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Eina_Value * | eina_value_list_new (const Eina_Value_Type *subtype) |
| Create generic value storage of type list. More...
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static Eina_Bool | eina_value_list_setup (Eina_Value *value, const Eina_Value_Type *subtype) |
| Initialize generic value storage of type list. More...
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static unsigned int | eina_value_list_count (const Eina_Value *value) |
| Query number of elements in value of list type. More...
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static Eina_Bool | eina_value_list_remove (Eina_Value *value, unsigned int position) |
| Remove element at given position in value of list type. More...
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static Eina_Bool | eina_value_list_set (Eina_Value *value, unsigned int position,...) |
| Set the generic value in an list member. More...
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static Eina_Bool | eina_value_list_get (const Eina_Value *value, unsigned int position,...) |
| Get the generic value from an list member. More...
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static Eina_Bool | eina_value_list_insert (Eina_Value *value, unsigned int position,...) |
| Insert the generic value in an list member position. More...
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static Eina_Bool | eina_value_list_append (Eina_Value *value,...) |
| Append the generic value in an list. More...
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static Eina_Bool | eina_value_list_vset (Eina_Value *value, unsigned int position, va_list args) |
| Set the generic value in an list member. More...
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static Eina_Bool | eina_value_list_vget (const Eina_Value *value, unsigned int position, va_list args) |
| Get the generic value from an list member. More...
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static Eina_Bool | eina_value_list_vinsert (Eina_Value *value, unsigned int position, va_list args) |
| Insert the generic value in an list member position. More...
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static Eina_Bool | eina_value_list_vappend (Eina_Value *value, va_list args) |
| Append the generic value in an list. More...
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static Eina_Bool | eina_value_list_pset (Eina_Value *value, unsigned int position, const void *ptr) |
| Set the generic value in an list member from pointer. More...
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static Eina_Bool | eina_value_list_pget (const Eina_Value *value, unsigned int position, void *ptr) |
| Get the generic value to pointer from an list member. More...
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static Eina_Bool | eina_value_list_pinsert (Eina_Value *value, unsigned int position, const void *ptr) |
| Insert the generic value in an list member position from pointer. More...
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static Eina_Bool | eina_value_list_pappend (Eina_Value *value, const void *ptr) |
| Append the generic value in an list from pointer. More...
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Get the generic value from an list 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, 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_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_list_new(EINA_VALUE_TYPE_INT);
4 eina_value_list_append(value, 1234);
5 eina_value_list_get(value, 0, &x);
6 eina_value_free(value);
- See also
- eina_value_list_set()
-
eina_value_list_vset()
-
eina_value_list_pset()
- Since
- 1.2
static Eina_Bool eina_value_list_pget |
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const Eina_Value * |
value, |
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unsigned int |
position, |
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void * |
ptr |
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inlinestatic |
Get the generic value to pointer from an list 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_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_list_new(EINA_VALUE_TYPE_INT);
4 eina_value_list_append(value, 1234);
5 eina_value_list_pget(value, 0, &x);
6 eina_value_free(value);
- See also
- eina_value_list_set()
-
eina_value_list_vset()
-
eina_value_list_pset()
- Since
- 1.2