sparrow::arrow_traits< T > Struct Template Reference

Provides compile-time information about Arrow data types. More...

Detailed Description

template<class T>
struct sparrow::arrow_traits< T >

Provides compile-time information about Arrow data types.

Custom types can be made compatible by implementing this traits type.

The following information must be provided if the type is an arrow type:

• type_id : the runtime identifier value for that type, see data_type
• value_type : the value representation type to use in C++ (usually T)
• default_layout: the layout to use for that type FIXME: be more precise than that
• MORE TO COME SOON, SEE TODOs BELOW

Template Parameters

T	Type for C++ value-representation that this type describes the traits of.

Note

: See ./arrow_traits.hpp for implementations for default base types.

See also

is_arrow_traits, has_arrow_type_traits

Definition at line 773 of file data_type.hpp.

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

• sparrow/types/data_type.hpp