Method RankKnown

tensorflow/core/framework/shape_inference.h:361–363

    return s.IsSet() ? s->rank_ : kUnknownRank;
  }
  static bool RankKnown(ShapeHandle s) {
    return (s.IsSet() && (Rank(s) != kUnknownRank));
  }
  static inline int64 Value(DimensionOrConstant d) {
    return d.dim.IsSet() ? d.dim->value_ : d.val;
  }