ExitCodes main_(int, const char **)
{
String in = getStringOption_("in"), out = getStringOption_("out");
TransformationDescription trafo_in;
TransformationXMLFile().load(in, trafo_in);
TransformationDescription::DataPoints data;
DoubleReal min = getDoubleOption_("min"), max = getDoubleOption_("max"),
step = getDoubleOption_("step");
if (max <= min)
{
data = trafo_in.getDataPoints();
sort(data.begin(), data.end());
max = data.back().first;
DoubleReal magnitude = floor(log10(max));
max = Math::ceilDecimal(max, magnitude - 1);
if (max <= min)
{
throw Exception::InvalidParameter(__FILE__, __LINE__, __PRETTY_FUNCTION__, "'min' must be lower than 'max'");
}
}
data.clear();
for (DoubleReal value = min; value <= max; value += step)
{
DoubleReal transformed = trafo_in.apply(value);
if (out.empty())
{
cout << value << '\t' << transformed << endl;
}
else data.push_back(make_pair(value, transformed));
}
if (!out.empty())
{
TransformationDescription trafo_out(trafo_in);
trafo_out.setDataPoints(data);
TransformationXMLFile().store(out, trafo_out);
}
return EXECUTION_OK;
}
