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diff oldclasslib/source/charsink.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/oldclasslib/source/charsink.cpp	Mon May 30 23:32:56 2022 -0400
+++ b/oldclasslib/source/charsink.cpp	Mon May 30 23:46:22 2022 -0400
@@ -63,6 +63,16 @@
 
 // Copy constructor
 
+void string_accumulator::operator = (const string_accumulator &s) {
+  cs = s.cs;
+  xs = s.xs;
+  csx = s.csx;
+  xsx = s.xsx;
+  csmax = s.csmax;
+  xsmax = s.xsmax;
+  copy_flag = s.copy_flag;
+}
+
 string_accumulator::string_accumulator(const string_accumulator &s) 
   : character_sink()
 {