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Data Structures | Typedefs | Functions
Generic Value Array management
Eina » Data Types » Containers » Generic Value Storage

## Data Structures
struct | _Eina_Value_Array
| Used to store the array and its subtype. More...

## Typedefs
typedef struct _Eina_Value_Array | Eina_Value_Array
| Value type for EINA_VALUE_TYPE_ARRAY. More...

## Functions
Eina_Value * | eina_value_array_new (const Eina_Value_Type *subtype, unsigned int step)
| Create generic value storage of type array. More...
static Eina_Bool | eina_value_array_setup (Eina_Value *value, const Eina_Value_Type *subtype, unsigned int step)
| Initialize generic value storage of type array. More...
static unsigned int | eina_value_array_count (const Eina_Value *value)
| Query number of elements in value of array type. More...
static Eina_Bool | eina_value_array_remove (Eina_Value *value, unsigned int position)
| Remove element at given position in value of array type. More...
static Eina_Bool | eina_value_array_set (Eina_Value *value, unsigned int position,...)
| Set the generic value in an array member. More...
static Eina_Bool | eina_value_array_get (const Eina_Value *value, unsigned int position,...)
| Get the generic value from an array member. More...
static Eina_Bool | eina_value_array_insert (Eina_Value *value, unsigned int position,...)
| Insert a generic value in an array member position. More...
static Eina_Bool | eina_value_array_append (Eina_Value *value,...)
| Append a generic value in an array. More...
static Eina_Bool | eina_value_array_vset (Eina_Value *value, unsigned int position, va_list args)
| Set a generic value to an array member. More...
static Eina_Bool | eina_value_array_vget (const Eina_Value *value, unsigned int position, va_list args)
| Get the generic value from an array member. More...
static Eina_Bool | eina_value_array_vinsert (Eina_Value *value, unsigned int position, va_list args)
| Insert a generic value to an array member position. More...
static Eina_Bool | eina_value_array_vappend (Eina_Value *value, va_list args)
| Append a generic value to an array. More...
static Eina_Bool | eina_value_array_pset (Eina_Value *value, unsigned int position, const void *ptr)
| Set a generic value to an array member from a pointer. More...
static Eina_Bool | eina_value_array_pget (const Eina_Value *value, unsigned int position, void *ptr)
| Retrieve a generic value into a pointer from an array member. More...
static Eina_Bool | eina_value_array_pinsert (Eina_Value *value, unsigned int position, const void *ptr)
| Insert a generic value to an array member position from a pointer. More...
static Eina_Bool | eina_value_array_pappend (Eina_Value *value, const void *ptr)
| Append a generic value to an array from a pointer. More...
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. More...

## Detailed Description

## Typedef Documentation

Eina_Value_Array

Value type for EINA_VALUE_TYPE_ARRAY.

See also
  _Eina_Value_Array explains fields.

Since
  1.2

Examples:
  complex-types-client-eina-value.c.

## Function Documentation

Eina_Value* eina_value_array_new | ( | const Eina_Value_Type * | subtype,
|  | unsigned int | step
| ) |  |

Create generic value storage of type array.

Parameters

  subtype | how to manage this array members.
  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().

See also
  eina_value_free()
  eina_value_array_setup()

Since
  1.2

References eina_mempool_free(), eina_mempool_malloc(), eina_value_array_setup(), and eina_value_type_check().

static Eina_Bool eina_value_array_setup | ( | Eina_Value * | value,
|  | const Eina_Value_Type * | subtype,
|  | unsigned int | step
| ) |  |
| inline static

Initialize generic value storage of type array.

Parameters

  value | value object
  subtype | how to manage array members.
  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
  1.2

Referenced by eina_value_array_new().

static unsigned int eina_value_array_count | ( | const Eina_Value * | value | ) |
| inline static

Query number of elements in value of array type.

Parameters

  value | value object.

Returns
  number of child elements.

Since
  1.2

Examples:
  complex-types-client-eina-value.c.

static Eina_Bool eina_value_array_remove | ( | Eina_Value * | value,
|  | unsigned int | position
| ) |  |
| inline static

Remove element at given position in value of array type.

Parameters

  value | value object.
  position | index of the member

Returns
  EINA_TRUE on success, EINA_FALSE otherwise.

Since
  1.2

static Eina_Bool eina_value_array_set | ( | Eina_Value * | value,
|  | unsigned int | position,
|  |  | ...
| ) |  |
| inline static

Set the generic value in an array member.

Parameters

  value | source value object
  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_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

1 Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0);
2 int x;
3
4 eina_value_array_append(value, 1234);
5 eina_value_array_set(value, 0, 5678);
6 eina_value_array_get(value, 0, &x);
7 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
  1.2

static Eina_Bool eina_value_array_get | ( | const Eina_Value * | value,
|  | unsigned int | position,
|  |  | ...
| ) |  |
| inline static

Get the generic value from an array member.

Parameters

  value | source value object
  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_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*

1 Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0);
2 int x;
3
4 eina_value_array_append(value, 1234);
5 eina_value_array_get(value, 0, &x);
6 eina_value_free(value);

See also
  eina_value_array_set()
  eina_value_array_vset()
  eina_value_array_pset()

Since
  1.2

Examples:
  complex-types-client-eina-value.c.

static Eina_Bool eina_value_array_insert | ( | Eina_Value * | value,
|  | unsigned int | position,
|  |  | ...
| ) |  |
| inline static

Insert a generic value in an array member position.

Parameters

  value | source value object
  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_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

1 Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0);
2 int x;
3
4 eina_value_array_insert(value, 0, 1234);
5 eina_value_array_get(value, 0, &x);
6 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
  1.2

static Eina_Bool eina_value_array_append | ( | Eina_Value * | value,
|  |  | ...
| ) |  |
| inline static

Append a generic value in an array.

Parameters

  value | source value object

Returns
  EINA_TRUE on success, EINA_FALSE otherwise.

The variable argument is dependent on chosen subtype. The list for basic types:

- 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

1 Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0);
2 int x;
3
4 eina_value_array_append(value, 1234);
5 eina_value_array_get(value, 0, &x);
6 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
  1.2

Examples:
  complex-types-client-eina-value.c.

static Eina_Bool eina_value_array_vset | ( | Eina_Value * | value,
|  | unsigned int | position,
|  | va_list | args
| ) |  |
| inline static

Set a generic value to an array member.

Parameters

  value | source value object
  position | index of the member
  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
  1.2

static Eina_Bool eina_value_array_vget | ( | const Eina_Value * | value,
|  | unsigned int | position,
|  | va_list | args
| ) |  |
| inline static

Get the generic value from an array member.

Parameters

  value | source value object
  position | index of the member
  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.

See also
  eina_value_array_vset()
  eina_value_array_get()
  eina_value_array_pget()

Since
  1.2

static Eina_Bool eina_value_array_vinsert | ( | Eina_Value * | value,
|  | unsigned int | position,
|  | va_list | args
| ) |  |
| inline static

Insert a generic value to an array member position.

Parameters

  value | source value object
  position | index of the member
  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
  1.2

static Eina_Bool eina_value_array_vappend | ( | Eina_Value * | value,
|  | va_list | args
| ) |  |
| inline static

Append a generic value to an array.

Parameters

  value | source value object
  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
  1.2

static Eina_Bool eina_value_array_pset | ( | Eina_Value * | value,
|  | unsigned int | position,
|  | const void * | ptr
| ) |  |
| inline static

Set a generic value to an array member from a pointer.

Parameters

  value | source value object
  position | index of the member
  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_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*

Note
  the pointer contents are written using the size defined by type. It can be larger than void* or uint64_t.

1 Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0);
2 int x = 1234;
3
4 eina_value_array_append(value, 1234);
5 eina_value_array_pset(value, 0, &x);
6 eina_value_array_pget(value, 0, &x);
7 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
  1.2

static Eina_Bool eina_value_array_pget | ( | const Eina_Value * | value,
|  | unsigned int | position,
|  | void * | ptr
| ) |  |
| inline static

Retrieve a generic value into a pointer from an array member.

Parameters

  value | source value object
  position | index of the member
  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_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*

1 Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0);
2 int x;
3
4 eina_value_array_append(value, 1234);
5 eina_value_array_pget(value, 0, &x);
6 eina_value_free(value);

See also
  eina_value_array_set()
  eina_value_array_vset()
  eina_value_array_pset()

Since
  1.2

static Eina_Bool eina_value_array_pinsert | ( | Eina_Value * | value,
|  | unsigned int | position,
|  | const void * | ptr
| ) |  |
| inline static

Insert a generic value to an array member position from a pointer.

Parameters

  value | source value object
  position | index of the member
  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_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*

Note
  the pointer contents are written using the size defined by type. It can be larger than void* or uint64_t.

1 Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0);
2 int x = 1234;
3
4 eina_value_array_pinsert(value, 0, &x);
5 eina_value_array_pget(value, 0, &x);
6 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
  1.2

static Eina_Bool eina_value_array_pappend | ( | Eina_Value * | value,
|  | const void * | ptr
| ) |  |
| inline static

Append a generic value to an array from a pointer.

Parameters

  value | source value object
  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_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*

Note
  the pointer contents are written using the size defined by type. It can be larger than void* or uint64_t.

1 Eina_Value *value = eina_value_array_new(EINA_VALUE_TYPE_INT, 0);
2 int x = 1234;
3
4 eina_value_array_pappend(value, &x);
5 eina_value_array_pget(value, 0, &x);
6 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
  1.2

static Eina_Bool eina_value_array_value_get | ( | const Eina_Value * | src,
|  | unsigned int | position,
|  | Eina_Value * | dst
| ) |  |
| inline static

Retrieves a value from the array as an Eina_Value copy.

Parameters

  src | source value object
  position | index of the member
  dst | where to return the array member

Returns
  EINA_TRUE on success, EINA_FALSE otherwise.

The argument dst is considered uninitialized and it's setup to the type of the member.

Since
  1.2