GetString

Description

Obtains the attribute value of type string.

Prototype

std::string GetString() const

Parameters

None

Returns

std::string for the attribute value.

Restrictions

None

Example

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

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, String, "")
    .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");
std::string str = attr->GetString();