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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Foo {
  5. private:
  6.     uint32_t m_time;
  7.     uint32_t m_big : 20;
  8.     uint32_t m_small : 10;
  9.     uint32_t m_isblue : 1;
  10.     uint32_t m_isnice : 1;
  11. public:
  12.     Foo(uint32_t t, uint32_t big, uint16_t small, bool is_blue, bool is_nice)
  13.         : m_time(t), m_big(big), m_small(small), m_isblue(is_blue), m_isnice(is_nice)
  14.     { }
  15.  
  16.     uint32_t get_time()  const { return m_time; }
  17.     uint32_t get_big()   const { return m_big; }
  18.     uint16_t get_small() const { return m_small; }
  19.     uint16_t is_blue()   const { return m_isblue; }
  20.     uint16_t is_nice()   const { return m_isnice; }
  21. };
  22.  
  23. int main() {
  24. 	Foo a{1032, 777777, 1023, 0, 1};
  25. 	cout<< a.get_time()<<", "<<a.get_big()<<", "<<a.get_small()<<", "<<a.is_blue()<<", "<<a.is_nice()<<endl; 
  26. 	cout <<"Size of Foo: "<< sizeof (Foo)<<", size of 2 unint_32t: "<<2*sizeof(uint32_t)<<endl;
  27. 	return 0;
  28. }
Success #stdin #stdout 0s 3456KB
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stdin
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Standard input is empty
stdout
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1032, 777777, 1023, 0, 1
Size of Foo: 8, size of 2 unint_32t: 8
https://ideone.com/lpmD4N
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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