Default combining method

If you have more than one descriptor in a <description> element, then you must use either the default combining method described in this section or the uselogic attribute described in The uselogic attribute.

The default combining method uses:
  • The boolean result for each individual descriptor (see Evaluation of individual descriptors).
  • The value of the Inverse Descriptor option in each individual descriptor.
  • The value of the Optional option in each individual descriptor.
  • The default combining rule.
Parent topic: Evaluation of descriptors