AthOnnx::IOnnxRuntimeSessionTool Node1 AthOnnx::IOnnxRuntimeSessionTool + session() Node4 AthOnnx::OnnxRuntimeSession ToolCPU - m_modelFileName - m_onnxRuntimeSvc - m_session + OnnxRuntimeSessionToolCPU() + ~OnnxRuntimeSessionToolCPU() + initialize() + session() # OnnxRuntimeSessionToolCPU() # OnnxRuntimeSessionToolCPU() # operator=() Node1->Node4 Node5 AthOnnx::OnnxRuntimeSession ToolCUDA - m_modelFileName - m_deviceId - m_enableMemoryShrinkage - m_onnxRuntimeSvc - m_session + OnnxRuntimeSessionToolCUDA() + ~OnnxRuntimeSessionToolCUDA() + initialize() + session() # OnnxRuntimeSessionToolCUDA() # OnnxRuntimeSessionToolCUDA() # operator=() Node1->Node5 Node2 asg::IAsgTool + ~IAsgTool() + print() Node2->Node1 Node3 IAlgTool Node3->Node2