zarr::DataType Struct Reference

A concrete element type: kind plus size (the size only varies for raw). More...

#include <types.hpp>

Static Public Member Functions
static constexpr DataType	of (DType kind)
static constexpr DataType	raw_bytes (std::uint32_t size)
	A raw byte-string type of size bytes (v2 |V<size>).

Public Attributes
DType	kind = DType::uint8
	Element type kind.
std::uint32_t	itemsize = 1
	Element size in bytes.

Friends
constexpr bool	operator== (DataType a, DataType b)
	Equal kind and size.
constexpr bool	operator!= (DataType a, DataType b)
	Differing kind or size.

Detailed Description

A concrete element type: kind plus size (the size only varies for raw).

Member Function Documentation

of()

static constexpr DataType zarr::DataType::of ( DType  kind )

inlinestaticconstexpr

A DataType of fixed-size kind (anything but raw). DType::raw has no fixed size and must be built with raw_bytes(); passing it throws rather than asserting, because the kind can originate from parsed metadata.

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The documentation for this struct was generated from the following file:

• libzarr/types.hpp