Dereferencing
To operate with the variable, you can also access it by dereferencing the variable's pointer. For example, you can change the value of the variable by using pointers:
123456int b = 1; int *pb = &b; *pb = *pb + 2; // b = 1 + 2 b = 3 + *pb; // b = 3 + 3 cout << b << endl;
In all the statements above, we added numbers to the value of b and assigned the result to the variable b.
¿Todo estuvo claro?
¡Gracias por tus comentarios!
Sección 2. Capítulo 3
Pregunte a AI
Pregunte a AI
Pregunte lo que quiera o pruebe una de las preguntas sugeridas para comenzar nuestra charla
Awesome!
Completion rate improved to 2.94Dereferencing
Desliza para mostrar el menú
To operate with the variable, you can also access it by dereferencing the variable's pointer. For example, you can change the value of the variable by using pointers:
123456int b = 1; int *pb = &b; *pb = *pb + 2; // b = 1 + 2 b = 3 + *pb; // b = 3 + 3 cout << b << endl;
In all the statements above, we added numbers to the value of b and assigned the result to the variable b.
¿Todo estuvo claro?
¡Gracias por tus comentarios!
Sección 2. Capítulo 3
