---
name: "AccountProxy"
section: "3"
platform: "linux"
package: "libcorelinux-dev"
version: "0.4.32-5"
release: "Debian 3.1 (Sarge)"
platforms: ["linux"]
url: "https://new.carta.tech/AccountProxy"
---

# AccountProxy(3)

AccountProxy is a read/write access proxy that enables all of the methods for the underlying subject.

## NAME

AccountProxy - AccountProxy is a read/write access proxy that enables all of the methods for the underlying subject.

## SYNOPSIS

`#include <AccountProxy.hpp>`

Inherits **AbstractBankAccount**, and **corelinux::Proxy\< AbstractBankAccount \>**.

Inherited by **RestrictedAccountProxy**.

### Public Member Functions

**AccountProxy** (void)\
 *Default constructor.*  **AccountProxy** (**AbstractBankAccountPtr**)\
 *Initializing constructor.*  **AccountProxy** (**AccountProxyCref**)\
 *Copy constructor.*  virtual **~AccountProxy** (void)\
 *Virtual Destructor.*  **AccountProxyRef** **operator=** (**AccountProxyCref**)\
 *Assignment operator.*  bool **operator==** (**AccountProxyCref**) const \
 *Equality operator compares the subject pointers.*  virtual AmountCref **getBalance** (void) const \
 *Retrieve the account balance.*  virtual void **withdrawFunds** (Amount)  throw (InsufficientFundsException)\
 *Withdraw an amount of funds from the account.*  virtual void **depositFunds** (Amount)  throw (InsufficientFundsException)\
 *Deposit funds into the account.*

## Detailed Description

AccountProxy is a read/write access proxy that enables all of the methods for the underlying subject.

It is derived from **AbstractBankAccount** as well so that the proxy can be used as a Account in the application.

Another option would have been to 'realize' the interface only, somewhat like a bridge, but this would have meant the application is aware of the Proxy type.

## Member Function Documentation

### void AccountProxy::depositFunds (Amount) throw (InsufficientFundsException)` [virtual]`

Deposit funds into the account. **Parameters:**

*Amount* - to deposit

Implements **AbstractBankAccount**.

### AmountCref AccountProxy::getBalance (void) const` [virtual]`

Retrieve the account balance. **Returns:**

Amount const reference to balance

Implements **AbstractBankAccount**.

### AccountProxyRef AccountProxy::operator= (AccountProxyCref)

Assignment operator. **Parameters:**

*AccountProxy* const reference

**Returns:**

AccountProxy reference

### bool AccountProxy::operator== (AccountProxyCref) const

Equality operator compares the subject pointers. **Parameters:**

*AccountProxy* const reference

**Returns:**

bool if subjects match

### void AccountProxy::withdrawFunds (Amount) throw (InsufficientFundsException)` [virtual]`

Withdraw an amount of funds from the account. **Parameters:**

*Amount* - amount to withdraw

**Exceptions:**

*InsufficientFundsException* if the amount requested to withdraw is not available in the account funds

Implements **AbstractBankAccount**.

Reimplemented in **RestrictedAccountProxy**.

## Author

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