Difference between revisions of "Data:getPointer"
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− | Gets a pointer to the Data. | + | Gets a pointer to the Data. Can be used with libraries such as LuaJIT's [http://luajit.org/ext_ffi.html FFI]. |
+ | {{notice|Use at your own risk. Directly reading from and writing to the raw memory owned by the Data will bypass any safety checks and thread-safety the Data might normally have.}} | ||
== Function == | == Function == | ||
=== Synopsis === | === Synopsis === |
Revision as of 04:46, 15 October 2013
Gets a pointer to the Data. Can be used with libraries such as LuaJIT's FFI.
Use at your own risk. Directly reading from and writing to the raw memory owned by the Data will bypass any safety checks and thread-safety the Data might normally have. |
Function
Synopsis
pointer = Data:getPointer( )
Arguments
None.
Returns
light userdata pointer
- A raw pointer to the Data.
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