MDL_wait_for_subgraph Class Reference

#include <mdl.h>

Inheritance diagram for MDL_wait_for_subgraph:

List of all members.

Public Types
enum	enum_deadlock_weight { DEADLOCK_WEIGHT_DML = 0, DEADLOCK_WEIGHT_DDL = 100 }
Public Member Functions
virtual bool	accept_visitor (MDL_wait_for_graph_visitor *gvisitor)=0
virtual uint	get_deadlock_weight () const =0

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Detailed Description

Abstract class representing an edge in the waiters graph to be traversed by deadlock detection algorithm.

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Member Function Documentation

virtual bool MDL_wait_for_subgraph::accept_visitor

(

MDL_wait_for_graph_visitor *

gvisitor

)

[pure virtual]

Accept a wait-for graph visitor to inspect the node this edge is leading to.

Implemented in MDL_ticket, and Wait_for_flush.

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

• mdl.h
• mdl.cc