diff options
Diffstat (limited to 'arm_compute/runtime/IMemoryGroup.h')
-rw-r--r-- | arm_compute/runtime/IMemoryGroup.h | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/arm_compute/runtime/IMemoryGroup.h b/arm_compute/runtime/IMemoryGroup.h index be03ea4a01..159e99aeb1 100644 --- a/arm_compute/runtime/IMemoryGroup.h +++ b/arm_compute/runtime/IMemoryGroup.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017 ARM Limited. + * Copyright (c) 2017-2019 ARM Limited. * * SPDX-License-Identifier: MIT * @@ -41,5 +41,36 @@ public: /** Gets the memory mapping of the group */ virtual MemoryMappings &mappings() = 0; }; + +/** Memory group resources scope handling class */ +class MemoryGroupResourceScope +{ +public: + /** Constructor + * + * @param[in] memory_group Memory group to handle + */ + explicit MemoryGroupResourceScope(IMemoryGroup &memory_group) + : _memory_group(memory_group) + { + _memory_group.acquire(); + } + /** Prevent instances of this class from being copied (As this class contains pointers) */ + MemoryGroupResourceScope(const MemoryGroupResourceScope &) = delete; + /** Default move constructor */ + MemoryGroupResourceScope(MemoryGroupResourceScope &&) = default; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + MemoryGroupResourceScope &operator=(const MemoryGroupResourceScope &) = delete; + /** Default move assignment operator */ + MemoryGroupResourceScope &operator=(MemoryGroupResourceScope &&) = default; + /** Destructor */ + ~MemoryGroupResourceScope() + { + _memory_group.release(); + } + +private: + IMemoryGroup &_memory_group; +}; } // arm_compute #endif /*__ARM_COMPUTE_IMEMORYGROUP_H__ */ |