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I don't understand what is the meaning of "or str2 points to the str2".
When you write :
Str2:=Str1;
Str1 is copied into Str2.
For example if str1 is 'Hello', Str2 will be 'Hello' too. := is an affectation, it is to say that the right part is tranfered in the left part.
You can easily test it with siulation.
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Hi all.
There are two string:
Str1:STRING;
Str2:string;
When we do:
Str1:=str2
Str2 is copied on str1, or str2 points to the str2.
Anyone knows?
Enviat des del meu Aquaris M5.5 usant Tapatalk
I don't understand what is the meaning of "or str2 points to the str2".
When you write :
Str2:=Str1;
Str1 is copied into Str2.
For example if str1 is 'Hello', Str2 will be 'Hello' too.
:= is an affectation, it is to say that the right part is tranfered in the left part.
You can easily test it with siulation.
As JAPIB says
When you write :
Str2:=Str1;
Str1 is copied into Str2
Thanks guys. I test it and you are true. After the equal, if the first string is modified the second does not change.
Comming from Java and c the sintaxis is a little bit diferent
Enviat des del meu Aquaris M5.5 usant Tapatalk