package main

import "fmt"

type Counter struct {
	value int
}

func (c Counter /** value reciever **/) toString() string {
	return fmt.Sprintf("Counter Value: %d", c.value)
}

func (c *Counter /**Pointer reciever**/) Increment() {
	fmt.Printf("Inside Increment: %p\n", c)
	c.value = c.value + 1
}

func main() {
	c := Counter{}
	fmt.Println(c)
	c.Increment()
	fmt.Println(c)
}