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Unreal Engine C++ API Reference > Runtime > Core > Misc > TCString
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Misc/CString.h |
| Include | #include "Misc/CString.h" |
static int32 GetVarArgs
&40;
CharType &42; Dest,
SIZE_T DestSize,
const CharType &42;& Fmt,
va_list ArgPtr
&41;
Remarks
Helper function to write formatted output using an argument list number of characters written or -1 if truncated
Parameters
| Name | Description |
|---|---|
| Dest | destination string buffer |
| DestSize | size of destination buffer |
| Fmt | string to print |
| Args | argument list |