How to convert member function to free function?
Andrey Zherikov
andrey.zherikov at gmail.com
Fri Sep 18 18:20:41 UTC 2020
How can I rewrite foo() function as a free-function that won't
cause struct copying? My simplified code is:
========
struct S
{
ref S foo() return
{
return this;
}
}
void main()
{
S().foo().foo().foo();
}
========
If I write it like "auto foo(S s) { return s; }" then statement
in main() will copy value of S three times and I want to avoid
this.
More information about the Digitalmars-d-learn
mailing list