TChar::ToUnsigned

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References

static constexpr uint32 ToUnsigned  
&40;  
    CharType Char  
&41;  
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static constexpr uint32 ToUnsigned &40;     CharType Char &41;

Remarks

Avoid sign extension problems with signed characters smaller than int

E.g. 'Ö' - 'A' is negative since the char 'Ö' (0xD6) is negative and gets sign-extended to the 32-bit int 0xFFFFFFD6 before subtraction happens.

Mainly needed for subtraction and addition.