test/cedet/tests/testsubclass.hh

   1 // testsubclass.hh --- unit test for analyzer and complex C++ inheritance
   2
   3 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
   4
   5 // Author: Eric M. Ludlam <eric@siege-engine.com>
   6
   7 // This file is part of GNU Emacs.
   8
   9 // GNU Emacs is free software: you can redistribute it and/or modify
  10 // it under the terms of the GNU General Public License as published by
  11 // the Free Software Foundation, either version 3 of the License, or
  12 // (at your option) any later version.
  13
  14 // GNU Emacs is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18
  19 // You should have received a copy of the GNU General Public License
  20 // along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 //#include <cmath>
  23 // #include <stdio.h>
  24
  25 #ifndef TESTSUBCLASS_HH
  26 #define TESTSUBCLASS_HH
  27
  28 namespace animal {
  29
  30   class moose {
  31   public:
  32     moose() : fFeet(0),
  33               fIsValid(false)
  34     { }
  35
  36     virtual void setFeet(int);
  37     int getFeet();
  38
  39     void doNothing();
  40
  41     enum moose_enum {
  42       NAME1, NAME2, NAME3 };
  43
  44
  45   protected:
  46
  47     bool fIsValid;
  48     int fIsProtectedInt;
  49
  50   private:
  51     int fFeet; // Usually 2 or 4.
  52     bool fIsPrivateBool;
  53
  54   }; // moose
  55
  56   int two_prototypes();
  57   int two_prototypes();
  58
  59   class quadruped {
  60   public:
  61     quadruped(int a) : fQuadPrivate(a)
  62     { }
  63
  64     int fQuadPublic;
  65
  66   protected:
  67     int fQuadProtected;
  68
  69   private:
  70     int fQuadPrivate;
  71
  72   };
  73
  74 }
  75
  76
  77 namespace deer {
  78
  79   class moose : public animal::moose {
  80   public:
  81     moose() : fAntlers(false)
  82     { }
  83
  84     void setAntlers(bool);
  85     bool getAntlers();
  86
  87     void doSomething();
  88
  89   protected:
  90
  91     bool fSomeField;
  92
  93   private:
  94     bool fAntlers;
  95
  96   };
  97
  98 } // deer
  99
 100 // A second namespace of the same name will test the
 101 // namespace merging needed to resolve deer::alces
 102 namespace deer {
 103
 104   class alces : public animal::moose {
 105   public:
 106     alces(int lat) : fLatin(lat)
 107     { }
 108
 109     void setLatin(bool);
 110     bool getLatin();
 111
 112     void doLatinStuff(moose moosein); // for completion testing
 113
 114     moose createMoose(); // for completion testing.
 115
 116   protected:
 117     bool fAlcesBool;
 118     int fAlcesInt;
 119
 120   private:
 121     bool fLatin;
 122     int fGreek;
 123   };
 124
 125 };
 126
 127 // A third namespace with classes that does protected and private inheritance.
 128 namespace sneaky {
 129
 130   class antelope : public animal::quadruped {
 131
 132   public:
 133     antelope(int a) : animal::quadruped(),
 134                       fAntyProtected(a)
 135     {}
 136
 137     int fAntyPublic;
 138
 139     bool testAccess();
 140
 141   protected:
 142     int fAntyProtected;
 143
 144   private :
 145     int fAntyPrivate;
 146
 147   };
 148
 149   class jackalope : protected animal::quadruped {
 150
 151   public:
 152     jackalope(int a) : animal::quadruped(),
 153                        fBunny(a)
 154     {}
 155
 156     int fBunnyPublic;
 157
 158     bool testAccess();
 159
 160   protected:
 161     bool fBunnyProtected;
 162
 163   private :
 164     bool fBunnyPrivate;
 165
 166   };
 167
 168   // Nothing specified means private.
 169   class bugalope : /* private*/  animal::quadruped {
 170
 171   public:
 172     bugalope(int a) : animal::quadruped(),
 173                        fBug(a)
 174     {}
 175
 176     int fBugPublic;
 177
 178     bool testAccess();
 179   protected:
 180     bool fBugProtected;
 181
 182   private :
 183     bool fBugPrivate;
 184
 185   };
 186
 187
 188 };
 189
 190 #endif
 191