class AttributeManager AttributeManager manages the storage of PathAttributeLists, so that we don't store the same attribute list more than once. More...

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Public Methods

•  AttributeManager ()
• PAListRef<A>  add_attribute_list (PAListRef<A>& attribute_list)
• void  delete_attribute_list (PAListRef<A>& attribute_list)
• int  number_of_managed_atts () const

Detailed Description

AttributeManager manages the storage of PathAttributeLists, so that we don't store the same attribute list more than once. The interface is simple: to store something, you give it a pointer, and it gives you back a pointer to where it stored it. To unstore something, you just tell it to delete it, and the undeletion is handled for you if no-one else is still referencing a copy.

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