_Eina_Value_Type Struct Reference

Public Attributes
unsigned int	version
unsigned int	value_size
const char *	name
Eina_Bool(*	setup )(const Eina_Value_Type *type, void *mem)
Eina_Bool(*	flush )(const Eina_Value_Type *type, void *mem)
Eina_Bool(*	copy )(const Eina_Value_Type *type, const void *src, void *dst)
int(*	compare )(const Eina_Value_Type *type, const void *a, const void *b)
Eina_Bool(*	convert_to )(const Eina_Value_Type *type, const Eina_Value_Type *convert, const void *type_mem, void *convert_mem)
Eina_Bool(*	convert_from )(const Eina_Value_Type *type, const Eina_Value_Type *convert, void *type_mem, const void *convert_mem)
Eina_Bool(*	vset )(const Eina_Value_Type *type, void *mem, va_list args)
Eina_Bool(*	pset )(const Eina_Value_Type *type, void *mem, const void *ptr)
Eina_Bool(*	pget )(const Eina_Value_Type *type, const void *mem, void *ptr)

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Detailed Description

API to access values.

Since (EFL) :

1.2

Examples:

eina_value_03.c.

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Member Data Documentation

int(* _Eina_Value_Type::compare)(const Eina_Value_Type *type, const void *a, const void *b)

how to compare values, both memory are value_size

Eina_Bool(* _Eina_Value_Type::convert_from)(const Eina_Value_Type *type, const Eina_Value_Type *convert, void *type_mem, const void *convert_mem)

how to convert values, both memory are value_size

Eina_Bool(* _Eina_Value_Type::convert_to)(const Eina_Value_Type *type, const Eina_Value_Type *convert, const void *type_mem, void *convert_mem)

how to convert values, both memory are value_size

Eina_Bool(* _Eina_Value_Type::copy)(const Eina_Value_Type *type, const void *src, void *dst)

how to copy values, both memory are value_size

Eina_Bool(* _Eina_Value_Type::flush)(const Eina_Value_Type *type, void *mem)

clear any values from mem

const char* _Eina_Value_Type::name

name for debug and introspection

Eina_Bool(* _Eina_Value_Type::pget)(const Eina_Value_Type *type, const void *mem, void *ptr)

how to read memory

Eina_Bool(* _Eina_Value_Type::pset)(const Eina_Value_Type *type, void *mem, const void *ptr)

how to set memory from pointer

Eina_Bool(* _Eina_Value_Type::setup)(const Eina_Value_Type *type, void *mem)

mem will be malloc(value_size) and should be configured

unsigned int _Eina_Value_Type::value_size

byte size of value

Examples:

eina_value_03.c.

unsigned int _Eina_Value_Type::version

must be EINA_VALUE_TYPE_VERSION

Eina_Bool(* _Eina_Value_Type::vset)(const Eina_Value_Type *type, void *mem, va_list args)

how to set memory from variable argument