// C++ language

class Person {                           // declare a Person class to hold the data
  public:                                // list all public method prototypes
    Person(char*, int);                  // constructor, same as class, to provide data
                                         // don't need param needs, just types
    char *getName();                     // accessor method to return stored name
    int getAge();                        // accessor method to return stored age
    char *toString();                    // conversion method to format the data
  private:                               // hide all the data in the class
    char *name;                          // each instance of Person will have this storage
    int age;                             // and storage for age
};

Person:: Person(char *name, int age) {   // now provide the implementations
  this->name = name;                     // "this" refers to the current instance
                                         // and acts as a memory ptr
                                         // this->is the storage up above
                                         // the r.h.s. name is the param to Person constructor
  this->age  = age;                      // backup the age too
}
  
char* Person::getName() {                // accessor methods returns the stored name
  return name;
}
    
int Person::getAge() {                   // accessor methods returns the stored age
  return age;
}

char* Person::toString() {                    // formatting method
  char *buffer = new char[50];                // declare memory
  sprintf(buffer,"%s  %d",getName(),getAge());// format data similar to a printf
  return buffer;                              // return to caller for actual printing
}