pk.h: update to 0.5.0 + some breaking changes

1 files changed, 14 insertions, 11 deletions

diff --git a/src/pk.h b/src/pk.h
index 74b5a8d..d3ca7cd 100644
--- a/src/pk.h
+++ b/src/pk.h
@@ -1,7 +1,7 @@
 #ifndef PK_SINGLE_HEADER_FILE_H
 #define PK_SINGLE_HEADER_FILE_H
 /*******************************************************************************
-* PK Single-Header-Library V0.4.7
+* PK Single-Header-Library V0.5.0
 *
 * Author:           Jonathan Bradley
 * Copyright:        © 2024-2025 Jonathan Bradley
@@ -254,7 +254,7 @@
 *
 *******************************************************************************/
 
-#define PK_VERSION "0.4.7"
+#define PK_VERSION "0.5.0"
 
 #ifdef PK_IMPL_ALL
 # ifndef PK_IMPL_MEM_TYPES
@@ -668,6 +668,7 @@ pk_new(long count, pk_membucket* bucket = nullptr)
 	} else {
 		ptr = static_cast<char*>(pk_new_base(sizeof(T) * count, alignof(T)));
 	}
+	if (ptr == nullptr) return nullptr;
 	if IS_CONSTRUCTIBLE(T) {
 		for (long i = 0; i < count; ++i) {
 			new (ptr + (i * sizeof(T))) T{};
@@ -837,7 +838,7 @@ pk_memory_teardown_all()
 static int64_t
 pk_bucket_create_inner(int64_t sz, bool transient, const char* description)
 {
-	assert(pk_bucket_head < PK_MAX_BUCKET_COUNT && "pkmem.h: reserved bucket count exceeded");
+	if (pk_bucket_head >= PK_MAX_BUCKET_COUNT) return -1;
 #ifdef PK_MEMORY_DEBUGGER
 	if (has_init_debug == false) {
 		has_init_debug = true;
@@ -876,7 +877,10 @@ pk_bucket_create_inner(int64_t sz, bool transient, const char* description)
 struct pk_membucket*
 pk_bucket_create(const char* description, int64_t sz, bool transient)
 {
-	return &pk_buckets[pk_bucket_create_inner(sz, transient, description)];
+	int64_t bkt_index = pk_bucket_create_inner(sz, transient, description);
+	// TODO some of of error handling
+	if (bkt_index < 0) { return nullptr; }
+	return &pk_buckets[bkt_index];
 }
 
 void
@@ -988,7 +992,9 @@ pk_new_bkt(size_t sz, size_t alignment, struct pk_membucket* bkt)
 	return malloc(sz);
 #endif
 	if (sz == 0) return nullptr;
-	assert((bkt->size - bkt->head) > (sz + alignment -1) && "Not enough space in bucket");
+	if (bkt == nullptr) return nullptr;
+	// TODO some type of error handling
+	if ((bkt->size - bkt->head) < (sz + alignment - 1)) return nullptr;
 	size_t i;
 	size_t calculatedAlignment = alignment < PK_MINIMUM_ALIGNMENT ? PK_MINIMUM_ALIGNMENT : alignment;
 	size_t misalignment = 0;
@@ -1099,7 +1105,9 @@ pk_new_base(size_t sz, size_t alignment)
 		break;
 	}
 	if (bkt == nullptr) {
-		bkt = &pk_buckets[pk_bucket_create_inner(PK_DEFAULT_BUCKET_SIZE, false, "pk_bucket internally created")];
+		int64_t bkt_index = pk_bucket_create_inner(PK_DEFAULT_BUCKET_SIZE, false, "pk_bucket internally created");
+		// TODO some of of error handling
+		if (bkt_index >= 0) bkt = &pk_buckets[bkt_index];
 	}
 	return pk_new_bkt(sz, alignment, bkt);
 }
@@ -1683,7 +1691,6 @@ struct pk_arr_t : public pk_arr {
 	pk_arr_t(pk_arr_t<T> &&other);
 	pk_arr_t &operator=(const pk_arr_t<T> &other);
 	pk_arr_t &operator=(pk_arr_t<T> &&other);
-	~pk_arr_t();
 	T &operator[](size_t index);
 };
 template<typename T>
@@ -1732,10 +1739,6 @@ pk_arr_t<T>::operator=(pk_arr_t<T> &&other) {
 	return *this;
 }
 template<typename T>
-pk_arr_t<T>::~pk_arr_t() {
-	if (this->data != NULL) pk_delete(this->data, this->stride * this->reserved, this->bkt);
-}
-template<typename T>
 T &pk_arr_t<T>::operator[](size_t index) {
 	if(index >= this->next) throw "pk_arr_t<T>::operator[] out of range";
 	return reinterpret_cast<T*>(this->data)[index];