Overview

The TensorHolder class is used to represent tensor operations in Eager Style graph construction.

• The TensorHolder object cannot be created directly. It is created internally by the GraphBuilder operation.
• TensorHolder cannot call the setter method after GraphBuilder.build_and_reset ().
• All TensorHolder objects are automatically parsed and maintain a strong reference to their GraphBuilder to ensure that the underlying C++ resources remain valid while the TensorHolder object is still in use.