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Fri, 10 December 2021 22:22

Lance
Messages: 656
Registered: March 2007

Contributor

the inner ~ is

DropList::operator ~

which inherits

Value Ctrl::operator ~()(maybe const modifier?)

the outer ~ is

String Value::operator~()(const modifier?)

the * cause a auto type cast be called

String::operatr const char * ()(modifier?);

and then dereference of the returned constant char * returns the first char in the String.

something like

Value t1=~dl;
String t2=~t1;
const char* t3=(const char*)t2;
char t4=*t3;
if(t3=='$')

		Little Quiz By: mirek on Thu, 09 December 2021 09:57
		Re: Little Quiz By: Tom1 on Thu, 09 December 2021 10:19
		Re: Little Quiz By: mirek on Thu, 09 December 2021 10:51
		Re: Little Quiz By: Lance on Fri, 10 December 2021 22:22
		Re: Little Quiz By: mirek on Mon, 13 December 2021 15:53
		Re: Little Quiz By: Lance on Sat, 18 December 2021 05:47
		Re: Little Quiz By: mirek on Sat, 18 December 2021 09:07

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