Why Is It an Error to Add a Const Modifier,as

question 6

Essay

Why is it an error to add a const modifier,as shown to the declaration for the member function input given here?
class BankAccount
{
public:
void input( )const;
// other members
};

---

Definitions:

Central Venous Catheter

A tube placed in a large vein, usually in the neck, chest, or groin, to administer medication, fluids, obtain blood tests, and measure central venous pressure.

Sterile Gloves

Gloves that have been treated to destroy all forms of microbial life and are used in medical procedures to prevent contamination.

Informed Consent

A process by which a patient knowingly and voluntarily consents to a medical procedure after understanding its risks, benefits, and alternatives.

Dressing Change

The process of removing old wound coverings and applying new, clean dressings to promote healing and prevent infection.