Detailed Description

A Min/Max limiter operator.

This CDP operator can be used to limit (truncate) signal output values.

Arguments

Min and Max arguments can be routed from other signal, parameter or property.

When operator is used inside a signal its default input is automatically tied to signal's InternalValue or previous operator's output. Its default output is automatically tied to next operator's input or to signal's Value. See also CDP Operator Usage In CDP Signals.

Example

Below is an example plot with Sine signal (cyan) and the same signal with MinMaxLimiter(Min=-0.1, Max=0.8) operator applied (orange):

Actual Processing Code of the MinMaxLimiter

unsigned int MinMaxLimiter<T>::Process()
{
  T retval = static_cast<T>(m_input);

  if (d->min)
  {
    CDPVariantValue min_v = d->min->GetVariantValue();
    T min = min_v.GetConvertedValue<T>();
    if (retval < min)
      retval = min;
  }
  if (d->max)
  {
    CDPVariantValue max_v = d->max->GetVariantValue();
    T max = max_v.GetConvertedValue<T>();
    if (retval > max)
      retval = max;
  }

  m_output = retval;

  return STATUS_OK;
}