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API referenceC++ APIFunctions

holoscan::copy_dl_tensor_with_owned_metadata

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HOLOSCAN_CORE_EXPORT void holoscan::copy_dl_tensor_with_owned_metadata(
    const DLTensor &source,
    DLTensor &destination,
    std::vector<int64_t> &owned_shape,
    std::vector<int64_t> &owned_strides,
    DLPackMetadataCopyOptions options = {}
)

Copy a DLTensor while pointing the destination shape/stride arrays at owned storage.

Parameters

source
const DLTensor &

The DLTensor to copy.

destination
DLTensor &

[out] The DLTensor to populate (shape/strides point into the owned vectors).

owned_shape
std::vector<int64_t> &

[out] Owned shape storage.

owned_strides
std::vector<int64_t> &

[out] Owned stride storage (in elements).

options
DLPackMetadataCopyOptionsDefaults to {}

Copy options (e.g. materialize implicit strides).