;
return ptr;
}
-STC_INLINE _cx_value* _cx_memb(_release)(_cx_self* self)
- { return _cx_memb(_move)(self).get; }
+STC_INLINE _cx_value* _cx_MEMB(_release)(_cx_Self* self)
+ { return _cx_MEMB(_move)(self).get; }
-STC_INLINE void _cx_memb(_reset)(_cx_self* self) {
- _cx_memb(_drop)(self);
+STC_INLINE void _cx_MEMB(_reset)(_cx_Self* self) {
+ _cx_MEMB(_drop)(self);
self->get = NULL;
}
// take ownership of p
-STC_INLINE void _cx_memb(_reset_to)(_cx_self* self, _cx_value* p) {
- _cx_memb(_drop)(self);
+STC_INLINE void _cx_MEMB(_reset_to)(_cx_Self* self, _cx_value* p) {
+ _cx_MEMB(_drop)(self);
self->get = p;
}
#ifndef i_no_emplace
-STC_INLINE _cx_self _cx_memb(_from)(_cx_raw raw)
- { return _cx_memb(_make)(i_keyfrom(raw)); }
+STC_INLINE _cx_Self _cx_MEMB(_from)(_cx_raw raw)
+ { return _cx_MEMB(_make)(i_keyfrom(raw)); }
#else
-STC_INLINE _cx_self _cx_memb(_from)(_cx_value val)
- { return _cx_memb(_make)(val); }
+STC_INLINE _cx_Self _cx_MEMB(_from)(_cx_value val)
+ { return _cx_MEMB(_make)(val); }
#endif
#if !defined i_no_clone
- STC_INLINE _cx_self _cx_memb(_clone)(_cx_self other) {
+ STC_INLINE _cx_Self _cx_MEMB(_clone)(_cx_Self other) {
if (!other.get)
return other;
- _cx_self out = {_i_alloc(i_key)};
+ _cx_Self out = {_i_alloc(i_key)};
*out.get = i_keyclone((*other.get));
return out;
}
#endif // !i_no_clone
// take ownership of unowned
-STC_INLINE void _cx_memb(_take)(_cx_self* self, _cx_self unowned) {
- _cx_memb(_drop)(self);
+STC_INLINE void _cx_MEMB(_take)(_cx_Self* self, _cx_Self unowned) {
+ _cx_MEMB(_drop)(self);
*self = unowned;
}
// transfer ownership from moved; set moved to NULL
-STC_INLINE void _cx_memb(_assign)(_cx_self* self, _cx_self* moved) {
+STC_INLINE void _cx_MEMB(_assign)(_cx_Self* self, _cx_Self* moved) {
if (moved->get == self->get)
return;
- _cx_memb(_drop)(self);
+ _cx_MEMB(_drop)(self);
*self = *moved;
moved->get = NULL;
}
-#ifndef i_no_cmp
-STC_INLINE int _cx_memb(_raw_cmp)(const _cx_raw* rx, const _cx_raw* ry)
- { return i_cmp(rx, ry); }
+#if defined i_use_cmp
+ STC_INLINE int _cx_MEMB(_raw_cmp)(const _cx_raw* rx, const _cx_raw* ry)
+ { return i_cmp(rx, ry); }
-STC_INLINE int _cx_memb(_cmp)(const _cx_self* self, const _cx_self* other) {
- _cx_raw rx = i_keyto(self->get), ry = i_keyto(other->get);
- return i_cmp((&rx), (&ry));
-}
-#endif
+ STC_INLINE int _cx_MEMB(_cmp)(const _cx_Self* self, const _cx_Self* other) {
+ _cx_raw rx = i_keyto(self->get), ry = i_keyto(other->get);
+ return i_cmp((&rx), (&ry));
+ }
-#ifdef _i_eq
-STC_INLINE bool _cx_memb(_raw_eq)(const _cx_raw* rx, const _cx_raw* ry)
- { return i_eq(rx, ry); }
+ STC_INLINE bool _cx_MEMB(_raw_eq)(const _cx_raw* rx, const _cx_raw* ry)
+ { return i_eq(rx, ry); }
-STC_INLINE bool _cx_memb(_eq)(const _cx_self* self, const _cx_self* other) {
- _cx_raw rx = i_keyto(self->get), ry = i_keyto(other->get);
- return i_eq((&rx), (&ry));
-}
-#elif !defined i_no_cmp
-STC_INLINE bool _cx_memb(_raw_eq)(const _cx_raw* rx, const _cx_raw* ry)
- { return i_cmp(rx, ry) == 0; }
+ STC_INLINE bool _cx_MEMB(_eq)(const _cx_Self* self, const _cx_Self* other) {
+ _cx_raw rx = i_keyto(self->get), ry = i_keyto(other->get);
+ return i_eq((&rx), (&ry));
+ }
-STC_INLINE bool _cx_memb(_eq)(const _cx_self* self, const _cx_self* other)
- { return _cx_memb(_cmp)(self, other) == 0; }
-#endif
+ #ifndef i_no_hash
+ STC_INLINE uint64_t _cx_MEMB(_raw_hash)(const _cx_raw* rx)
+ { return i_hash(rx); }
-#ifndef i_no_hash
-STC_INLINE uint64_t _cx_memb(_raw_hash)(const _cx_raw* rx)
- { return i_hash(rx); }
+ STC_INLINE uint64_t _cx_MEMB(_hash)(const _cx_Self* self)
+ { _cx_raw rx = i_keyto(self->get); return i_hash((&rx)); }
+ #endif // i_no_hash
-STC_INLINE uint64_t _cx_memb(_hash)(const _cx_self* self)
- { _cx_raw rx = i_keyto(self->get); return i_hash((&rx)); }
-#endif
+#else
+
+ STC_INLINE int _cx_MEMB(_cmp)(const _cx_Self* self, const _cx_Self* other) {
+ return c_default_cmp(&self->get, &other->get);
+ }
+ STC_INLINE bool _cx_MEMB(_eq)(const _cx_Self* self, const _cx_Self* other) {
+ return self->get == other->get;
+ }
+ STC_INLINE uint64_t _cx_MEMB(_hash)(const _cx_Self* self)
+ { return c_default_hash(&self->get); }
+#endif // i_use_cmp
-#undef _i_eq
#include "priv/template2.h"
+#undef _i_cbox
generated by cgit v1.2.3 (git 2.39.1) at 2026-04-14 11:54:16 +0000