StochasticNum Neuron::think()
{
	StochasticNum outputa(0, 500);
	StochasticNum outputb(0, 500);

	for (int i = 0; i < m_numweights; i++)
	{
		if (m_weight[i].getIsNegative())
			continue;
		StochasticNum n = m_weight[i] * m_input[i];
		outputa.add(n, *m_onehalf);
	}
	for (int i = 0; i < m_numweights; i++)
	{
		if (!m_weight[i].getIsNegative())
			continue;
		StochasticNum n = m_weight[i] * m_input[i];
		outputb.add(n, *m_onehalf);
	}
	double d = m_bias->getDoubleValue() * m_bias->getIsNegative() + (outputb.getDoubleValue() - outputa.getDoubleValue());

	return StochasticNum(d, 500);
}

StochasticNum::StochasticNum(long size) : m_bits(size), m_size(size)
{}
StochasticNum::StochasticNum(double value, long size) : m_bits(size), m_size(size)
{
	uint8_t xor;
	double rng;
	for (int i = 0; i < size; i++)
	{
		xor = xor8();
		rng = (double) xor / (double)UINT8_MAX;
		if (rng < value)
			m_bits[i] = 1;
	}
}
StochasticNum::StochasticNum(double value, long size, bool isNeg) : m_bits(size), m_size(size), m_isneg(isNeg)
{
	uint8_t xor;
	double rng;
	for (int i = 0; i < size; i++)
	{
		xor = xor8();
		rng = (double) xor / (double)UINT8_MAX;
		if (rng < value)
			m_bits[i] = 1;
	}
}

StochasticNum::StochasticNum(boost::dynamic_bitset<> bits)
{
	m_bits = bits;
}
long StochasticNum::getSize()
{
	return m_size;
}
void StochasticNum::setValue(double value, long size)
{
	m_bits.resize(size);
	uint8_t xor;
	double rng;
	for (int i = 0; i < size; i++)
	{
		xor = xor8();
		rng = (double) xor / (double)UINT8_MAX;
		if (rng < value)
			m_bits[i] = 1;
	}
}
double StochasticNum::getDoubleValue()
{
	return (double)m_bits.count() / (double)m_bits.size();
}
void StochasticNum::setIsNegative(bool neg)
{
	m_isneg = neg;
}
bool StochasticNum::getIsNegative()
{
	return m_isneg;
}
const StochasticNum StochasticNum::operator* (StochasticNum& other)
{
	return StochasticNum(m_bits &= other.m_bits);
}
const StochasticNum StochasticNum::add(StochasticNum& other, StochasticNum& select)
{
	return StochasticNum((select.m_bits.flip() &= m_bits) |= (other.m_bits &= select.m_bits.flip()));
}