initial commit

libraries/FastLED/src/fl/memory.h

@@ -0,0 +1,54 @@
+#pragma once
+
+#include "fl/ptr.h"
+#include "fl/shared_ptr.h"
+#include "fl/weak_ptr.h"
+#include "fl/unique_ptr.h"
+#include "fl/type_traits.h"
+
+namespace fl {
+
+// FastLED equivalent of std::intrusive_ptr<T>
+// NOTE: This is legacy - new code should use fl::shared_ptr<T> instead
+template <typename T>
+using intrusive_ptr = fl::Ptr<T>;
+
+// FastLED equivalent of std::make_intrusive<T>
+// NOTE: This is legacy - new code should use fl::make_shared<T>(...) instead
+//
+// Usage:
+//   auto ptr = fl::make_intrusive<MyClass>(arg1, arg2, ...);
+//
+// This is equivalent to:
+//   fl::shared_ptr<MyClass> ptr = fl::make_intrusive<MyClass>(arg1, arg2, ...);
+//
+// Requirements:
+//   - T must inherit from fl::Referent (for JSON UI compatibility)
+//   - T must have a constructor that accepts the provided arguments
+template <typename T, typename... Args>
+intrusive_ptr<T> make_intrusive(Args&&... args) {
+    return intrusive_ptr<T>::New(fl::forward<Args>(args)...);
+}
+
+// Convenience factory for the new pattern
+template <typename T, typename... Args>
+fl::shared_ptr<T> make_shared_ptr(Args&&... args) {
+    return fl::make_shared<T>(fl::forward<Args>(args)...);
+}
+
+// Add make_unique function for consistency with std::make_unique
+template<typename T, typename... Args>
+typename fl::enable_if<!fl::is_array<T>::value, unique_ptr<T>>::type
+make_unique(Args&&... args) {
+    return unique_ptr<T>(new T(fl::forward<Args>(args)...));
+}
+
+// Add make_unique for arrays
+template<typename T>
+typename fl::enable_if<fl::is_array<T>::value, unique_ptr<T>>::type
+make_unique(fl::size_t size) {
+    typedef typename fl::remove_extent<T>::type U;
+    return unique_ptr<T>(new U[size]());
+}
+
+}