StringCast

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References

template<typename To, int32 DefaultConversionSize, typename From>  
auto StringCast  
(  
    const From * Str,  
    int32 Len  
)  
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template<typename To, int32 DefaultConversionSize, typename From> auto StringCast (     const From * Str,     int32 Len )

Remarks

Creates an object which acts as a source of a given string type. See example above.

StringCast expects correctly-typed strings. If a cast is attempted with a char* or ANSICHAR*, and the string contains characters that are non-ASCII, including UTF-8 code units outside of the 7-bit ASCII range, then those values will fail to convert and a bogus char will be written in their place.

If a conversion from UTF-8 is desired, the pointer should be cast to UTF8CHAR* before being passed to StringCast.

Similarly, doing a StringCast or StringCast on a Unicode string will only successfully convert Unicode characters which already lie in the ASCII range. For converting to UTF-8, StringCast should be used.

The source string must not be modified or destroyed until after the result of this function has been destroyed.

Parameters