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_Eet_Data_Descriptor_Class

NAME

_Eet_Data_Descriptor_Class -

Instructs Eet about memory management for different needs under serialization and parse process.

SYNOPSIS

Data Fields

int version
ABI version as EET_DATA_DESCRIPTOR_CLASS_VERSION.
const char * name
Name of data type to be serialized.
int size
Size in bytes of data type to be serialized.
void *(* mem_alloc )(size_t size)
how to allocate memory (usually malloc())
void(* mem_free )(void *mem)
how to free memory (usually free())
char *(* str_alloc )(const char *str)
how to allocate a string
void(* str_free )(const char *str)
how to free a string
void *(* list_next )(void *l)
how to iterate to the next element of a list.
void *(* list_append )(void *l, void *d)
how to append data d to list which head node is l
void *(* list_data )(void *l)
retrieves the data from node l
void *(* list_free )(void *l)
free all the nodes from the list which head node is l
void(* hash_foreach )(void *h, int(*func)(void *h, const char *k, void *dt, void *fdt), void *fdt)
iterates over all elements in the hash h in no specific order
void *(* hash_add )(void *h, const char *k, void *d)
add a new data d as key k in hash h
void(* hash_free )(void *h)
free all entries from the hash h
char *(* str_direct_alloc )(const char *str)
how to allocate a string directly from file backed/mmaped region pointed by str
void(* str_direct_free )(const char *str)
how to free a string returned by str_direct_alloc
const char *(* type_get )(const void *data, Eina_Bool *unknow)
convert any kind of data type to a name that define an Eet_Data_Element.
Eina_Bool(* type_set )(const char *type, void *data, Eina_Bool unknow)
set the type at a particular adress

Detailed Description

Instructs Eet about memory management for different needs under serialization and parse process.

If using Eina data types, it is advised to use the helpers EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET() and EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET().

Field Documentation

void*(* _Eet_Data_Descriptor_Class::list_next)(void *l)

how to iterate to the next element of a list. Receives and should return the list node.

Referenced by eet_data_descriptor_new(), and eet_eina_stream_data_descriptor_class_set().

const char*(* _Eet_Data_Descriptor_Class::type_get)(const void *data, Eina_Bool *unknow)

convert any kind of data type to a name that define an Eet_Data_Element.

Author

Generated automatically by Doxygen for Eet from the source code.