Tizen Native API
7.0
|
Functions | |
Eina_Value * | eina_value_array_new (const Eina_Value_Type *subtype, unsigned int step) |
Creates generic value storage of type array. | |
static Eina_Bool | eina_value_array_setup (Eina_Value *value, const Eina_Value_Type *subtype, unsigned int step) |
Initializes generic value storage of type array. | |
static unsigned int | eina_value_array_count (const Eina_Value *value) |
Queries number of elements in value of array type. | |
static Eina_Bool | eina_value_array_remove (Eina_Value *value, unsigned int position) |
Removes element at given position in value of array type. | |
static Eina_Bool | eina_value_array_set (Eina_Value *value, unsigned int position,...) |
Sets the generic value in an array member. | |
static Eina_Bool | eina_value_array_get (const Eina_Value *value, unsigned int position,...) |
Gets the generic value from an array member. | |
static Eina_Bool | eina_value_array_insert (Eina_Value *value, unsigned int position,...) |
Inserts a generic value in an array member position. | |
static Eina_Bool | eina_value_array_append (Eina_Value *value,...) |
Appends a generic value in an array. | |
static Eina_Bool | eina_value_array_vset (Eina_Value *value, unsigned int position, va_list args) |
Sets a generic value to an array member. | |
static Eina_Bool | eina_value_array_vget (const Eina_Value *value, unsigned int position, va_list args) |
Gets the generic value from an array member. | |
static Eina_Bool | eina_value_array_vinsert (Eina_Value *value, unsigned int position, va_list args) |
Inserts a generic value to an array member position. | |
static Eina_Bool | eina_value_array_vappend (Eina_Value *value, va_list args) |
Appends a generic value to an array. | |
static Eina_Bool | eina_value_array_pset (Eina_Value *value, unsigned int position, const void *ptr) |
Sets a generic value to an array member from a pointer. | |
static Eina_Bool | eina_value_array_pget (const Eina_Value *value, unsigned int position, void *ptr) |
Retrieves a generic value into a pointer from an array member. | |
static Eina_Bool | eina_value_array_pinsert (Eina_Value *value, unsigned int position, const void *ptr) |
Inserts a generic value to an array member position from a pointer. | |
static Eina_Bool | eina_value_array_pappend (Eina_Value *value, const void *ptr) |
Appends a generic value to an array from a pointer. | |
static Eina_Bool | eina_value_array_value_get (const Eina_Value *src, unsigned int position, Eina_Value *dst) |
Retrieves a value from the array as an Eina_Value copy. | |
Typedefs | |
typedef struct _Eina_Value_Array | Eina_Value_Array |
Defines | |
#define | EINA_VALUE_ARRAY_FOREACH(Array, Length, It, Value) |
Definition for the macro to iterate over an array contained in an Eina_Value. |
Define Documentation
#define EINA_VALUE_ARRAY_FOREACH | ( | Array, | |
Length, | |||
It, | |||
Value | |||
) |
for (Length = eina_value_array_count(Array), \ It = 0, \ eina_value_array_get(Array, It, &Value); \ It < Length; \ It++, \ eina_value_array_get(Array, It, &Value))
Definition for the macro to iterate over an array contained in an Eina_Value.
- Since (EFL) :
- 1.21
- Parameters:
-
[in] Array The list to iterate over. [in] Length Contain the length of the array [out] It Contain the current position walked over [out] Value Contain the value at the current position.
This macro iterates over array
from the first element to the last. value
is the data related to the current element.
It can be used like in the following example:
Eina_Value array; Eina_Error err; unsigned int i, len; // array is already filled with EINA_VALUE_TYPE_ERROR, // its elements are unknown, // EINA_VALUE_ARRAY_FOREACH will be used to check if there is no error EINA_VALUE_ARRAY_FOREACH(&array, len, i, err) { eina_value_get(&v, &err); fprintf(stderr, "Something has gone wrong: %s at index: %i\n", eina_error_msg_get(err), i); }
- Warning:
array
and v must be a pointer to an Eina_Value
Typedef Documentation
Function Documentation
static Eina_Bool eina_value_array_append | ( | Eina_Value * | value, |
... | |||
) | [static] |
Appends a generic value in an array.
- Parameters:
-
[in,out] value Source value object [in] ... Variable arguments
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
The variable argument is dependent on chosen subtype. The list for basic types:
- EINA_VALUE_TYPE_VALUE: Eina_Value
- EINA_VALUE_TYPE_ERROR: Eina_Error
- EINA_VALUE_TYPE_UCHAR: unsigned char
- EINA_VALUE_TYPE_USHORT: unsigned short
- EINA_VALUE_TYPE_UINT: unsigned int
- EINA_VALUE_TYPE_ULONG: unsigned long
- EINA_VALUE_TYPE_UINT64: uint64_t
- EINA_VALUE_TYPE_CHAR: char
- EINA_VALUE_TYPE_SHORT: short
- EINA_VALUE_TYPE_INT: int
- EINA_VALUE_TYPE_LONG: long
- EINA_VALUE_TYPE_INT64: int64_t
- EINA_VALUE_TYPE_FLOAT: float
- EINA_VALUE_TYPE_DOUBLE: double
- EINA_VALUE_TYPE_STRINGSHARE: const char *
- EINA_VALUE_TYPE_STRING: const char *
- EINA_VALUE_TYPE_ARRAY: Eina_Value_Array
- EINA_VALUE_TYPE_LIST: Eina_Value_List
- EINA_VALUE_TYPE_HASH: Eina_Value_Hash
- EINA_VALUE_TYPE_TIMEVAL: struct timeval
- EINA_VALUE_TYPE_BLOB: Eina_Value_Blob
- EINA_VALUE_TYPE_STRUCT: Eina_Value_Struct
- EINA_VALUE_TYPE_TM: struct tm*
Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0); int x; eina_value_array_append(value, 1234); eina_value_array_get(value, 0, &x); eina_value_free(value);
- See also:
- eina_value_array_set()
- eina_value_array_get()
- eina_value_array_vset()
- eina_value_array_pset()
- eina_value_array_vinsert()
- eina_value_array_pinsert()
- eina_value_array_append()
- eina_value_array_vappend()
- eina_value_array_pappend()
- Since (EFL) :
- 1.2
static unsigned int eina_value_array_count | ( | const Eina_Value * | value | ) | [static] |
Queries number of elements in value of array type.
- Parameters:
-
[in] value value object.
- Returns:
- number of child elements.
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_get | ( | const Eina_Value * | value, |
unsigned int | position, | ||
... | |||
) | [static] |
Gets the generic value from an array member.
- Parameters:
-
[in] value Source value object [in] position Index of the member
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
The value is returned in the variable argument parameter, and the actual value is type-dependent, but usually it will be what is stored inside the object. There shouldn't be any memory allocation; thus the contents should not be freed.
The variable argument is dependent on chosen subtype. The list for basic types:
- EINA_VALUE_TYPE_VALUE: Eina_Value*
- EINA_VALUE_TYPE_ERROR: Eina_Error*
- EINA_VALUE_TYPE_UCHAR: unsigned char*
- EINA_VALUE_TYPE_USHORT: unsigned short*
- EINA_VALUE_TYPE_UINT: unsigned int*
- EINA_VALUE_TYPE_ULONG: unsigned long*
- EINA_VALUE_TYPE_UINT64: uint64_t*
- EINA_VALUE_TYPE_CHAR: char*
- EINA_VALUE_TYPE_SHORT: short*
- EINA_VALUE_TYPE_INT: int*
- EINA_VALUE_TYPE_LONG: long*
- EINA_VALUE_TYPE_INT64: int64_t*
- EINA_VALUE_TYPE_FLOAT: float*
- EINA_VALUE_TYPE_DOUBLE: double*
- EINA_VALUE_TYPE_STRINGSHARE: const char **
- EINA_VALUE_TYPE_STRING: const char **
- EINA_VALUE_TYPE_ARRAY: Eina_Value_Array*
- EINA_VALUE_TYPE_LIST: Eina_Value_List*
- EINA_VALUE_TYPE_HASH: Eina_Value_Hash*
- EINA_VALUE_TYPE_TIMEVAL: struct timeval*
- EINA_VALUE_TYPE_BLOB: Eina_Value_Blob*
- EINA_VALUE_TYPE_STRUCT: Eina_Value_Struct*
- EINA_VALUE_TYPE_TM: struct tm*
Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0); int x; eina_value_array_append(value, 1234); eina_value_array_get(value, 0, &x); eina_value_free(value);
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_insert | ( | Eina_Value * | value, |
unsigned int | position, | ||
... | |||
) | [static] |
Inserts a generic value in an array member position.
- Parameters:
-
[in] value Source value object [in] position Index of the member [in] ... Variable arguments of data to insert
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
The variable argument is dependent on chosen subtype. The list for basic types:
- EINA_VALUE_TYPE_VALUE: Eina_Value
- EINA_VALUE_TYPE_ERROR: Eina_Error
- EINA_VALUE_TYPE_UCHAR: unsigned char
- EINA_VALUE_TYPE_USHORT: unsigned short
- EINA_VALUE_TYPE_UINT: unsigned int
- EINA_VALUE_TYPE_ULONG: unsigned long
- EINA_VALUE_TYPE_UINT64: uint64_t
- EINA_VALUE_TYPE_CHAR: char
- EINA_VALUE_TYPE_SHORT: short
- EINA_VALUE_TYPE_INT: int
- EINA_VALUE_TYPE_LONG: long
- EINA_VALUE_TYPE_INT64: int64_t
- EINA_VALUE_TYPE_FLOAT: float
- EINA_VALUE_TYPE_DOUBLE: double
- EINA_VALUE_TYPE_STRINGSHARE: const char *
- EINA_VALUE_TYPE_STRING: const char *
- EINA_VALUE_TYPE_ARRAY: Eina_Value_Array
- EINA_VALUE_TYPE_LIST: Eina_Value_List
- EINA_VALUE_TYPE_HASH: Eina_Value_Hash
- EINA_VALUE_TYPE_TIMEVAL: struct timeval
- EINA_VALUE_TYPE_BLOB: Eina_Value_Blob
- EINA_VALUE_TYPE_STRUCT: Eina_Value_Struct
- EINA_VALUE_TYPE_TM: struct tm*
Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0); int x; eina_value_array_insert(value, 0, 1234); eina_value_array_get(value, 0, &x); eina_value_free(value);
- See also:
- eina_value_array_set()
- eina_value_array_get()
- eina_value_array_vset()
- eina_value_array_pset()
- eina_value_array_vinsert()
- eina_value_array_pinsert()
- eina_value_array_append()
- eina_value_array_vappend()
- eina_value_array_pappend()
- Since (EFL) :
- 1.2
Eina_Value* eina_value_array_new | ( | const Eina_Value_Type * | subtype, |
unsigned int | step | ||
) |
Creates generic value storage of type array.
- Parameters:
-
[in] subtype How to manage this array members. [in] step How to grow the members array.
- Returns:
- The new value or
NULL
on failure.
Create a new generic value storage of type array. The members are managed using the description specified by subtype.
On failure, NULL
is returned.
- Note:
- This creates from mempool and then uses eina_value_array_setup().
- Since (EFL) :
- 1.2
- Since :
- 3.0
static Eina_Bool eina_value_array_pappend | ( | Eina_Value * | value, |
const void * | ptr | ||
) | [static] |
Appends a generic value to an array from a pointer.
- Parameters:
-
[in,out] value Source value object [in] ptr Pointer to specify the contents.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
The pointer type is dependent on chosen value type. The list for basic types:
- EINA_VALUE_TYPE_VALUE: Eina_Value*
- EINA_VALUE_TYPE_ERROR: Eina_Error*
- EINA_VALUE_TYPE_UCHAR: unsigned char*
- EINA_VALUE_TYPE_USHORT: unsigned short*
- EINA_VALUE_TYPE_UINT: unsigned int*
- EINA_VALUE_TYPE_ULONG: unsigned long*
- EINA_VALUE_TYPE_UINT64: uint64_t*
- EINA_VALUE_TYPE_CHAR: char*
- EINA_VALUE_TYPE_SHORT: short*
- EINA_VALUE_TYPE_INT: int*
- EINA_VALUE_TYPE_LONG: long*
- EINA_VALUE_TYPE_INT64: int64_t*
- EINA_VALUE_TYPE_FLOAT: float*
- EINA_VALUE_TYPE_DOUBLE: double*
- EINA_VALUE_TYPE_STRINGSHARE: const char **
- EINA_VALUE_TYPE_STRING: const char **
- EINA_VALUE_TYPE_ARRAY: Eina_Value_Array*
- EINA_VALUE_TYPE_LIST: Eina_Value_List*
- EINA_VALUE_TYPE_HASH: Eina_Value_Hash*
- EINA_VALUE_TYPE_TIMEVAL: struct timeval*
- EINA_VALUE_TYPE_BLOB: Eina_Value_Blob*
- EINA_VALUE_TYPE_STRUCT: Eina_Value_Struct*
- EINA_VALUE_TYPE_TM: struct tm*
- Note:
- the pointer contents are written using the size defined by type. It can be larger than void* or uint64_t.
Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0); int x = 1234; eina_value_array_pappend(value, &x); eina_value_array_pget(value, 0, &x); eina_value_free(value);
- See also:
- eina_value_array_set()
- eina_value_array_get()
- eina_value_array_vset()
- eina_value_array_insert()
- eina_value_array_vinsert()
- eina_value_array_pinsert()
- eina_value_array_append()
- eina_value_array_vappend()
- eina_value_array_pappend()
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_pget | ( | const Eina_Value * | value, |
unsigned int | position, | ||
void * | ptr | ||
) | [static] |
Retrieves a generic value into a pointer from an array member.
- Parameters:
-
[in] value Source value object [in] position Index of the member [out] ptr Pointer to receive the contents.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
The value is returned in pointer contents, the actual value is type-dependent, but usually it will be what is stored inside the object. There shouldn't be any memory allocation, thus the contents should not be freed.
The pointer type is dependent on chosen value type. The list for basic types:
- EINA_VALUE_TYPE_VALUE: Eina_Value*
- EINA_VALUE_TYPE_ERROR: Eina_Error*
- EINA_VALUE_TYPE_UCHAR: unsigned char*
- EINA_VALUE_TYPE_USHORT: unsigned short*
- EINA_VALUE_TYPE_UINT: unsigned int*
- EINA_VALUE_TYPE_ULONG: unsigned long*
- EINA_VALUE_TYPE_UINT64: uint64_t*
- EINA_VALUE_TYPE_CHAR: char*
- EINA_VALUE_TYPE_SHORT: short*
- EINA_VALUE_TYPE_INT: int*
- EINA_VALUE_TYPE_LONG: long*
- EINA_VALUE_TYPE_INT64: int64_t*
- EINA_VALUE_TYPE_FLOAT: float*
- EINA_VALUE_TYPE_DOUBLE: double*
- EINA_VALUE_TYPE_STRINGSHARE: const char **
- EINA_VALUE_TYPE_STRING: const char **
- EINA_VALUE_TYPE_ARRAY: Eina_Value_Array*
- EINA_VALUE_TYPE_LIST: Eina_Value_List*
- EINA_VALUE_TYPE_HASH: Eina_Value_Hash*
- EINA_VALUE_TYPE_TIMEVAL: struct timeval*
- EINA_VALUE_TYPE_BLOB: Eina_Value_Blob*
- EINA_VALUE_TYPE_STRUCT: Eina_Value_Struct*
- EINA_VALUE_TYPE_TM: struct tm*
Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0); int x; eina_value_array_append(value, 1234); eina_value_array_pget(value, 0, &x); eina_value_free(value);
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_pinsert | ( | Eina_Value * | value, |
unsigned int | position, | ||
const void * | ptr | ||
) | [static] |
Inserts a generic value to an array member position from a pointer.
- Parameters:
-
[in,out] value Source value object [in] position Index of the member [in] ptr Pointer to specify the contents.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
The pointer type is dependent on chosen value type. The list for basic types:
- EINA_VALUE_TYPE_VALUE: Eina_Value*
- EINA_VALUE_TYPE_ERROR: Eina_Error*
- EINA_VALUE_TYPE_UCHAR: unsigned char*
- EINA_VALUE_TYPE_USHORT: unsigned short*
- EINA_VALUE_TYPE_UINT: unsigned int*
- EINA_VALUE_TYPE_ULONG: unsigned long*
- EINA_VALUE_TYPE_UINT64: uint64_t*
- EINA_VALUE_TYPE_CHAR: char*
- EINA_VALUE_TYPE_SHORT: short*
- EINA_VALUE_TYPE_INT: int*
- EINA_VALUE_TYPE_LONG: long*
- EINA_VALUE_TYPE_INT64: int64_t*
- EINA_VALUE_TYPE_FLOAT: float*
- EINA_VALUE_TYPE_DOUBLE: double*
- EINA_VALUE_TYPE_STRINGSHARE: const char **
- EINA_VALUE_TYPE_STRING: const char **
- EINA_VALUE_TYPE_ARRAY: Eina_Value_Array*
- EINA_VALUE_TYPE_LIST: Eina_Value_List*
- EINA_VALUE_TYPE_HASH: Eina_Value_Hash*
- EINA_VALUE_TYPE_TIMEVAL: struct timeval*
- EINA_VALUE_TYPE_BLOB: Eina_Value_Blob*
- EINA_VALUE_TYPE_STRUCT: Eina_Value_Struct*
- EINA_VALUE_TYPE_TM: struct tm*
- Note:
- the pointer contents are written using the size defined by type. It can be larger than void* or uint64_t.
Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0); int x = 1234; eina_value_array_pinsert(value, 0, &x); eina_value_array_pget(value, 0, &x); eina_value_free(value);
- See also:
- eina_value_array_set()
- eina_value_array_get()
- eina_value_array_vset()
- eina_value_array_insert()
- eina_value_array_vinsert()
- eina_value_array_pinsert()
- eina_value_array_append()
- eina_value_array_vappend()
- eina_value_array_pappend()
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_pset | ( | Eina_Value * | value, |
unsigned int | position, | ||
const void * | ptr | ||
) | [static] |
Sets a generic value to an array member from a pointer.
- Parameters:
-
[in,out] value Source value object [in] position Index of the member [in] ptr Pointer to specify the contents.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
The pointer type is dependent on chosen value type. The list for basic types:
- EINA_VALUE_TYPE_VALUE: Eina_Value*
- EINA_VALUE_TYPE_ERROR: Eina_Error*
- EINA_VALUE_TYPE_UCHAR: unsigned char*
- EINA_VALUE_TYPE_USHORT: unsigned short*
- EINA_VALUE_TYPE_UINT: unsigned int*
- EINA_VALUE_TYPE_ULONG: unsigned long*
- EINA_VALUE_TYPE_UINT64: uint64_t*
- EINA_VALUE_TYPE_CHAR: char*
- EINA_VALUE_TYPE_SHORT: short*
- EINA_VALUE_TYPE_INT: int*
- EINA_VALUE_TYPE_LONG: long*
- EINA_VALUE_TYPE_INT64: int64_t*
- EINA_VALUE_TYPE_FLOAT: float*
- EINA_VALUE_TYPE_DOUBLE: double*
- EINA_VALUE_TYPE_STRINGSHARE: const char **
- EINA_VALUE_TYPE_STRING: const char **
- EINA_VALUE_TYPE_ARRAY: Eina_Value_Array*
- EINA_VALUE_TYPE_LIST: Eina_Value_List*
- EINA_VALUE_TYPE_HASH: Eina_Value_Hash*
- EINA_VALUE_TYPE_TIMEVAL: struct timeval*
- EINA_VALUE_TYPE_BLOB: Eina_Value_Blob*
- EINA_VALUE_TYPE_STRUCT: Eina_Value_Struct*
- EINA_VALUE_TYPE_TM: struct tm*
- Note:
- the pointer contents are written using the size defined by type. It can be larger than void* or uint64_t.
Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0); int x = 1234; eina_value_array_append(value, 1234); eina_value_array_pset(value, 0, &x); eina_value_array_pget(value, 0, &x); eina_value_free(value);
- See also:
- eina_value_array_set()
- eina_value_array_get()
- eina_value_array_vset()
- eina_value_array_insert()
- eina_value_array_vinsert()
- eina_value_array_pinsert()
- eina_value_array_append()
- eina_value_array_vappend()
- eina_value_array_pappend()
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_remove | ( | Eina_Value * | value, |
unsigned int | position | ||
) | [static] |
Removes element at given position in value of array type.
- Parameters:
-
[in,out] value value object. [in] position index of the member
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_set | ( | Eina_Value * | value, |
unsigned int | position, | ||
... | |||
) | [static] |
Sets the generic value in an array member.
- Parameters:
-
[in,out] value Source value object [in] position Index of the member
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
The variable argument is dependent on chosen subtype. The list for basic types:
- EINA_VALUE_TYPE_VALUE: Eina_Value
- EINA_VALUE_TYPE_ERROR: Eina_Error
- EINA_VALUE_TYPE_UCHAR: unsigned char
- EINA_VALUE_TYPE_USHORT: unsigned short
- EINA_VALUE_TYPE_UINT: unsigned int
- EINA_VALUE_TYPE_ULONG: unsigned long
- EINA_VALUE_TYPE_UINT64: uint64_t
- EINA_VALUE_TYPE_CHAR: char
- EINA_VALUE_TYPE_SHORT: short
- EINA_VALUE_TYPE_INT: int
- EINA_VALUE_TYPE_LONG: long
- EINA_VALUE_TYPE_INT64: int64_t
- EINA_VALUE_TYPE_FLOAT: float
- EINA_VALUE_TYPE_DOUBLE: double
- EINA_VALUE_TYPE_STRINGSHARE: const char *
- EINA_VALUE_TYPE_STRING: const char *
- EINA_VALUE_TYPE_ARRAY: Eina_Value_Array
- EINA_VALUE_TYPE_LIST: Eina_Value_List
- EINA_VALUE_TYPE_HASH: Eina_Value_Hash
- EINA_VALUE_TYPE_TIMEVAL: struct timeval
- EINA_VALUE_TYPE_BLOB: Eina_Value_Blob
- EINA_VALUE_TYPE_STRUCT: Eina_Value_Struct
- EINA_VALUE_TYPE_TM: struct tm*
Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0); int x; eina_value_array_append(value, 1234); eina_value_array_set(value, 0, 5678); eina_value_array_get(value, 0, &x); eina_value_free(value);
- See also:
- eina_value_array_get()
- eina_value_array_vset()
- eina_value_array_pset()
- eina_value_array_insert()
- eina_value_array_vinsert()
- eina_value_array_pinsert()
- eina_value_array_append()
- eina_value_array_vappend()
- eina_value_array_pappend()
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_setup | ( | Eina_Value * | value, |
const Eina_Value_Type * | subtype, | ||
unsigned int | step | ||
) | [static] |
Initializes generic value storage of type array.
- Parameters:
-
[out] value Value object [in] subtype How to manage array members. [in] step How to grow the members array.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
Initializes new generic value storage of type array with the given subtype.
This is the same as calling eina_value_set() with EINA_VALUE_TYPE_ARRAY followed by eina_value_pset() with the Eina_Value_Array description configured.
- Note:
- Existing contents are ignored! If the value was previously used, then use eina_value_flush() first.
On failure, EINA_FALSE is returned.
- See also:
- eina_value_flush()
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_value_get | ( | const Eina_Value * | src, |
unsigned int | position, | ||
Eina_Value * | dst | ||
) | [static] |
Retrieves a value from the array as an Eina_Value copy.
- Parameters:
-
[in] src Source value object [in] position Index of the member [out] dst Where to return the array member
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
The argument dst is considered uninitialized and it's set to the type of the member.
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_vappend | ( | Eina_Value * | value, |
va_list | args | ||
) | [static] |
Appends a generic value to an array.
- Parameters:
-
[in,out] value Source value object [in] args Variable argument
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- See also:
- eina_value_array_set()
- eina_value_array_get()
- eina_value_array_vget()
- eina_value_array_pset()
- eina_value_array_insert()
- eina_value_array_vinsert()
- eina_value_array_pinsert()
- eina_value_array_append()
- eina_value_array_pappend()
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_vget | ( | const Eina_Value * | value, |
unsigned int | position, | ||
va_list | args | ||
) | [static] |
Gets the generic value from an array member.
- Parameters:
-
[in] value Source value object [in] position Index of the member [out] args Variable argument
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
The value is returned in the variable argument parameter, the actual value is type-dependent, but usually it will be what is stored inside the object. There shouldn't be any memory allocation, thus the contents should not be freed.
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_vinsert | ( | Eina_Value * | value, |
unsigned int | position, | ||
va_list | args | ||
) | [static] |
Inserts a generic value to an array member position.
- Parameters:
-
[in,out] value Source value object [in] position Index of the member [in] args Variable argument
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- See also:
- eina_value_array_set()
- eina_value_array_get()
- eina_value_array_vset()
- eina_value_array_pset()
- eina_value_array_insert()
- eina_value_array_pinsert()
- eina_value_array_append()
- eina_value_array_vappend()
- eina_value_array_pappend()
- Since (EFL) :
- 1.2
static Eina_Bool eina_value_array_vset | ( | Eina_Value * | value, |
unsigned int | position, | ||
va_list | args | ||
) | [static] |
Sets a generic value to an array member.
- Parameters:
-
[in,out] value Source value object [in] position Index of the member [in] args Variable argument
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- See also:
- eina_value_array_set()
- eina_value_array_get()
- eina_value_array_pset()
- eina_value_array_insert()
- eina_value_array_vinsert()
- eina_value_array_pinsert()
- eina_value_array_append()
- eina_value_array_vappend()
- eina_value_array_pappend()
- Since (EFL) :
- 1.2