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comparison anagram/agcore/token.h @ 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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5:7661c1604e49 6:607e3be6bad8
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;