Mercurial > ~dholland > hg > ag > index.cgi
comparison anagram/agcore/symbol.h @ 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 |
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date | Mon, 30 May 2022 23:46:22 -0400 |
parents | 13d2b8934445 |
children |
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5:7661c1604e49 | 6:607e3be6bad8 |
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18 public: | 18 public: |
19 Symbol() {} | 19 Symbol() {} |
20 Symbol(const char *x); | 20 Symbol(const char *x); |
21 Symbol(unsigned x); | 21 Symbol(unsigned x); |
22 Symbol(const Symbol &t); | 22 Symbol(const Symbol &t); |
23 void operator = (const Symbol &t); | |
23 static void reset(); | 24 static void reset(); |
24 static Symbol create(); | 25 static Symbol create(); |
25 static Symbol sorted(int x); | 26 static Symbol sorted(int x); |
26 | 27 |
27 class Map; | 28 class Map; |