Cpp class constructor explicit in the code

Asked May 10 '21 at 13:51

Active May 10 '21 at 13:55

Viewed 26 times

0 class a{
1 public:
2   explicit a(int value=0)
3   : storedvalue{value}{}
4   int read() const
5   {return storedvalue;
6       }
7   private:
8   int storedvalue;

9 };

1)Can anyone explain what is this method called and difference between :storedvalue(value){} and :storedvalue{value}{} ,this part of code(line 2 to 3) and 2)also what is difference between const int read() and int read() const (line 4)?

edited May 10 '21 at 13:55

asked May 10 '21 at 13:51

venki

please one question per question. `const int read()` returns a `const int`, `int read() const` is a `const` method that returns `int` – 463035818_is_not_an_ai May 10 '21 at 13:54
and perhaps find a better C++ book if yours does not explain these. – underscore_d May 10 '21 at 13:54

Cpp class constructor explicit in the code

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