public static IxiNumber divRem(IxiNumber num1, IxiNumber num2, out IxiNumber remainder)
{
BigInteger bi_remainder = 0;
BigInteger bi_quotient = BigInteger.DivRem(BigInteger.Multiply(num1.getAmount(), divisor), num2.getAmount(), out bi_remainder);
remainder = new IxiNumber(BigInteger.Divide(bi_remainder, divisor));
return(new IxiNumber(bi_quotient));
}
public static IxiNumber subtract(IxiNumber num1, IxiNumber num2)
{
return(new IxiNumber(BigInteger.Subtract(num1.getAmount(), num2.getAmount())));
}
public static IxiNumber divide(IxiNumber num1, IxiNumber num2)
{
return(new IxiNumber(BigInteger.Divide(BigInteger.Multiply(num1.getAmount(), divisor), num2.getAmount())));
}
public static IxiNumber add(IxiNumber num1, IxiNumber num2)
{
return(new IxiNumber(BigInteger.Add(num1.getAmount(), num2.getAmount())));
}
public void divide(IxiNumber num)
{
amount = BigInteger.Divide(BigInteger.Multiply(amount, divisor), num.getAmount());
}
public void substract(IxiNumber num)
{
amount = BigInteger.Subtract(amount, num.getAmount());
}
public void add(IxiNumber num)
{
amount = BigInteger.Add(amount, num.getAmount());
}
/// <summary>
/// Returns true if this wallet has no data, no public key, no multisig data nor any balance (it can be deleted from WalletState)
/// </summary>
/// <returns>True, if the Wallet may be safely deleted from WalletState.</returns>
public bool isEmptyWallet()
{
return(balance.getAmount() == 0 && // if wallets have any balance they may not be deleted
type == WalletType.Normal // Multisig wallets may not be deleted
);
}