Mercurial > ~dholland > hg > ag > index.cgi
diff examples/dsl/redirect.cpp @ 6:607e3be6bad8
Adjust to the moving target called the C++ standard.
Apparently nowadays it's not allowed to define an explicit copy
constructor but not an assignment operator. Consequently, defining the
explicit copy constructor in terms of the implicit/automatic
assignment operator for general convenience no longer works.
Add assignment operators.
Caution: not tested with the IBM compiler, but there's no particular
reason it shouldn't work.
author | David A. Holland |
---|---|
date | Mon, 30 May 2022 23:46:22 -0400 |
parents | 13d2b8934445 |
children |
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--- a/examples/dsl/redirect.cpp Mon May 30 23:32:56 2022 -0400 +++ b/examples/dsl/redirect.cpp Mon May 30 23:46:22 2022 -0400 @@ -64,7 +64,14 @@ copy_flag = 0; // live } -redirect::redirect(redirect &r) { +void redirect::operator = (const redirect &r) { + handle = r.handle; + old_handle = r.old_handle; + strcpy(name, r.name); + copy_flag = r.copy_flag; +} + +redirect::redirect(const redirect &r) { *this = r; copy_flag++; // memorex }