LSSTApplications  17.0+124,17.0+14,17.0+73,18.0.0+37,18.0.0+80,18.0.0-4-g68ffd23+4,18.1.0-1-g0001055+12,18.1.0-1-g03d53ef+5,18.1.0-1-g1349e88+55,18.1.0-1-g2505f39+44,18.1.0-1-g5315e5e+4,18.1.0-1-g5e4b7ea+14,18.1.0-1-g7e8fceb+4,18.1.0-1-g85f8cd4+48,18.1.0-1-g8ff0b9f+4,18.1.0-1-ga2c679d+1,18.1.0-1-gd55f500+35,18.1.0-10-gb58edde+2,18.1.0-11-g0997b02+4,18.1.0-13-gfe4edf0b+12,18.1.0-14-g259bd21+21,18.1.0-19-gdb69f3f+2,18.1.0-2-g5f9922c+24,18.1.0-2-gd3b74e5+11,18.1.0-2-gfbf3545+32,18.1.0-26-g728bddb4+5,18.1.0-27-g6ff7ca9+2,18.1.0-3-g52aa583+25,18.1.0-3-g8ea57af+9,18.1.0-3-gb69f684+42,18.1.0-3-gfcaddf3+6,18.1.0-32-gd8786685a,18.1.0-4-gf3f9b77+6,18.1.0-5-g1dd662b+2,18.1.0-5-g6dbcb01+41,18.1.0-6-gae77429+3,18.1.0-7-g9d75d83+9,18.1.0-7-gae09a6d+30,18.1.0-9-gc381ef5+4,w.2019.45
LSSTDataManagementBasePackage
psfexAdaptors.cc
Go to the documentation of this file.
1 #include "boost/format.hpp"
2 #include "lsst/pex/exceptions.h"
3 #include "lsst/meas/extensions/psfex/Field.hh"
4 
5 extern "C" {
6 #include "globals.h"
7 #include "context.h"
8 #include "prefs.h"
9 #include "sample.h"
10 
11 /************************************************************************************************************/
12 
13 setstruct *
14 load_samples(char **filenames, int catindex, int ncat, int ext,
15  int next, contextstruct *context)
16 {
17  /*
18  * The C version of this is called two ways:
19  * catindex == 0, ncat == ncat Read all catalogues
20  * catindex == c, ncat == 1 Read only catalogue c
21  */
22  setstruct *completeSet = reinterpret_cast<setstruct *>(filenames[catindex + 0]);
23  /*
24  * Make a new set, which may be a subset of the completeSet
25  */
26  setstruct *set = init_set(context);
27  set->fwhm = completeSet->fwhm;
28  for (int i = 0; i != completeSet->vigdim; ++i) {
29  set->vigsize[i] = completeSet->vigsize[i];
30  }
31  for (int i = 0; i != completeSet->ncontext; ++i) {
32  strcpy(set->contextname[i], completeSet->contextname[i]);
33  set->contextoffset[i] = completeSet->contextoffset[i];
34  set->contextscale[i] = completeSet->contextscale[i];
35  }
36  /*
37  * Count how many samples we'll be including
38  */
39  int nsample_keep = 0;
40  for (int i = 0; i != ncat; ++i) {
41  setstruct *s = reinterpret_cast<setstruct *>(filenames[catindex + i]);
42  for (int j = 0; j != completeSet->nsample; ++j) {
43  samplestruct const *samp = s->sample[j];
44  if (ext == ALL_EXTENSIONS || ext == samp->extindex) {
45  ++nsample_keep;
46  }
47  }
48  }
49 
50  set->samples_owner = 0;
51  malloc_samples(set, nsample_keep);
52  for (int i = 0; i != ncat; ++i) {
53  setstruct *s = reinterpret_cast<setstruct *>(filenames[catindex + i]);
54  for (int j = 0; j != completeSet->nsample; ++j) {
55  samplestruct *samp = s->sample[j];
56  if (ext == ALL_EXTENSIONS || ext == samp->extindex) {
57  set->sample[set->nsample++] = samp;
58  }
59  }
60  }
61 
62  return set;
63 }
64 
65 }
66 
67 /************************************************************************************************************/
68 
69 namespace lsst { namespace meas { namespace extensions { namespace psfex {
70 
71 void
73  std::vector<std::shared_ptr<Set> > const& sets
74  )
75 {
76  if (sets.size() > MAXFILE) {
78  (boost::format("Too many sets: %d") % sets.size()).str());
79  }
80 
81  std::vector<fieldstruct *> fields(fields_.size());
82  for (unsigned int i = 0; i != fields.size(); ++i) {
83  fields[i] = fields_[i]->impl;
84  }
85  /*
86  * We are going to scribble on prefs.incat_name to replace the array of (char*) with
87  * an array of data
88  */
89 
91  struct ScribbleRaii {
92  int const ncat; // Original number
93  std::vector<char *> incat_name; // Original data
94  size_t const setsSize; // New size
95  ScribbleRaii(std::vector<std::shared_ptr<Set> > const& sets) :
96  ncat(prefs.ncat), incat_name(ncat), setsSize(sets.size())
97  {
98  for (int i = 0; i != prefs.ncat; ++i) {
99  incat_name[i] = prefs.incat_name[i];
100  }
101  for (unsigned int i = 0; i != sets.size(); ++i) {
102  prefs.incat_name[i] = reinterpret_cast<char *>(sets[i]->impl);
103  }
104  prefs.ncat = setsSize;
105  }
106  ~ScribbleRaii() {
107  for (int i = 0; i != prefs.ncat; ++i) {
108  prefs.incat_name[i] = incat_name[i];
109  }
110  for (size_t i = prefs.ncat; i < setsSize; ++i) {
111  prefs.incat_name[i] = NULL;
112  }
113  prefs.ncat = ncat;
114  }
115  };
116 
117 
118  contextstruct *context = NULL, *fullcontext = NULL;
119  {
120  ScribbleRaii scribble(sets);
121  makeit_body(&fields[0], &context, &fullcontext, false);
122  }
123 
124  if (context->npc) {
125  context_end(fullcontext);
126  }
127  context_end(context);
128 }
129 
130 }}}}
def format(config, name=None, writeSourceLine=True, prefix="", verbose=False)
Definition: history.py:174
setstruct * load_samples(char **filenames, int catindex, int ncat, int ext, int next, contextstruct *context)
Reports attempts to exceed implementation-defined length limits for some classes. ...
Definition: Runtime.h:76
daf::base::PropertySet * set
Definition: fits.cc:902
A base class for image defects.
#define LSST_EXCEPT(type,...)
Create an exception with a given type.
Definition: Exception.h:48
STL class.
void makeit(std::vector< std::shared_ptr< Field > > &fields_, std::vector< std::shared_ptr< Set > > const &sets)