Commit Graph

5 Commits

Author SHA1 Message Date
Gustavo Sverzut Barbieri a125108ebe eina_value: add struct timeval.
may be useful for esskyuehl.



SVN revision: 67106
2012-01-12 01:31:21 +00:00
Gustavo Sverzut Barbieri 4e74c624d8 eina_value: add hash.
Similar to list and array, but takes string keys instead of position.

It can convert to string, I've added tests for it, but hash algorithm
changes may break the simple comparison I did... and I don't want to
parse the string to be more accurate.



SVN revision: 67103
2012-01-11 23:54:35 +00:00
Gustavo Sverzut Barbieri 16c03cc014 eina_value: add list type.
Similar to array, but less efficient as uses list nodes. If possible
values are stored on list->data itself, otherwise they are allocated
and the pointer goes as list->data.



SVN revision: 67096
2012-01-11 21:52:32 +00:00
Cedric BAIL ebbf531b63 eina: massiv fix for Eina_Value.
Should be more portable and work with C++.

NOTE: I still see an aliasing break in eina_value_pset, but wasn't
able to figure how to solve it.


SVN revision: 67065
2012-01-11 10:37:13 +00:00
Gustavo Sverzut Barbieri 7a4e904566 add eina_value.
eina value is a generic value storage, it's quite efficient to space
(16 bytes) and speed (inlines for basic types).

It's basically a structure describing how to manage memory
(Eina_Value_Type), with default implementation for char, short, int,
long, int64_t (and unsigned variants), float, double, stringshare and
string.

If a type 'value_size' is smaller than 8 bytes, it's stored
inline. Otherwise a value is allocated and managed.

Most of the methods are inline, with special handling for char, short,
int... Then no extra calls are made, allowing the compiler to optimize
them.

For array of a single type it is recommend to use Eina_Value_Array, as
it will efficiently store and access members (just a char if subtype
is EINA_VALUE_TYPE_CHAR, etc).

It can copy itself, compare itself. Including arrays.

It would be nice to have something that converts between EET and this.



SVN revision: 67035
2012-01-11 02:20:26 +00:00