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= SDL_GetTouchDevice =
Use this function to get the touch ID with the given index.


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== Syntax ==
{{{#!highlight cpp
SDL_TouchID SDL_GetTouchDevice(int index)
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== Function Parameters ==
||'''index'''||the touch device index||


== Return Value ==
Returns the touch ID with the given index on success or 0 if the index is invalid; call [[SDL_GetError]]() for more information.


== Code Examples ==
{{{#!highlight cpp
You can add your code example here
}}}

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== Remarks ==
''You can add useful comments here''

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== Version ==
This function is available since SDL 2.0.0.

== Related Functions ==
 .[[SDL_GetNumTouchDevices]]

----
[[CategoryAPI]], [[CategoryEvents]]
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