Changeset 1639 for branches/alma/src/STSelector.h

Timestamp:

09/30/09 17:56:00 (15 years ago)

Author:

Kana Sugimoto

Message:

New Development: Yes

JIRA Issue: Yes (CAS-1429)

Ready to Release: Yes

Interface Changes: Yes

What Interface Changed:
A new python method, selector.set_rows(rownrs=[]),
and a cpp function,
STSelector::setRows( const std::vector< int >& rows ),
are added.
The cpp function can be called with selector._setrows()
from python scripts.

Test Programs:

# @casa
s=sd.scantable('ORIGINAL_TABLE_NAME', False)
sel=sd.selector()
rownrs=[1,3,5,7]
sel.set_rows(rownrs)
s.set_selection(sel)
s2=s.copy()
s2.save(name='NEW_TABLE_NAME',format='ASAP',overwrite=True)

Put in Release Notes: Yes

Module(s):

Description:

Data selection by a list of row numbers can be done by
the new method selector.set_rows.

File:

• branches/alma/src/STSelector.h (modified) (2 diffs)

branches/alma/src/STSelector.h

@@ -48 +48 @@
 
   void setSortOrder(const std::vector<std::string>& order);
+  void setRows(const std::vector<int>& rows);
 
   std::vector<int> getScans() const;
@@ -86 +87 @@
   casa::Block<casa::String> order_;
   std::string taql_;
+  std::vector<int> rowselection_;
 };