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Diffstat (limited to 'compute_kernel_writer/prototype/examples/common/ExampleScopedKernelWriter.h')
-rw-r--r-- | compute_kernel_writer/prototype/examples/common/ExampleScopedKernelWriter.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/compute_kernel_writer/prototype/examples/common/ExampleScopedKernelWriter.h b/compute_kernel_writer/prototype/examples/common/ExampleScopedKernelWriter.h new file mode 100644 index 0000000000..1aa0242c51 --- /dev/null +++ b/compute_kernel_writer/prototype/examples/common/ExampleScopedKernelWriter.h @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2023 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef CKW_PROTOTYPE_EXAMPLES_COMMON_EXAMPLESCOPEDKERNELWRITER_H +#define CKW_PROTOTYPE_EXAMPLES_COMMON_EXAMPLESCOPEDKERNELWRITER_H + +#include <cstdint> + +class ExampleKernelWriter; + +/** Helper to automatically manage kernel writer ID space. */ +class ExampleScopedKernelWriter +{ +public: + /** Initialize a new instance of @ref ExampleScopedKernelWriter class. */ + explicit ExampleScopedKernelWriter(ExampleKernelWriter *writer); + + /** Create a new scope from the specified scoped kernel writer. */ + ExampleScopedKernelWriter(const ExampleScopedKernelWriter &other); + + /** Assignment is disallowed. */ + ExampleScopedKernelWriter &operator=(const ExampleScopedKernelWriter &) = delete; + + /** Access the underlying kernel writer. */ + ExampleKernelWriter *operator->(); + + /** Access the underlying kernel writer. */ + const ExampleKernelWriter *operator->() const; + + /** Get the kernel writer. */ + ExampleKernelWriter *writer(); + + /** Get the kernel writer. */ + const ExampleKernelWriter *writer() const; + +private: + ExampleKernelWriter *_writer; + int32_t _parent_id_space; +}; + +#endif // CKW_PROTOTYPE_EXAMPLES_COMMON_EXAMPLESCOPEDKERNELWRITER_H |