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LSSTDataManagementBasePackage
PolicyParserFactory.h
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1 // -*- lsst-c++ -*-
2 
3 /*
4  * LSST Data Management System
5  * Copyright 2008, 2009, 2010 LSST Corporation.
6  *
7  * This product includes software developed by the
8  * LSST Project (http://www.lsst.org/).
9  *
10  * This program is free software: you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
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13  * (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
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17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
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24 
32 #ifndef LSST_PEX_POLICY_PARSERFACTORY_H
33 #define LSST_PEX_POLICY_PARSERFACTORY_H
34 
35 #include <string>
36 
37 #include "lsst/daf/base/Citizen.h"
38 #include "lsst/pex/policy/Policy.h"
39 
40 #include <boost/shared_ptr.hpp>
41 
42 namespace lsst {
43 namespace pex {
44 namespace policy {
45 
46 // forward declaration
47 class PolicyParser;
48 
49 // class PolicyParserFactory : public Citizen { // causing deletion problems
50 
59 public:
60 
61  typedef boost::shared_ptr<PolicyParserFactory> Ptr;
62 
67 
68 // PolicyParserFactory() : Citizen(typeid(this)) { }
69 
73  virtual ~PolicyParserFactory();
74 
85  virtual PolicyParser* createParser(Policy& policy,
86  bool strict=true) const = 0;
87 
94  virtual bool isRecognized(const std::string& leaders) const = 0;
95 
99  virtual const std::string& getFormatName();
100 
104  static const std::string UNRECOGNIZED;
105 };
106 
107 }}} // end namespace lsst::pex::policy
108 
109 #endif // LSST_PEX_POLICY_PARSERFACTORY_H
110 
111 
an abstract class for parsing serialized Policy data and loading it into a Policy object...
Definition: PolicyParser.h:47
a container for holding hierarchical configuration data in memory.
Definition: Policy.h:169
virtual PolicyParser * createParser(Policy &policy, bool strict=true) const =0
an abstract factory class for creating PolicyParser instances. This class is used by the PolicySource...
virtual const std::string & getFormatName()
virtual bool isRecognized(const std::string &leaders) const =0
boost::shared_ptr< PolicyParserFactory > Ptr