Method set_length

tensorflow/core/framework/tensor_slice.h:96–100

  }

  void set_length(int d, int64 x) {
    DCHECK_GE(d, 0);
    DCHECK_LT(d, dims());
    lengths_[d] = x;
  }

  // If we have a full slice along dimension "d".
  bool IsFullAt(int d) const {