LSSTApplications  10.0-2-g4f67435,11.0.rc2+1,11.0.rc2+12,11.0.rc2+3,11.0.rc2+4,11.0.rc2+5,11.0.rc2+6,11.0.rc2+7,11.0.rc2+8
LSSTDataManagementBasePackage
FlagHandler.cc
Go to the documentation of this file.
1 // -*- lsst-c++ -*-
2 /*
3  * LSST Data Management System
4  * Copyright 2008-2014 LSST Corporation.
5  *
6  * This product includes software developed by the
7  * LSST Project (http://www.lsst.org/).
8  *
9  * This program is free software: you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation, either version 3 of the License, or
12  * (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the LSST License Statement and
20  * the GNU General Public License along with this program. If not,
21  * see <http://www.lsstcorp.org/LegalNotices/>.
22  */
23 
25 
26 namespace lsst { namespace meas { namespace base {
27 
30  std::string const & prefix,
31  FlagDefinition const * begin,
32  FlagDefinition const * end
33 ) {
34  FlagHandler r;
35  r._vector.reserve(end - begin);
36  for (FlagDefinition const * iter = begin; iter != end; ++iter) {
37  r._vector.push_back(
38  std::make_pair(
39  *iter,
40  schema.addField<afw::table::Flag>(schema.join(prefix, iter->name), iter->doc)
41  )
42  );
43  }
44  return r;
45 }
46 
48  afw::table::SubSchema const & s,
49  FlagDefinition const * begin,
50  FlagDefinition const * end
51 ) {
52  _vector.reserve(end - begin);
53  for (FlagDefinition const * iter = begin; iter != end; ++iter) {
55  _vector.push_back(std::make_pair(*iter, key));
56  }
57 }
58 
60  record.set(_vector[0].second, true);
61  if (error) {
62  record.set(_vector[error->getFlagBit()].second, true);
63  }
64 }
65 
66 }}} // lsst::meas::base
int iter
Defines the fields and offsets for a table.
Definition: Schema.h:46
A proxy type for name lookups in a Schema.
Definition: Schema.h:330
Simple POD struct used to define and document flags.
Definition: FlagHandler.h:41
Exception to be thrown when a measurement algorithm experiences a known failure mode.
Definition: exceptions.h:48
def error
Definition: log.py:108
tbl::Schema schema
Key< T > addField(Field< T > const &field, bool doReplace=false)
Add a new field to the Schema, and return the associated Key.
Base class for all records.
Definition: BaseRecord.h:27
std::string join(std::string const &a, std::string const &b) const
Join strings using the field delimiter appropriate for this Schema.
void set(Key< T > const &key, U const &value)
Set value of a field for the given key.
Definition: BaseRecord.h:136
void handleFailure(afw::table::BaseRecord &record, MeasurementError const *error=NULL) const
Definition: FlagHandler.cc:59
std::size_t getFlagBit() const
Return the flag bit associated with the error.
Definition: exceptions.h:64
static FlagHandler addFields(afw::table::Schema &schema, std::string const &prefix, FlagDefinition const *begin, FlagDefinition const *end)
Definition: FlagHandler.cc:28