Function nvcvTensorDecRef

• Defined in File Tensor.h

Function Documentation

NVCVStatus nvcvTensorDecRef(NVCVTensorHandle handle, int *newRefCount)

Decrements the reference count of an existing tensor instance.

The tensor is destroyed when its reference count reaches zero.

If the tensor is wrapping external data and a cleanup function has been defined, defined, it will be called.

Note

The tensor object must not be in use in current and future operations.

Parameters:

• handle – [in] Tensor to be destroyed. If NULL, no operation is performed, successfully.

  • The handle must have been created with any of the nvcvTensorConstruct functions.

• newRefCount – [out] The decremented reference count. If the return value is 0, the object was destroyed. Can be NULL, if the caller isn’t interested in the new reference count.

Return values:

• NVCV_ERROR_INVALID_ARGUMENT – The handle is invalid

• NVCV_SUCCESS – Operation executed successfully.