GetTensor

Description

Obtains AttrValue of type tensor.

Prototype

std::shared_ptr<Tensor> GetTensor() const

Parameters

None

Returns

std::shared_ptr<Tensor> for the pointer to AttrValue of type tensor.

Restrictions

None

Example

The following gives the prototype definition of an operator whose OpType is A, with attribute name set to attr1 and type Tensor.

For details about the supported data types of the attribute in the .ATTR API, see API Description.

REG_OP(A)
    .INPUT(x, TensorType({ DT_FLOAT }))
    .OUTPUT(y, TensorType({ DT_FLOAT }))
    .ATTR(attr1, Tensor, Tensor())
    .OP_END_FACTORY_REG(A)

In this case, you can use the following API during operator implementation to obtain operator A's attribute value.

AttrValue *attr = ctx.GetAttr("attr1");
auto tensor = attr->GetTensor();