Difference between revisions of "Setfenv"
From GiderosMobile
(Created page with "__NOTOC__ '''Available since:''' Gideros 2011.6<br/> === Description === Sets the environment to be used by the given function. f can be a Lua function or a number that specif...") |
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As a special case, when f is 0 setfenv changes the environment of the running thread. In this case, setfenv returns no values. | As a special case, when f is 0 setfenv changes the environment of the running thread. In this case, setfenv returns no values. | ||
<source lang="lua"> | <source lang="lua"> | ||
| − | (varies) | + | (varies) = setfenv(f,table) |
</source> | </source> | ||
| − | '''f | + | '''f''': (varies) function or number(call stack level) ''''''<br/> |
| − | '''table | + | '''table''': (table) environment table to set ''''''<br/> |
'''Returns''' (varies) returns provided function or nil<br/> | '''Returns''' (varies) returns provided function or nil<br/> | ||
Revision as of 11:20, 23 August 2018
Available since: Gideros 2011.6
Description
Sets the environment to be used by the given function. f can be a Lua function or a number that specifies the function at that stack level: Level 1 is the function calling setfenv. setfenv returns the given function.
As a special case, when f is 0 setfenv changes the environment of the running thread. In this case, setfenv returns no values.
(varies) = setfenv(f,table)
'f: (varies) function or number(call stack level) '
'table: (table) environment table to set '
Returns (varies) returns provided function or nil
