refactor repo

include/malloc_unmanagef.hpp

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+//
+// Created by postaron on 25/03/24.
+//
+
+#ifndef RAIISAFECUDA_MALLOC_UNMANAGEF_HPP
+#define RAIISAFECUDA_MALLOC_UNMANAGEF_HPP
+
+namespace safe_cuda {
+
+}
+
+#endif //RAIISAFECUDA_MALLOC_UNMANAGEF_HPP

include/stream_related.hpp

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+#ifndef RAIISAFECUDA_STREAM_RELATED_HPP
+#define RAIISAFECUDA_STREAM_RELATED_HPP
+
+#include <memory>
+#include <cuda_runtime_api.h>
+#include <variant>
+
+namespace safe_cuda {
+    using streamDestroyType = decltype(&cudaStreamDestroy);
+
+    /**
+     * \brief It tries to create a stream, putting it in a smart pointer with its correct destructor.
+     * \return smart pointer if creation is OK, else the CUDA error
+     */
+    std::variant<std::unique_ptr<CUstream_st, streamDestroyType>, cudaError_t> create_stream() noexcept;
+}
+
+#endif //RAIISAFECUDA_STREAM_RELATED_HPP