Tizen Native API
7.0
|
Functions | |
static Eina_Value * | eina_value_optional_empty_new (void) |
Creates an empty optional. This is the same as eina_value_new(EINA_VALUE_TYPE_OPTIONAL). | |
Eina_Value * | eina_value_optional_new (const Eina_Value_Type *subtype, const void *value) |
Creates an optional eina value with the passed value. | |
static Eina_Bool | eina_value_optional_empty_is (const Eina_Value *value, Eina_Bool *is_empty) |
Function to know if an eina optional is empty or not. | |
Eina_Bool | eina_value_optional_pset (Eina_Value *value, Eina_Value_Type const *subtype, const void *subvalue) |
Sets the optional with a value. | |
Eina_Bool | eina_value_optional_pget (Eina_Value *value, void *subvalue) |
Gets the value from an optional. | |
Eina_Bool | eina_value_optional_reset (Eina_Value *value) |
Resets eina optional to empty. | |
static const Eina_Value_Type * | eina_value_optional_type_get (Eina_Value *value) |
Gets type from value that is stored on Eina Value Optional. | |
Typedefs | |
typedef struct _Eina_Value_Struct | Eina_Value_Struct |
Typedef Documentation
Eina_Value_Optional type to be used with Eina_Value_Struct |
Value type for EINA_VALUE_TYPE_STRUCT.
- See also:
- _Eina_Value_Struct explains fields.
- Since (EFL) :
- 1.2
- Since (EFL) :
- 1.17
Function Documentation
static Eina_Bool eina_value_optional_empty_is | ( | const Eina_Value * | value, |
Eina_Bool * | is_empty | ||
) | [static] |
Function to know if an eina optional is empty or not.
- Parameters:
-
[in] value Eina Value Optional [out] is_empty EINA_TRUE if optional is empty, EINA_FALSE otherwise.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.17
static Eina_Value* eina_value_optional_empty_new | ( | void | ) | [static] |
Creates an empty optional. This is the same as eina_value_new(EINA_VALUE_TYPE_OPTIONAL).
- Returns:
- returns an empty optional eina value.
- Since (EFL) :
- 1.17
Eina_Value* eina_value_optional_new | ( | const Eina_Value_Type * | subtype, |
const void * | value | ||
) |
Creates an optional eina value with the passed value.
- Parameters:
-
[in] subtype Eina_Value_Type of parameter value [in] value The value to be used to construct optional eina value
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.17
Eina_Bool eina_value_optional_pget | ( | Eina_Value * | value, |
void * | subvalue | ||
) |
Gets the value from an optional.
- Parameters:
-
[in] value Eina Value Optional to get value from [out] subvalue Pointer to where value is to be copied to. You must use the correct type according to eina_value_optional_type_get
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.17
Eina_Bool eina_value_optional_pset | ( | Eina_Value * | value, |
Eina_Value_Type const * | subtype, | ||
const void * | subvalue | ||
) |
Sets the optional with a value.
- Parameters:
-
[in,out] value Eina Value Optional to be set with subvalue [in] subtype Type of subvalue [in] subvalue Value to be set in optional
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.17
Eina_Bool eina_value_optional_reset | ( | Eina_Value * | value | ) |
Resets eina optional to empty.
- Parameters:
-
[in,out] value Eina Value Optional
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.17
static const Eina_Value_Type* eina_value_optional_type_get | ( | Eina_Value * | value | ) | [static] |
Gets type from value that is stored on Eina Value Optional.
- Parameters:
-
[in] value Eina Value Optional
- Returns:
- The optional sub-type.
- Since (EFL) :
- 1.17
Variable Documentation
manages Eina_File type.
- Since (EFL) :
- 1.21
manages optional type.
- Since (EFL) :
- 1.17
manages Eina_Rectangle type.
- Since (EFL) :
- 1.21