FilterLength Class Reference

The implementation of the "length" filter. More...

Static Public Member Functions
static TemplateVariant	apply (const TemplateVariant &v, const TemplateVariant &)

Detailed Description

The implementation of the "length" filter.

Definition at line 772 of file template.cpp.

Member Function Documentation

static TemplateVariant FilterLength::apply ( const TemplateVariant &  v, const TemplateVariant &    )

inlinestatic

Definition at line 775 of file template.cpp.

References TemplateListIntf::count(), TemplateVariant::isValid(), TemplateVariant::List, TemplateVariant::String, TemplateVariant::toList(), TemplateVariant::toString(), and TemplateVariant::type().

    {
      if (!v.isValid())
      {
        return TemplateVariant();
      }
      if (v.type()==TemplateVariant::List)
      {
        return TemplateVariant(v.toList()->count());
      }
      else if (v.type()==TemplateVariant::String)
      {
        return TemplateVariant((int)v.toString().length());
      }
      else
      {
        return TemplateVariant();
      }
    }

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The documentation for this class was generated from the following file:

• template.cpp