Difference between revisions of "Debug.getlocal"
From GiderosMobile
(Created page with "__NOTOC__ '''Available since:''' Gideros 2011.6<br/> === Description === This function returns the name and the value of the local variable with index local of the function at...") |
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Variable names starting with '(' (open parentheses) represent internal variables (loop control variables, temporaries, and C function locals). | Variable names starting with '(' (open parentheses) represent internal variables (loop control variables, temporaries, and C function locals). | ||
<source lang="lua"> | <source lang="lua"> | ||
| − | (string) (varies) | + | (string), (varies) = debug.getlocal(level,local) |
</source> | </source> | ||
'''level:''' (number) level of the scope/stack ''''''<br/> | '''level:''' (number) level of the scope/stack ''''''<br/> | ||
Revision as of 10:11, 23 August 2018
Available since: Gideros 2011.6
Description
This function returns the name and the value of the local variable with index local of the function at level level of the stack. (The first parameter or local variable has index 1, and so on, until the last active local variable.) The function returns nil if there is no local variable with the given index, and raises an error when called with a level out of range. (You can call debug.getinfo to check whether the level is valid.)
Variable names starting with '(' (open parentheses) represent internal variables (loop control variables, temporaries, and C function locals).
(string), (varies) = debug.getlocal(level,local)
'level: (number) level of the scope/stack '
'local: (number) index of the function '
Returns (string) name of the variable
Returns (varies) value of the variable
