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diff examples/dsl/redirect.cpp @ 6:607e3be6bad8

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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
 }