void ToolsRhoEstimator::on_radio_toggled(bool checked) {
checked = true; // hack to avoid the "unused parameter" g++ warning
if (impBut->isChecked()) {
// we just changed from metric --> imperial, so relabel and do the
// field conversions for the user.
tempSpinBox->setValue(celsius_to_fahrenheit(tempSpinBox->value()));
tempLabel->setText(tr("Temperature (F):"));
pressSpinBox->setValue(
hectopascals_to_inchesmercury(pressSpinBox->value()));
pressLabel->setText(tr("Air Pressure (inHg):"));
dewpSpinBox->setValue(celsius_to_fahrenheit(dewpSpinBox->value()));
dewpLabel->setText(tr("Dewpoint (F):"));
} else {
// we just changed from imperial --> metric, so relabel and do the
// field conversions for the user.
tempSpinBox->setValue(fahrenheit_to_celsius(tempSpinBox->value()));
tempLabel->setText(tr("Temperature (C):"));
pressSpinBox->setValue(
inchesmercury_to_hectopascals(pressSpinBox->value()));
pressLabel->setText(tr("Air Pressure (hPa):"));
dewpSpinBox->setValue(fahrenheit_to_celsius(dewpSpinBox->value()));
dewpLabel->setText(tr("Dewpoint (C):"));
}
// Relay the "something has changed" signal to
// on_valueChanged(double).
this->on_valueChanged(0.0);
}
void test_celsius_to_fahrenheit(){
assert( celsius_to_fahrenheit(15) == static_cast<double>(59.0) );
std::cout << "Execution continues past the first test" << std::endl;
assert( celsius_to_fahrenheit(19) == static_cast<double>(66.2) );
std::cout << "Execution continues past the second test" << std::endl;
assert( celsius_to_fahrenheit(23) == static_cast<double>(73.4) );
std::cout << "Execution continues past the third test" << std::endl;
std::cout << "All tests passed" << std::endl;
}
