Changeset 1360 for trunk/src/STFrequencies.cpp

Timestamp:

04/27/07 11:00:43 (17 years ago)

Author:

mar637

Message:

enhancement #107; added scantable.shift_refpix

File:

• trunk/src/STFrequencies.cpp (modified) (15 diffs)

trunk/src/STFrequencies.cpp

@@ -41 +41 @@
 }
 
-asap::STFrequencies::STFrequencies( casa::Table tab ) :
+STFrequencies::STFrequencies( casa::Table tab ) :
   STSubTable(tab, name_)
 {
@@ -54 +54 @@
 }
 
-STFrequencies & asap::STFrequencies::operator =( const STFrequencies & other )
+STFrequencies & STFrequencies::operator=( const STFrequencies & other )
 {
   if ( this != &other ) {
@@ -140 +140 @@
   // get first row - there should only be one matching id
   const TableRecord& rec = row.get(0);
-
   return SpectralCoordinate( getFrame(true), rec.asDouble("REFVAL"),
                              rec.asDouble("INCREMENT"),
@@ -147 +146 @@
 
 SpectralCoordinate
-  asap::STFrequencies::getSpectralCoordinate( const MDirection& md,
-                                              const MPosition& mp,
-                                              const MEpoch& me,
-                                              Double restfreq, uInt id ) const
+  STFrequencies::getSpectralCoordinate( const MDirection& md,
+                                        const MPosition& mp,
+                                        const MEpoch& me,
+                                        Double restfreq, uInt id ) const
 {
   SpectralCoordinate spc = getSpectralCoordinate(id);
@@ -242 +241 @@
 }
 
-std::string asap::STFrequencies::getFrameString( bool base ) const
+std::string STFrequencies::getFrameString( bool base ) const
 {
   if ( base ) return table_.keywordSet().asString("BASEFRAME");
@@ -248 +247 @@
 }
 
-std::string asap::STFrequencies::getUnitString( ) const
+std::string STFrequencies::getUnitString( ) const
 {
   return table_.keywordSet().asString("UNIT");
 }
 
-Unit asap::STFrequencies::getUnit( ) const
+Unit STFrequencies::getUnit( ) const
 {
   return Unit(table_.keywordSet().asString("UNIT"));
 }
 
-std::string asap::STFrequencies::getDopplerString( ) const
+std::string STFrequencies::getDopplerString( ) const
 {
   return table_.keywordSet().asString("DOPPLER");
 }
 
-MDoppler::Types asap::STFrequencies::getDoppler( ) const
+MDoppler::Types STFrequencies::getDoppler( ) const
 {
   String dpl = table_.keywordSet().asString("DOPPLER");
@@ -275 +274 @@
 }
 
-std::string asap::STFrequencies::print( int id )
+std::string STFrequencies::print( int id )
 {
   Table t;
@@ -303 +302 @@
 }
 
-bool asap::STFrequencies::conformant( const STFrequencies& other ) const
+bool STFrequencies::conformant( const STFrequencies& other ) const
 {
   const Record& r = table_.keywordSet();
@@ -314 +313 @@
 }
 
-std::vector< std::string > asap::STFrequencies::getInfo( ) const
+std::vector< std::string > STFrequencies::getInfo( ) const
 {
   const Record& r = table_.keywordSet();
@@ -324 +323 @@
 }
 
-void asap::STFrequencies::setInfo( const std::vector< std::string >& theinfo )
+void STFrequencies::setInfo( const std::vector< std::string >& theinfo )
 {
   if ( theinfo.size() != 3 ) throw(AipsError("setInfo needs three parameters"));
@@ -336 +335 @@
 }
 
-void asap::STFrequencies::setUnit( const std::string & unit )
+void STFrequencies::setUnit( const std::string & unit )
 {
   if (unit == "" || unit == "pixel" || unit == "channel" ) {
@@ -350 +349 @@
 }
 
-void asap::STFrequencies::setFrame(MFrequency::Types frame, bool base )
+void STFrequencies::setFrame(MFrequency::Types frame, bool base )
 {
   String f = MFrequency::showType(frame);
@@ -360 +359 @@
 }
 
-void asap::STFrequencies::setFrame( const std::string & frame, bool base )
+void STFrequencies::setFrame( const std::string & frame, bool base )
 {
   MFrequency::Types mdr;
@@ -380 +379 @@
 }
 
-void asap::STFrequencies::setDoppler( const std::string & doppler )
+void STFrequencies::setDoppler( const std::string & doppler )
 {
   MDoppler::Types mdt;
@@ -397 +396 @@
 }
 
+void STFrequencies::shiftRefPix(int npix, uInt id) 
+{
+  Table t = table_(table_.col("ID") == Int(id) );
+  if ( t.nrow() == 0 ) throw(AipsError("Selected Illegal frequency id"));
+  ScalarColumn<Double> tcol(t, "REFPIX");
+  tcol.put(0, tcol(0)+Double(npix));
+}
 
 } // namespace