Answer to Question #174151 in C++ for Boopathi

Question

Design the class Vowel to find the number of vowels present in the given string. Define the constructor member function to assign the values and destructor member function to destroy the data objects.

Answer 1

class Vowel
{
public:
    Vowel(string str) : s(str) {}
    
    ~Vowel() {}
    
    int Count()
    {
        int vowels = 0;
        for (int i = 0; i < s.length(); ++i)
        {
            switch (s[i])
            {
                case 'a':
                case 'e':
                case 'i':
                case 'o':
                case 'u':
                case 'y':
                    ++vowels;
                    break;
            }
        }
        return vowels;
    }
    
private:
    string s;
}