GetDataType

Description

Obtains the attribute value of type DataType.

Prototype

DataType GetDataType() const

Parameters

None

Returns

DataType for the attribute value.

For the description of DataType, see DataType.

Restrictions

None

Example

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

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, Type, DT_INT32)
    .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");
DataType val = attr->GetDataType();