Raw TaQL parse tree node defining a select column expression. More...
#include <TaQLNodeDer.h>
Public Member Functions | |
TaQLColNodeRep (const TaQLNode &expr, const String &name, const String &nameMask, const String &dtype) | |
virtual | ~TaQLColNodeRep () |
virtual TaQLNodeResult | visit (TaQLNodeVisitor &) const |
Visit a node for tree traversal. | |
virtual void | show (std::ostream &os) const |
Print the object in an ostream. | |
virtual void | save (AipsIO &aio) const |
Save the object. | |
Static Public Member Functions | |
static TaQLColNodeRep * | restore (AipsIO &aio) |
Public Attributes | |
TaQLNode | itsExpr |
String | itsName |
String | itsNameMask |
String | itsDtype |
Raw TaQL parse tree node defining a select column expression.
Internal
This class is a TaQLNodeRep holding a column expression in the column list of the select clause. A new column name and data type can be defined for the column (expression). The expression can be a wildcarded column name (a regex) preceeded by ~ or !~ (meaning include or exclude).
Definition at line 490 of file TaQLNodeDer.h.
casacore::TaQLColNodeRep::TaQLColNodeRep | ( | const TaQLNode & | expr, | |
const String & | name, | |||
const String & | nameMask, | |||
const String & | dtype | |||
) |
virtual casacore::TaQLColNodeRep::~TaQLColNodeRep | ( | ) | [virtual] |
static TaQLColNodeRep* casacore::TaQLColNodeRep::restore | ( | AipsIO & | aio | ) | [static] |
virtual void casacore::TaQLColNodeRep::save | ( | AipsIO & | aio | ) | const [virtual] |
Save the object.
Implements casacore::TaQLNodeRep.
virtual void casacore::TaQLColNodeRep::show | ( | std::ostream & | os | ) | const [virtual] |
Print the object in an ostream.
Implements casacore::TaQLNodeRep.
virtual TaQLNodeResult casacore::TaQLColNodeRep::visit | ( | TaQLNodeVisitor & | ) | const [virtual] |
Visit a node for tree traversal.
Implements casacore::TaQLNodeRep.
Definition at line 504 of file TaQLNodeDer.h.
Definition at line 501 of file TaQLNodeDer.h.
Definition at line 502 of file TaQLNodeDer.h.
Definition at line 503 of file TaQLNodeDer.h.