drn::accounting::SequentialAccountNumberGenerator Class Reference

An account code number generator that creates values sequentially. More...

#include <AccountNumberGenerator.h>

Inheritance diagram for drn::accounting::SequentialAccountNumberGenerator:

Collaboration diagram for drn::accounting::SequentialAccountNumberGenerator:

Public Member Functions
	AccountNumberGenerator (AccountNumber number={})
	Constructor for fully initialising the generator.
	AccountNumberGenerator (AccountNumberGenerator &&) noexcept=default
	AccountNumberGenerator (const AccountNumberGenerator &)=default
std::unique_ptr< AccountNumberGenerator >	clone () const override
	When implemented, will clone all data members of the object.
AccountNumber	current (const std::set< Account > &accounts) const override
	Finds the current largest account code number.
AccountNumberGenerator &	operator= (AccountNumberGenerator &&) noexcept=default
AccountNumberGenerator &	operator= (const AccountNumber &number)
	Assignment operator for setting the current generated account code number.
AccountNumberGenerator &	operator= (const AccountNumberGenerator &)=default
Public Member Functions inherited from drn::accounting::AccountNumberGenerator
	AccountNumberGenerator (AccountNumber number={})
	Constructor for fully initialising the generator.
	AccountNumberGenerator (AccountNumberGenerator &&) noexcept=default
	AccountNumberGenerator (const AccountNumberGenerator &)=default
virtual	~AccountNumberGenerator ()=default
const AccountNumber &	operator* () const
	Dereference operator to the current generated account code number.
const AccountNumber &	operator++ ()
	Prefix incremental operator to advance to the next account code number.
AccountNumber	operator++ (int)
	Postfix incremental operator to advance to the next account code number.
const AccountNumber &	operator-- ()
	Prefix decremental operator to go back to the previous account code number.
AccountNumber	operator-- (int)
	Postfix decremental operator to go back to the previous account code number.
AccountNumberGenerator &	operator= (AccountNumberGenerator &&) noexcept=default
AccountNumberGenerator &	operator= (const AccountNumber &number)
	Assignment operator for setting the current generated account code number.
AccountNumberGenerator &	operator= (const AccountNumberGenerator &)=default
void	update (AccountNumber an)
	Updates the current account number to the supplied number when it is larger.

Additional Inherited Members
Protected Member Functions inherited from drn::accounting::AccountNumberGenerator
const AccountNumber &	number () const noexcept
	An accessor to the current account code number.

Detailed Description

An account code number generator that creates values sequentially.

Member Function Documentation

AccountNumberGenerator() [1/3]

drn::accounting::AccountNumberGenerator::AccountNumberGenerator ( AccountNumber number = {} )

explicit

Constructor for fully initialising the generator.

Parameters

number

The current account code number that is used.

AccountNumberGenerator() [2/3]

drn::accounting::AccountNumberGenerator::AccountNumberGenerator ( AccountNumberGenerator && )

defaultnoexcept

AccountNumberGenerator() [3/3]

drn::accounting::AccountNumberGenerator::AccountNumberGenerator ( const AccountNumberGenerator & )

default

clone()

std::unique_ptr< AccountNumberGenerator > drn::accounting::SequentialAccountNumberGenerator::clone ( ) const

nodiscardoverridevirtual

When implemented, will clone all data members of the object.

Returns

The cloned object.

Implements drn::accounting::AccountNumberGenerator.

current()

AccountNumber drn::accounting::SequentialAccountNumberGenerator::current ( const std::set< Account > & accounts ) const

nodiscardoverridevirtual

Finds the current largest account code number.

Parameters

accounts

The current listing of all the accounts in the account ledger.

Returns

The current highest account code number found, or AccountNumber::invalid_ if not any.

Implements drn::accounting::AccountNumberGenerator.

operator=() [1/3]

AccountNumberGenerator & drn::accounting::AccountNumberGenerator::operator= ( AccountNumberGenerator && )

defaultnoexcept

operator=() [2/3]

AccountNumberGenerator & drn::accounting::AccountNumberGenerator::operator=

(

const AccountNumber &

number

)

Assignment operator for setting the current generated account code number.

Parameters

number

The number to set the account code number generated to.

Returns

The current instance.

operator=() [3/3]

AccountNumberGenerator & drn::accounting::AccountNumberGenerator::operator= ( const AccountNumberGenerator & )

default