_Eina_Value_Struct_Desc Struct Reference

Public Attributes
unsigned int	version
const Eina_Value_Struct_Operations *	ops
const Eina_Value_Struct_Member *	members
unsigned int	member_count
unsigned int	size

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Detailed Description

Describes the struct by listing its size, members and operations.

This is the root of Eina_Value knowledge about the memory it's handling as a structure. It adds introspection, saying the byte size of the structure, its members and how to manage such members.

Since (EFL) :

1.2

Examples:

eina_model_03.c, and eina_value_02.c.

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Member Data Documentation

unsigned int _Eina_Value_Struct_Desc::member_count

if > 0, specifies number of members. If zero then members must be NULL terminated.

const Eina_Value_Struct_Member* _Eina_Value_Struct_Desc::members

array of member descriptions, if member_count is zero, then it must be NULL terminated.

const Eina_Value_Struct_Operations* _Eina_Value_Struct_Desc::ops

operations, if NULL defaults will be used. You may use operations to optimize member lookup using binary search or gperf hash.

unsigned int _Eina_Value_Struct_Desc::size

byte size to allocate, may be bigger than sum of members

unsigned int _Eina_Value_Struct_Desc::version

must be EINA_VALUE_STRUCT_DESC_VERSION