Tizen Native API  5.5
Generic Value Array management

Functions

Eina_Valueeina_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 
)
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]arrayThe list to iterate over.
[in]lengthContain the length of the array
[out]itContain the current position walked over
[out]valueContain 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

Value type for EINA_VALUE_TYPE_ARRAY.

See also:
_Eina_Value_Array explains fields.
Since (EFL) :
1.2

Function Documentation

static Eina_Bool eina_value_array_append ( Eina_Value value,
  ... 
) [static]

Appends a generic value in an array.

Parameters:
[in,out]valueSource 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*
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]valuevalue 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]valueSource value object
[in]positionIndex 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*
See also:
eina_value_array_set()
eina_value_array_vset()
eina_value_array_pset()
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]valueSource value object
[in]positionIndex 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*
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]subtypeHow to manage this array members.
[in]stepHow 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().
See also:
eina_value_free()
eina_value_array_setup()
Since (EFL) :
1.2
Since :
3.0f(2.3.1)
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]valueSource value object
[in]ptrPointer 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.
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]valueSource value object
[in]positionIndex of the member
[out]ptrPointer 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*
See also:
eina_value_array_set()
eina_value_array_vset()
eina_value_array_pset()
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]valueSource value object
[in]positionIndex of the member
[in]ptrPointer 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]valueSource value object
[in]positionIndex of the member
[in]ptrPointer 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]valuevalue object.
[in]positionindex 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]valueSource value object
[in]positionIndex 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*
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]valueValue object
[in]subtypeHow to manage array members.
[in]stepHow 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]srcSource value object
[in]positionIndex of the member
[out]dstWhere 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]valueSource value object
[in]argsVariable 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]valueSource value object
[in]positionIndex of the member
[out]argsVariable 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.

See also:
eina_value_array_vset()
eina_value_array_get()
eina_value_array_pget()
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]valueSource value object
[in]positionIndex of the member
[in]argsVariable 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]valueSource value object
[in]positionIndex of the member
[in]argsVariable 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