_Eina_Value_Struct_Operations Struct Reference

How to manage struct. More...

#include <eina_value.h>

Data Fields
unsigned int	version
	must be EINA_VALUE_STRUCT_OPERATIONS_VERSION
void *(*)	alloc (const Eina_Value_Struct_Operations *ops, const Eina_Value_Struct_Desc *desc)
	How to allocate struct memory to be managed by the Eina_Value.
void(*)	free (const Eina_Value_Struct_Operations *ops, const Eina_Value_Struct_Desc *desc, void *memory)
	How to release memory managed by the Eina_Value.
void *(*)	copy (const Eina_Value_Struct_Operations *ops, const Eina_Value_Struct_Desc *desc, const void *memory)
	How to copy struct memory from an existing Eina_Value, if not provided alloc() will be used, then every member is copied using eina_value_type_copy() with member's type.
int(*)	compare (const Eina_Value_Struct_Operations *ops, const Eina_Value_Struct_Desc *desc, const void *data1, const void *data2)
	How to compare two struct memories.
const Eina_Value_Struct_Member *(*)	find_member (const Eina_Value_Struct_Operations *ops, const Eina_Value_Struct_Desc *desc, const char *name)
	How to find description for member.

Detailed Description

How to manage struct.

Any NULL callback is ignored.

Since

1.2

Field Documentation

find_member

const Eina_Value_Struct_Member *(*) _Eina_Value_Struct_Operations::find_member(const Eina_Value_Struct_Operations *ops, const Eina_Value_Struct_Desc *desc, const char *name)

How to find description for member.

For huge structures consider using binary search, stringshared, hash or gperf. The default function does linear search using strcmp().