Changeset 2911 for trunk/src/STIdxIter.h

Timestamp:

04/01/14 13:05:18 (10 years ago)

Author:

Takeshi Nakazato

Message:

New Development: No

JIRA Issue: No

Ready for Test: Yes

Interface Changes: No

What Interface Changed: Please list interface changes

Test Programs: test_sdcal

Put in Release Notes: Yes/No?

Module(s): Module Names change impacts.

Description: Describe your changes here...

Defined new index iterator class, STIdxIter2.
STIdxIter2 has almost same functionality as STIdxIter and support
various kind of data.

File:

• trunk/src/STIdxIter.h (modified) (2 diffs)

trunk/src/STIdxIter.h

@@ -8 +8 @@
 #include <casa/Arrays/IPosition.h>
 #include <casa/BasicSL/String.h>
+
+#include <casa/Utilities/Sort.h>
 
 #include "Scantable.h"
@@ -155 +157 @@
 } ;
 
+class STIdxIter2
+{ 
+public:
+  STIdxIter2() ;
+  STIdxIter2( const string &name,
+                             const vector<string> &cols ) ;
+  STIdxIter2( const CountedPtr<Scantable> &s,
+                          const vector<string> &cols ) ; 
+  virtual ~STIdxIter2() ;
+  Record currentValue();
+  Bool pastEnd() ;
+  void next() ;
+  Vector<uInt> getRows(StorageInitPolicy policy=COPY) ;
+  vector<uInt> getRowsSTL() { return tovector( getRows() ) ; } ;
+  virtual void init();
+private:
+  vector<uInt> tovector(Vector<uInt> v);
+  void addSortKey(const string &name);
+  template<class T, DataType U> void addColumnToKey(const string &name);
+  void deallocate();
+  vector<string> cols_;
+  Table table_;
+  uInt counter_;
+  uInt num_iter_;
+  uInt num_row_;
+  Sort sorter_;
+  Vector<uInt> index_;
+  Vector<uInt> unique_;
+  vector<void*> pointer_;
+} ;
+
 } // namespace
 #endif /* _ASAP_INDEX_ITERATOR_H_ */