Obtains the pointer to the input tensor range based on the operator input index. The input index refers to the actual index after operator instantiation, not the index in the prototype definition.
using TensorRange = Range<Tensor> const TensorRange *GetInputTensorRange(const size_t index) const;
If the input is not set to data dependency, when this API is called to obtain a tensor range, only the correct shape, format, and datatype information can be obtained from the tensor, and the actual tensor data address (the obtained address is nullptr) cannot be obtained.
const auto infer_shape_range_func = [](gert::InferShapeRangeContext *context) -> graphStatus {
auto input_shape_range = context->GetInputTensorRange(0U);
auto output_shape_range = context->GetOutputShapeRange(0U);
*output_shape_range->GetMin() = input_shape_range->GetMin()->GetStorageShape();
*output_shape_range->GetMax() = input_shape_range->GetMax()->GetStorageShape();
return GRAPH_SUCCESS;
};