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doylet
2026-06-01 21:40:33 +10:00
parent e8075e7a97
commit cbf7416220
22 changed files with 3822 additions and 2124 deletions
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Source/Base/dn_base_containers.cpp
+75 -34
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@@ -2,6 +2,13 @@
#include "../dn.h"
#endif
struct DN_ArrayFindEqMemcmpContext_
{
DN_USize elem_size;
void const *find;
};
DN_API void *DN_SliceAllocArena(void **data, DN_USize *slice_size_field, DN_USize size, DN_USize elem_size, DN_U8 align, DN_ZMem zmem, DN_Arena *arena)
{
void *result = *data;
@@ -11,7 +18,42 @@ DN_API void *DN_SliceAllocArena(void **data, DN_USize *slice_size_field, DN_USiz
return result;
}
DN_API void *DN_CArrayInsertArray(void *data, DN_USize *size, DN_USize max, DN_USize elem_size, DN_USize index, void const *items, DN_USize count)
DN_API DN_ArrayFindResult DN_ArrayFind(void *data, DN_USize size, DN_USize elem_size, void const *find, DN_ArrayFindEqFunc *eq_func)
{
DN_ArrayFindResult result = {};
DN_Assert(data);
DN_Assert(elem_size);
if (find) {
for (DN_ForIndexU(index, size)) {
DN_U8 *it = DN_Cast(DN_U8 *) data + (index * elem_size);
if (eq_func(it, find)) {
result.index = index;
result.value = it;
result.success = true;
break;
}
}
}
return result;
}
static bool DN_ArrayFindEqMemEqUnsafe_(void const *lhs, void const *find)
{
DN_ArrayFindEqMemcmpContext_ *context = DN_Cast(DN_ArrayFindEqMemcmpContext_ *) find;
bool result = DN_MemEqUnsafe(lhs, context->find, context->elem_size);
return result;
}
DN_API DN_ArrayFindResult DN_ArrayFindMemEq(void *data, DN_USize size, DN_USize elem_size, void const *find)
{
DN_ArrayFindEqMemcmpContext_ context = {};
context.elem_size = elem_size;
context.find = find;
DN_ArrayFindResult result = DN_ArrayFind(data, size, elem_size, &context, DN_ArrayFindEqMemEqUnsafe_);
return result;
}
DN_API void *DN_ArrayInsertArray(void *data, DN_USize *size, DN_USize max, DN_USize elem_size, DN_USize index, void const *items, DN_USize count)
{
void *result = nullptr;
if (!data || !size || !items || count <= 0 || ((*size + count) > max))
@@ -32,7 +74,7 @@ DN_API void *DN_CArrayInsertArray(void *data, DN_USize *size, DN_USize max, DN_U
return result;
}
DN_API void *DN_CArrayPopFront(void *data, DN_USize *size, DN_USize elem_size, DN_USize count)
DN_API void *DN_ArrayPopFront(void *data, DN_USize *size, DN_USize elem_size, DN_USize count)
{
if (!data || !size || *size == 0 || count == 0)
return nullptr;
@@ -51,7 +93,7 @@ DN_API void *DN_CArrayPopFront(void *data, DN_USize *size, DN_USize elem_size, D
return result;
}
DN_API void *DN_CArrayPopBack(void *data, DN_USize *size, DN_USize elem_size, DN_USize count)
DN_API void *DN_ArrayPopBack(void *data, DN_USize *size, DN_USize elem_size, DN_USize count)
{
if (!data || !size || *size == 0 || count == 0)
return nullptr;
@@ -62,7 +104,7 @@ DN_API void *DN_CArrayPopBack(void *data, DN_USize *size, DN_USize elem_size, DN
return DN_Cast(char *)data + (*size * elem_size);
}
DN_API DN_ArrayEraseResult DN_CArrayEraseRange(void *data, DN_USize *size, DN_USize elem_size, DN_USize begin_index, DN_ISize count, DN_ArrayErase erase)
DN_API DN_ArrayEraseResult DN_ArrayEraseRange(void *data, DN_USize *size, DN_USize elem_size, DN_USize begin_index, DN_ISize count, DN_ArrayErase erase)
{
DN_ArrayEraseResult result = {};
if (!data || !size || *size == 0 || count == 0)
@@ -104,48 +146,47 @@ DN_API DN_ArrayEraseResult DN_CArrayEraseRange(void *data, DN_USize *size, DN_US
}
result.items_erased = erase_count;
result.it_index = start;
result.it_index = start ? start - 1 : start;
return result;
}
DN_API void *DN_CArrayMakeArray(void *data, DN_USize *size, DN_USize max, DN_USize data_size, DN_USize make_size, DN_ZMem z_mem)
DN_API void *DN_ArrayMakeArray(void *data, DN_USize *size, DN_USize max, DN_USize elem_size, DN_USize make_count, DN_ZMem z_mem)
{
void *result = nullptr;
DN_USize new_size = *size + make_size;
void *result = nullptr;
DN_USize new_size = *size + make_count;
if (new_size <= max) {
result = DN_Cast(char *) data + (data_size * size[0]);
result = DN_Cast(char *) data + (elem_size * size[0]);
*size = new_size;
if (z_mem == DN_ZMem_Yes)
DN_Memset(result, 0, data_size * make_size);
DN_Memset(result, 0, elem_size * make_count);
}
return result;
}
DN_API void *DN_CArrayAddArray(void *data, DN_USize *size, DN_USize max, DN_USize data_size, void const *elems, DN_USize elems_count, DN_ArrayAdd add)
DN_API void *DN_ArrayAddArray(void *data, DN_USize *size, DN_USize max, DN_USize elem_size, void const *elems, DN_USize elems_count, DN_ArrayAdd add)
{
void *result = DN_CArrayMakeArray(data, size, max, data_size, elems_count, DN_ZMem_No);
void *result = DN_ArrayMakeArray(data, size, max, elem_size, elems_count, DN_ZMem_No);
if (result) {
if (add == DN_ArrayAdd_Append) {
DN_Memcpy(result, elems, elems_count * data_size);
DN_Memcpy(result, elems, elems_count * elem_size);
} else {
char *move_dest = DN_Cast(char *)data + (elems_count * data_size); // Shift elements forward
char *move_dest = DN_Cast(char *)data + (elems_count * elem_size); // Shift elements forward
char *move_src = DN_Cast(char *)data;
DN_Memmove(move_dest, move_src, data_size * size[0]);
DN_Memcpy(data, elems, data_size * elems_count);
DN_Memmove(move_dest, move_src, elem_size * size[0]);
DN_Memcpy(data, elems, elem_size * elems_count);
}
}
return result;
}
DN_API bool DN_CArrayResizeFromArena(void **data, DN_USize *size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max)
DN_API bool DN_ArrayResizeFromArena(void **data, DN_USize *size, DN_USize *max, DN_USize elem_size, DN_Pool *pool, DN_USize new_max)
{
bool result = true;
if (new_max != *max) {
DN_USize bytes_to_alloc = data_size * new_max;
DN_USize bytes_to_alloc = elem_size * new_max;
void *buffer = DN_PoolNewArray(pool, DN_U8, bytes_to_alloc);
if (buffer) {
DN_USize bytes_to_copy = data_size * DN_Min(*size, new_max);
DN_USize bytes_to_copy = elem_size * DN_Min(*size, new_max);
DN_Memcpy(buffer, *data, bytes_to_copy);
DN_PoolDealloc(pool, *data);
*data = buffer;
@@ -159,14 +200,14 @@ DN_API bool DN_CArrayResizeFromArena(void **data, DN_USize *size, DN_USize *max,
return result;
}
DN_API bool DN_CArrayResizeFromPool(void **data, DN_USize *size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max)
DN_API bool DN_ArrayResizeFromPool(void **data, DN_USize *size, DN_USize *max, DN_USize elem_size, DN_Pool *pool, DN_USize new_max)
{
bool result = true;
if (new_max != *max) {
DN_USize bytes_to_alloc = data_size * new_max;
DN_USize bytes_to_alloc = elem_size * new_max;
void *buffer = DN_PoolNewArray(pool, DN_U8, bytes_to_alloc);
if (buffer) {
DN_USize bytes_to_copy = data_size * DN_Min(*size, new_max);
DN_USize bytes_to_copy = elem_size * DN_Min(*size, new_max);
DN_Memcpy(buffer, *data, bytes_to_copy);
DN_PoolDealloc(pool, *data);
*data = buffer;
@@ -180,14 +221,14 @@ DN_API bool DN_CArrayResizeFromPool(void **data, DN_USize *size, DN_USize *max,
return result;
}
DN_API bool DN_CArrayResizeFromArena(void **data, DN_USize *size, DN_USize *max, DN_USize data_size, DN_Arena *arena, DN_USize new_max)
DN_API bool DN_ArrayResizeFromArena(void **data, DN_USize *size, DN_USize *max, DN_USize elem_size, DN_Arena *arena, DN_USize new_max)
{
bool result = true;
if (new_max != *max) {
DN_USize bytes_to_alloc = data_size * new_max;
DN_USize bytes_to_alloc = elem_size * new_max;
void *buffer = DN_ArenaNewArray(arena, DN_U8, bytes_to_alloc, DN_ZMem_No);
if (buffer) {
DN_USize bytes_to_copy = data_size * DN_Min(*size, new_max);
DN_USize bytes_to_copy = elem_size * DN_Min(*size, new_max);
DN_Memcpy(buffer, *data, bytes_to_copy);
*data = buffer;
*max = new_max;
@@ -200,41 +241,41 @@ DN_API bool DN_CArrayResizeFromArena(void **data, DN_USize *size, DN_USize *max,
return result;
}
DN_API bool DN_CArrayGrowFromPool(void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max)
DN_API bool DN_ArrayGrowFromPool(void **data, DN_USize size, DN_USize *max, DN_USize elem_size, DN_Pool *pool, DN_USize new_max)
{
bool result = true;
if (new_max > *max)
result = DN_CArrayResizeFromPool(data, &size, max, data_size, pool, new_max);
result = DN_ArrayResizeFromPool(data, &size, max, elem_size, pool, new_max);
return result;
}
DN_API bool DN_CArrayGrowFromArena(void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Arena *arena, DN_USize new_max)
DN_API bool DN_ArrayGrowFromArena(void **data, DN_USize size, DN_USize *max, DN_USize elem_size, DN_Arena *arena, DN_USize new_max)
{
bool result = true;
if (new_max > *max)
result = DN_CArrayResizeFromArena(data, &size, max, data_size, arena, new_max);
result = DN_ArrayResizeFromArena(data, &size, max, elem_size, arena, new_max);
return result;
}
DN_API bool DN_CArrayGrowIfNeededFromPool(void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize add_count)
DN_API bool DN_ArrayGrowIfNeededFromPool(void **data, DN_USize size, DN_USize *max, DN_USize elem_size, DN_Pool *pool, DN_USize add_count)
{
bool result = true;
DN_USize new_size = size + add_count;
if (new_size > *max) {
DN_USize new_max = DN_Max(DN_Max(*max * 2, new_size), 8);
result = DN_CArrayResizeFromPool(data, &size, max, data_size, pool, new_max);
result = DN_ArrayResizeFromPool(data, &size, max, elem_size, pool, new_max);
}
return result;
}
DN_API bool DN_CArrayGrowIfNeededFromArena(void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Arena *arena, DN_USize add_count)
DN_API bool DN_ArrayGrowIfNeededFromArena(void **data, DN_USize size, DN_USize *max, DN_USize elem_size, DN_Arena *arena, DN_USize add_count)
{
bool result = true;
DN_USize new_size = size + add_count;
if (new_size > *max) {
DN_USize new_max = DN_Max(DN_Max(*max * 2, new_size), 8);
result = DN_CArrayResizeFromArena(data, &size, max, data_size, arena, new_max);
result = DN_ArrayResizeFromArena(data, &size, max, elem_size, arena, new_max);
}
return result;
}