Owned mutable representation of shape, aspect_ratio and elements constraints for a write/read/codec grid.

Methods¶

Grid& operator=(const Grid& other);

Grid& operator=(Grid&& other) = default;

Assigns from another grid.

DimensionIndex rank() const;

absl::Status Set(RankConstraint value);

Specifies the rank constraint.

Shape shape() const;

explicit operator Shape() const;

absl::Status Set(Shape value);

Specifies the shape constraint.

AspectRatio aspect_ratio() const;

explicit operator AspectRatio() const;

absl::Status Set(AspectRatio value);

Specifies the aspect ratio constraint.

Elements elements() const;

explicit operator Elements() const;

absl::Status Set(Elements value);

Specifies the target number of elements.

absl::Status Set(const GridView& value);

Merges in constraints from another Grid or GridView.

Types¶

using Shape = ChunkShapeBase;

Represents the shape constraint.

using AspectRatio = ChunkAspectRatioBase;

Represents the aspect ratio constraint.

using Elements = ChunkElementsBase;

Represents the target number of elements constraint.

Friend functions¶

friend bool operator==(const Grid& a, const Grid& b);

friend bool operator!=(const Grid& a, const Grid& b);

Compares two chunk grid constraints for equality.