Regular expression to find the usage of a group element in the document. Example 1: - classes are defined as class foo {...} - classes are used as $objFoo Example 2: - variables are defined as int i - variables are used as @i Example 3: - variables are defined as $i - variables are used as $i. In this case UsageRx is the same as DefinitionRx.
Expressió regular per a trobar l' ús d' un element de grup en el document. Exemple 1: - Les classes s' estableixen com class foo {...} - Les classes s' usen com $objFoo Exemple 2: - Les variables s' estableixen com int i - Les variables s' usen com @ i Exemple 3: - Les variables s' estableixen com $i - Les variables s' usen com $i. En aquest cas, UsageRx és el mateix que DefinitionRx.