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No commits in common. "253cc0cb0c40524ae27b940e57d197a5c38c58d4" and "fa10d64aeee7423ee389d1d0e456f253790edb96" have entirely different histories.

2 changed files with 13 additions and 23 deletions

33
list.c
View File

@ -4,34 +4,32 @@
#include "string.h"
#include "debug.h"
#ifndef LIST_DEFAULT_RESERVE
#define LIST_DEFAULT_RESERVE 4
#endif
List list_init(size_t element_size) {
return list_with_len(element_size, 0);
}
List list_with_len(size_t element_size, size_t len) {
List self = {
.element_size = element_size,
.cap = 0,
.cap = LIST_DEFAULT_RESERVE,
.len = 0,
.data = NULL,
.data = malloc(element_size * LIST_DEFAULT_RESERVE),
};
if(len != 0) {
list_set_len(&self, len);
if (self.data == NULL) {
LOG_ERROR("Failed to allocate list with starting capacity of %d", LIST_DEFAULT_RESERVE);
self.cap = 0;
}
if(self.data == NULL) {
LOG_ERROR("Failed to allocate list with starting capacity of %d", LIST_DEFAULT_RESERVE);
self.cap = 0;
}
return self;
}
List list_copy(const List* source) {
List self = list_init(source->element_size);
list_set_len(&self, source->cap);
list_reserve(&self, source->cap);
if(self.cap > 0) {
memcpy(self.data, source->data, source->element_size * source->len);
self.len = source->len;
} else {
LOG_ERROR("Failed to reserve space");
}
@ -39,8 +37,8 @@ List list_copy(const List* source) {
}
void list_empty(List* self) {
if(self->data != NULL && self->cap != 0)
free(self->data);
if(self->data == NULL || self->cap == 0)
return;
self->data = NULL;
self->cap = 0;
self->len = 0;
@ -66,11 +64,6 @@ void list_reserve(List* self, size_t at_least) {
self->cap = new_cap;
}
void list_set_len(List* self, size_t len) {
list_reserve(self, len);
self->len = len;
}
void* list_at_unchecked(List* self, size_t at) {
union {
uint8_t* as_byte;

3
list.h
View File

@ -13,12 +13,10 @@ struct List {
};
extern List list_init(size_t element_size);
extern List list_with_len(size_t element_size, size_t len);
extern List list_copy(const List* source);
extern void list_empty(List* list);
extern void list_reserve(List* self, size_t at_least);
extern void list_set_len(List* self, size_t len);
extern void* list_at(List* list, size_t at);
extern void* list_at_unchecked(List* self, size_t at);
@ -32,7 +30,6 @@ extern void* list_iterator_end(List* self);
extern size_t list_contains(List* self, void* query);
#define list_from_type(T) list_init(sizeof(T))
#define list_from_type_with_len(T, __len) list_with_len(sizeof(T), __len)
#define list_foreach(T, iter, list) for(T iter = list_iterator_begin(list); iter != (T)list_iterator_end(list); ++iter)
#define list_at_as(T, __list, __i) ((T*)(list_at(__list, __i)))