Mercurial > ~dholland > hg > ag > index.cgi
comparison oldclasslib/source/strdict.cpp @ 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 |
|---|---|
| date | Mon, 30 May 2022 23:46:22 -0400 |
| parents | 13d2b8934445 |
| children |
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| 5:7661c1604e49 | 6:607e3be6bad8 |
|---|---|
| 44 ns = 1; // can't use zero | 44 ns = 1; // can't use zero |
| 45 n_calls = n_collisions = 0; // clear statistics | 45 n_calls = n_collisions = 0; // clear statistics |
| 46 copy_flag = 0; // live | 46 copy_flag = 0; // live |
| 47 } | 47 } |
| 48 | 48 |
| 49 string_dictionary::string_dictionary(string_dictionary &s) { | 49 void string_dictionary::operator = (const string_dictionary &s) { |
| 50 sxs = s.sxs; | |
| 51 cs = s.cs; | |
| 52 csx = s.csx; | |
| 53 csxmax = s.csxmax; | |
| 54 ns = s.ns; | |
| 55 nsmax = s.nsmax; | |
| 56 ht = s.ht; | |
| 57 htl = s.htl; | |
| 58 htmask = s.htmask; | |
| 59 n_calls = s.n_calls; | |
| 60 n_collisions = s.n_collisions; | |
| 61 copy_flag = s.copy_flag; | |
| 62 } | |
| 63 | |
| 64 string_dictionary::string_dictionary(const string_dictionary &s) { | |
| 50 *this = s; | 65 *this = s; |
| 51 copy_flag++; //memorex | 66 copy_flag++; //memorex |
| 52 } | 67 } |
| 53 | 68 |
| 54 | 69 |