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comparison src/pt-cmd.h @ 1270:0a5e9e8892a0

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[project @ 1995-04-20 19:23:24 by jwe]
author jwe
date Thu, 20 Apr 1995 19:24:57 +0000
parents 38b876e46ff6
children 12ecc2ecf0e3
comparison
equal deleted inserted replaced
1269:abaf21f34109 1270:0a5e9e8892a0
56 tree_command : public tree 56 tree_command : public tree
57 { 57 {
58 public: 58 public:
59 tree_command (int l = -1, int c = -1) : tree (l, c) { } 59 tree_command (int l = -1, int c = -1) : tree (l, c) { }
60 60
61 virtual ~tree_command (void) { }
62
61 virtual void eval (void) = 0; 63 virtual void eval (void) = 0;
62 }; 64 };
63 65
64 class 66 class
65 tree_global_command : public tree_command 67 tree_global_command : public tree_command