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Diffstat (limited to 'include/armnn/Descriptors.hpp')
| -rw-r--r-- | include/armnn/Descriptors.hpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/armnn/Descriptors.hpp b/include/armnn/Descriptors.hpp index b37db540da..280c18e78c 100644 --- a/include/armnn/Descriptors.hpp +++ b/include/armnn/Descriptors.hpp @@ -21,9 +21,17 @@ namespace armnn /// Base class for all descriptors. struct BaseDescriptor { + virtual bool IsNull() const { return false; } virtual ~BaseDescriptor() = default; }; +/// Null Descriptor used as a return value from the IConnectableLayer GetParameters method +/// by layers which do not have a descriptor +struct NullDescriptor : BaseDescriptor +{ + bool IsNull() const override { return true; } +}; + /// An ActivationDescriptor for the ActivationLayer. struct ActivationDescriptor : BaseDescriptor { |