Vtable for mutable enum access.

Synopsis

Declared in <bdlar_enumvtable.h>

struct EnumVtable;

Description

This struct stores a series of function pointers to wrappers that invoke the underlying methods of the supplied type erased object that implement the "enum" type category.

Type Aliases

Name

Description

FromInt

Function pointer type assigning an enum value from an integer.

FromString

Function pointer type assigning an enum value from a string.

MakeFallback

Function pointer type assigning the fallback enumerator value.

Reset

Function pointer type resetting an enum to its default value.

Data Members

Name

Description

d_const

read‐only vtable

d_fromInt_fp

assign from integer

d_fromString_fp

assign from string

d_makeFallback_fp

assign fallback value

d_reset_fp

reset function

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