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author | Geir Storli <geirst@oath.com> | 2018-04-19 12:10:04 +0000 |
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committer | Geir Storli <geirst@oath.com> | 2018-04-19 12:12:22 +0000 |
commit | 9b9eed604e6684c015e9bfd666cd226d969e0b18 (patch) | |
tree | 156215d06eea6aea034343dd837ab3100434db1a /searchlib | |
parent | 33ef61f554a5768c4457e78207c689fbf5661220 (diff) |
Assert that attribute can be down-casted to tensor attribute.
Diffstat (limited to 'searchlib')
-rw-r--r-- | searchlib/src/vespa/searchlib/tensor/imported_tensor_attribute_vector_read_guard.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/searchlib/src/vespa/searchlib/tensor/imported_tensor_attribute_vector_read_guard.cpp b/searchlib/src/vespa/searchlib/tensor/imported_tensor_attribute_vector_read_guard.cpp index 9ea598d3578..4f355255db5 100644 --- a/searchlib/src/vespa/searchlib/tensor/imported_tensor_attribute_vector_read_guard.cpp +++ b/searchlib/src/vespa/searchlib/tensor/imported_tensor_attribute_vector_read_guard.cpp @@ -7,11 +7,23 @@ namespace search::tensor { using vespalib::tensor::Tensor; +namespace { + +const ITensorAttribute & +getTensorAttribute(const search::attribute::IAttributeVector &attr) +{ + const ITensorAttribute *result = attr.asTensorAttribute(); + assert(result != nullptr); + return *result; +} + +} + ImportedTensorAttributeVectorReadGuard::ImportedTensorAttributeVectorReadGuard(const attribute::ImportedAttributeVector &imported_attribute, bool stableEnumGuard) : ImportedAttributeVectorReadGuard(imported_attribute, stableEnumGuard), - _target_tensor_attribute(*imported_attribute.getTargetAttribute()->asTensorAttribute()) + _target_tensor_attribute(getTensorAttribute(*imported_attribute.getTargetAttribute())) { } |