lsst.pex.policy  14.0-1-g4b114ac+11
SupportedFormats.cc
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2  * LSST Data Management System
3  * Copyright 2008, 2009, 2010 LSST Corporation.
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5  * This product includes software developed by the
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22 
31 #include "lsst/pex/exceptions.h"
32 
33 namespace lsst {
34 namespace pex {
35 namespace policy {
36 
39 
42 }
43 
48 {
49  if (factory.get() == 0)
51  std::string("attempt to register null ") +
52  "PolicyParserFactory pointer");
53 
54  _formats[factory->getFormatName()] = factory;
55 }
56 
63 const std::string&
65 
66  Lookup::const_iterator f;
67  for(f=_formats.begin(); f != _formats.end(); ++f) {
68  if (f->second->isRecognized(leaders))
69  return f->second->getFormatName();
70  }
71 
73 }
74 
81 
82  SupportedFormats *me = const_cast<SupportedFormats*>(this);
83 
84  Lookup::iterator found = me->_formats.find(name);
85  return ((found != me->_formats.end()) ? found->second
87 }
88 
89 }}} // end namespace lsst::pex::policy
90 
91 
92 
void registerFormat(const PolicyParserFactory::Ptr &factory)
register a factory method for policy format parsers
a class for creating PAFParser objects
static const std::string UNRECOGNIZED
an empty string representing an unrecognized format
T end(T... args)
STL class.
definition of the PAFParserFactory class
const std::string & recognizeType(const std::string &leaders) const
analyze the given string assuming contains the leading characters from the data stream and return tru...
an abstract factory class for creating PolicyParser instances.
definition of the SupportedFormats class
T get(T... args)
T find(T... args)
static void initDefaultFormats(SupportedFormats &sf)
initialize a given SupportFormats instance with the formats known by default.
#define LSST_EXCEPT(type,...)
T begin(T... args)
a list of supported Policy formats.
PolicyParserFactory::Ptr getFactory(const std::string &name) const
get a pointer to a factory with a given name.