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started work on dynamic arrays

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Ivar Fatland
2025-10-11 17:57:18 +02:00
parent b02a62a46f
commit ef8b421fd9
1 changed files with 16 additions and 0 deletions
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cig.h
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@@ -100,6 +100,22 @@ allocator_t borrow_allocator_interface(borrow_allocator_t *this);
for (allocator_t NAME = borrow_allocator_interface(&borrow_allocator_create()); !((borrow_allocator_t*)NAME.this)->head; ((borrow_allocator_t*)NAME.this)->head = (borrow_allocator_reset(((borrow_allocator_t*)NAME.this)), (linked_allocation_node_t*) 1)) \ for (allocator_t NAME = borrow_allocator_interface(&borrow_allocator_create()); !((borrow_allocator_t*)NAME.this)->head; ((borrow_allocator_t*)NAME.this)->head = (borrow_allocator_reset(((borrow_allocator_t*)NAME.this)), (linked_allocation_node_t*) 1)) \
for (int UNIQUE = 0; UNIQUE < 1; UNIQUE++) for (int UNIQUE = 0; UNIQUE < 1; UNIQUE++)
// dynamic arrays //////////////////////////////////////////////////////////////
typedef struct dyn_array_header {
size_t size, capacity, itemsize;
allocator_t allocator;
uint8_t bytes[];
} dyn_array_header_t;
typedef struct dyn_array_create_func_args {
allocator_t allocator;
size_t itemsize;
size_t initial_capacity;
} dyn_array_create_func_args_t;
void *dyn_array_create_func(dyn_array_create_func_args_t args);
#define dyn_array_create(ALLOCATOR, TYPE, ...) ((TYPE*) dyn_array_create_func())
// TODO finish this
#ifdef ALLOCATOR_IMPLEMENTATION #ifdef ALLOCATOR_IMPLEMENTATION
void *allocator_alloc_func(allocator_t this, size_t bytes, const char *file, int line) { void *allocator_alloc_func(allocator_t this, size_t bytes, const char *file, int line) {