Mercurial > ~dholland > hg > ag > index.cgi
comparison anagram/agcore/token.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 class Token : public ObjectRegister<token_number_map> { | 18 class Token : public ObjectRegister<token_number_map> { |
19 public: | 19 public: |
20 Token() {} | 20 Token() {} |
21 Token(int x); | 21 Token(int x); |
22 Token(const Token &t); | 22 Token(const Token &t); |
23 void operator = (const Token &); | |
23 static Token create(); | 24 static Token create(); |
24 static const int first; | 25 static const int first; |
25 static void reset(); | 26 static void reset(); |
26 class Map; | 27 class Map; |
27 friend class Map; | 28 friend class Map; |