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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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.

 AttributeManager ()

AttributeManager

const PathAttributeList<A> *  add_attribute_list (const PathAttributeList<A> *attribute_list)

add_attribute_list

void  delete_attribute_list (const PathAttributeList<A> *attribute_list)

delete_attribute_list

int  number_of_managed_atts ()

number_of_managed_atts

[const]


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