ComPWA
Common Partial-Wave-Analysis Framework
ParObserver.hpp
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1 // Copyright (c) 2013 The ComPWA Team.
2 // This file is part of the ComPWA framework, check
3 // https://github.com/ComPWA/ComPWA/license.txt for details.
4 
9 
10 #ifndef _PAROBSERVER_HPP_
11 #define _PAROBSERVER_HPP_
12 
13 namespace ComPWA {
14 namespace FunctionTree {
15 
23 class ParObserver {
24 public:
26  virtual void update() = 0;
27 };
28 
29 } // namespace FunctionTree
30 } // namespace ComPWA
31 
32 #endif
ComPWA::FunctionTree::ParObserver
ParObserver Base class parameter observer.
Definition: ParObserver.hpp:23
ComPWA::FunctionTree::ParObserver::update
virtual void update()=0
Call this function to mark the observing node as modified.