1  // Copyright 2006 Google LLC
 2  //
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 4  // modification, are permitted provided that the following conditions are
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 9  //     * Redistributions in binary form must reproduce the above
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28  
29  #include <unistd.h>
30  
31  #import "TestClass.h"
32  
33  struct AStruct {
34    int x;
35    float y;
36    double z;
37  };
38  
39  class InternalTestClass {
40   public:
41    InternalTestClass(int a) : a_(a) {}
42    ~InternalTestClass() {}
43  
44    void snooze(float a);
45    void snooze(int a);
46    int snooze(int a, float b);
47  
48   protected:
49    int a_;
50    AStruct s_;
51  
52    static void InternalFunction(AStruct &s);
53    static float kStaticFloatValue;
54  };
55  
56  void InternalTestClass::snooze(float a) {
57    InternalFunction(s_);
58    sleep(a_ * a);
59  }
60  
61  void InternalTestClass::snooze(int a) {
62    InternalFunction(s_);
63    sleep(a_ * a);
64  }
65  
66  int InternalTestClass::snooze(int a, float b) {
67    InternalFunction(s_);
68    sleep(a_ * a * b);
69  
70    return 33;
71  }
72  
73  void InternalTestClass::InternalFunction(AStruct &s) {
74    s.x = InternalTestClass::kStaticFloatValue;
75  }
76  
77  float InternalTestClass::kStaticFloatValue = 42;
78  
79  static float PlainOldFunction() {
80    return 3.14145f;
81  }
82  
83  @implementation TestClass
84  
85  - (void)wait {
86    InternalTestClass t(10);
87    float z = PlainOldFunction();
88  
89    while (1) {
90      t.snooze(z);
91    }
92  }
93  
94  @end