pgsOperand pgsString::pgs_plus(const pgsVariable &rhs) const
{
if (rhs.is_string())
{
return pnew pgsString(m_data + rhs.value());
}
else
{
throw pgsArithmeticException(m_data, rhs.value());
}
}
pgsOperand pgsString::pgs_different(const pgsVariable &rhs) const
{
if (rhs.is_string())
{
return pnew pgsNumber(m_data != rhs.value() ? wxT("1") : wxT("0"));
}
else
{
throw pgsArithmeticException(m_data, rhs.value());
}
}
pgsOperand pgsString::pgs_almost_equal(const pgsVariable &rhs) const
{
if (rhs.is_string())
{
return pnew pgsNumber(m_data.CmpNoCase(rhs.value()) == 0
? wxT("1") : wxT("0"));
}
else
{
throw pgsArithmeticException(m_data, rhs.value());
}
}
pgsOperand pgsNumber::pgs_plus(const pgsVariable &rhs) const
{
if (rhs.is_number())
{
return pnew pgsNumber(pgsMapm::pgs_mapm_str(num(m_data)
+ num(rhs.value())), is_real() || rhs.is_real());
}
else
{
throw pgsArithmeticException(m_data, rhs.value());
}
}
pgsOperand pgsNumber::pgs_greater_equal(const pgsVariable &rhs) const
{
if (rhs.is_number())
{
return pnew pgsNumber(num(m_data) >= num(rhs.value())
? wxT("1") : wxT("0"));
}
else
{
throw pgsArithmeticException(m_data, rhs.value());
}
}
pgsOperand pgsRecord::pgs_almost_equal(const pgsVariable &rhs) const
{
if (rhs.is_record())
{
const pgsRecord &rhs_op = dynamic_cast<const pgsRecord &>(rhs);
return pnew pgsNumber(this->almost_equal(rhs_op) ? wxT("1") : wxT("0"));
}
else
{
throw pgsArithmeticException(value(), rhs.value());
}
}
pgsOperand pgsRecord::pgs_different(const pgsVariable &rhs) const
{
if (rhs.is_record())
{
const pgsRecord &rhs_op = dynamic_cast<const pgsRecord &>(rhs);
return pnew pgsNumber(*this != rhs_op ? wxT("1") : wxT("0"));
}
else
{
throw pgsArithmeticException(value(), rhs.value());
}
}
pgsOperand pgsNumber::pgs_over(const pgsVariable &rhs) const
{
if (rhs.is_number())
{
if (num(rhs.value()) != 0)
{
if (is_real() || rhs.is_real())
return pnew pgsNumber(pgsMapm::pgs_mapm_str(num(m_data)
/ num(rhs.value())), is_real() || rhs.is_real());
else
return pnew pgsNumber(pgsMapm::pgs_mapm_str(num(m_data)
.div(num(rhs.value()))), is_real() || rhs.is_real());
}
else
{
throw pgsArithmeticException(m_data, rhs.value());
}
}
else
{
throw pgsArithmeticException(m_data, rhs.value());
}
}
pgsOperand pgsRecord::pgs_modulo(const pgsVariable &rhs) const
{
throw pgsArithmeticException(value(), rhs.value());
}
pgsOperand pgsString::pgs_modulo(const pgsVariable &rhs) const
{
throw pgsArithmeticException(m_data, rhs.value());
}