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casa
5.7.0-16
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casa
5.7.0-16
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Base class for Array column in table select expression. More...
#include <ExprNodeArray.h>
Public Member Functions | |
| TableExprNodeArrayColumn (const TableColumn &tablecol, const Table &table) | |
| Create the object for the given column and table. More... | |
| ~TableExprNodeArrayColumn () | |
| virtual void | getColumnNodes (std::vector< TableExprNodeRep * > &cols) |
| This node represents a table column. More... | |
| virtual void | disableApplySelection () |
| Do not apply the selection. More... | |
| virtual void | applySelection (const Vector< uInt > &rownrs) |
| Re-create the column object for a selection of rows. More... | |
| const TableColumn & | getColumn () const |
| Get the TableColumn object. More... | |
| virtual const IPosition & | getShape (const TableExprId &id) |
| Get the shape of the array in the given row. More... | |
| virtual Bool | isDefined (const TableExprId &id) |
| Is the value in the given row defined? More... | |
| virtual Bool | getColumnDataType (DataType &) const |
| Get the data type of this column. More... | |
 Public Member Functions inherited from casacore::TableExprNodeArray | |
| TableExprNodeArray (NodeDataType, OperType) | |
| Create the object. More... | |
| TableExprNodeArray (const TableExprNodeRep &node, NodeDataType, OperType) | |
| TableExprNodeArray (NodeDataType, OperType, const IPosition &shape) | |
| ~TableExprNodeArray () | |
| virtual TENShPtr | makeConstantScalar () |
| Turn a constant array with one element into a scalar. More... | |
| IPosition | validateIndex (const IPosition &index, const ArrayBase &arr) const |
| Validate the given index against the array's shape. More... | |
| virtual MArray< Double > | getArrayDouble (const TableExprId &id) |
| The default implementation of getArrayDouble does getArrayInt and converts the result. More... | |
| virtual MArray< DComplex > | getArrayDComplex (const TableExprId &id) |
| The default implementation of getArrayDComplex does getArrayDouble and converts the result. More... | |
| virtual Bool | hasBool (const TableExprId &id, Bool value) |
| Does a value occur in the set? More... | |
| virtual Bool | hasInt (const TableExprId &id, Int64 value) |
| virtual Bool | hasDouble (const TableExprId &id, Double value) |
| virtual Bool | hasDComplex (const TableExprId &id, const DComplex &value) |
| virtual Bool | hasString (const TableExprId &id, const String &value) |
| virtual Bool | hasDate (const TableExprId &id, const MVTime &value) |
| virtual MArray< Bool > | hasArrayBool (const TableExprId &id, const MArray< Bool > &value) |
| virtual MArray< Bool > | hasArrayInt (const TableExprId &id, const MArray< Int64 > &value) |
| virtual MArray< Bool > | hasArrayDouble (const TableExprId &id, const MArray< Double > &value) |
| virtual MArray< Bool > | hasArrayDComplex (const TableExprId &id, const MArray< DComplex > &value) |
| virtual MArray< Bool > | hasArrayString (const TableExprId &id, const MArray< String > &value) |
| virtual MArray< Bool > | hasArrayDate (const TableExprId &id, const MArray< MVTime > &value) |
| virtual Bool | getElemBool (const TableExprId &id, const Slicer &index) |
| Get a single element from the array in the given row. More... | |
| virtual Int64 | getElemInt (const TableExprId &id, const Slicer &index) |
| virtual Double | getElemDouble (const TableExprId &id, const Slicer &index) |
| virtual DComplex | getElemDComplex (const TableExprId &id, const Slicer &index) |
| virtual String | getElemString (const TableExprId &id, const Slicer &index) |
| virtual MVTime | getElemDate (const TableExprId &id, const Slicer &index) |
| virtual MArray< Bool > | getSliceBool (const TableExprId &id, const Slicer &) |
| Get a slice of the array in the given row. More... | |
| virtual MArray< Int64 > | getSliceInt (const TableExprId &id, const Slicer &) |
| virtual MArray< Double > | getSliceDouble (const TableExprId &id, const Slicer &) |
| virtual MArray< DComplex > | getSliceDComplex (const TableExprId &id, const Slicer &) |
| virtual MArray< String > | getSliceString (const TableExprId &id, const Slicer &) |
| virtual MArray< MVTime > | getSliceDate (const TableExprId &id, const Slicer &) |
| virtual Array< Bool > | getElemColumnBool (const Vector< uInt > &rownrs, const Slicer &) |
| Get a single element for the entire column (used by sort). More... | |
| virtual Array< uChar > | getElemColumnuChar (const Vector< uInt > &rownrs, const Slicer &) |
| virtual Array< Short > | getElemColumnShort (const Vector< uInt > &rownrs, const Slicer &) |
| virtual Array< uShort > | getElemColumnuShort (const Vector< uInt > &rownrs, const Slicer &) |
| virtual Array< Int > | getElemColumnInt (const Vector< uInt > &rownrs, const Slicer &) |
| virtual Array< uInt > | getElemColumnuInt (const Vector< uInt > &rownrs, const Slicer &) |
| virtual Array< Int64 > | getElemColumnInt64 (const Vector< uInt > &rownrs, const Slicer &) |
| virtual Array< Float > | getElemColumnFloat (const Vector< uInt > &rownrs, const Slicer &) |
| virtual Array< Double > | getElemColumnDouble (const Vector< uInt > &rownrs, const Slicer &) |
| virtual Array< Complex > | getElemColumnComplex (const Vector< uInt > &rownrs, const Slicer &) |
| virtual Array< DComplex > | getElemColumnDComplex (const Vector< uInt > &rownrs, const Slicer &) |
| virtual Array< String > | getElemColumnString (const Vector< uInt > &rownrs, const Slicer &) |
| Public Member Functions inherited from casacore::TableExprNodeBinary | |
| TableExprNodeBinary (NodeDataType, ValueType, OperType, const Table &) | |
| Constructor. More... | |
| TableExprNodeBinary (NodeDataType, const TableExprNodeRep &, OperType) | |
| virtual | ~TableExprNodeBinary () |
| Destructor. More... | |
| virtual void | show (ostream &, uInt indent) const |
| Show the expression tree. More... | |
| virtual void | getAggrNodes (std::vector< TableExprNodeRep * > &aggr) |
| Get the nodes representing an aggregate function. More... | |
| void | setChildren (const TENShPtr &left, const TENShPtr &right, Bool adapt=True) |
| Set the children. More... | |
| virtual void | handleUnits () |
| Handle the units of the children and possibly set the parent's unit. More... | |
| void | adaptDataTypes () |
| If one of the children is a constant, convert its data type to that of the other operand. More... | |
| const TENShPtr & | getLeftChild () const |
| Get the child nodes. More... | |
| const TENShPtr & | getRightChild () const |
| Public Member Functions inherited from casacore::TableExprNodeRep | |
| TableExprNodeRep (NodeDataType, ValueType, OperType, ArgType, ExprType, Int ndim, const IPosition &shape, const Table &table) | |
| Construct a node. More... | |
| TableExprNodeRep (NodeDataType, ValueType, OperType, const Table &) | |
| This constructor is called from the derived TableExprNodeRep. More... | |
| TableExprNodeRep (const TableExprNodeRep &) | |
| Copy constructor. More... | |
| virtual | ~TableExprNodeRep () |
| The destructor deletes all the underlying TableExprNode objects. More... | |
| virtual Double | getUnitFactor () const |
| Get the unit conversion factor. More... | |
| void | checkAggrFuncs () |
| Throw an exception if an aggregate function is used in the expression node or its children. More... | |
| virtual CountedPtr < TableExprGroupFuncBase > | makeGroupAggrFunc () |
| Create the correct immediate aggregate function object. More... | |
| virtual Bool | isLazyAggregate () const |
| Is the aggregate function a lazy or an immediate one? The default implementation returns True (because all UDF aggregate functions have to be lazy). More... | |
| virtual Bool | getBool (const TableExprId &id) |
| Get a scalar value for this node in the given row. More... | |
| virtual Int64 | getInt (const TableExprId &id) |
| virtual Double | getDouble (const TableExprId &id) |
| virtual DComplex | getDComplex (const TableExprId &id) |
| virtual String | getString (const TableExprId &id) |
| virtual TaqlRegex | getRegex (const TableExprId &id) |
| virtual MVTime | getDate (const TableExprId &id) |
| virtual MArray< Bool > | getArrayBool (const TableExprId &id) |
| Get an array value for this node in the given row. More... | |
| virtual MArray< Int64 > | getArrayInt (const TableExprId &id) |
| virtual MArray< String > | getArrayString (const TableExprId &id) |
| virtual MArray< MVTime > | getArrayDate (const TableExprId &id) |
| void | get (const TableExprId &id, Bool &value) |
| General get functions for template purposes. More... | |
| void | get (const TableExprId &id, Int64 &value) |
| void | get (const TableExprId &id, Double &value) |
| void | get (const TableExprId &id, DComplex &value) |
| void | get (const TableExprId &id, MVTime &value) |
| void | get (const TableExprId &id, String &value) |
| void | get (const TableExprId &id, MArray< Bool > &value) |
| void | get (const TableExprId &id, MArray< Int64 > &value) |
| void | get (const TableExprId &id, MArray< Double > &value) |
| void | get (const TableExprId &id, MArray< DComplex > &value) |
| void | get (const TableExprId &id, MArray< MVTime > &value) |
| void | get (const TableExprId &id, MArray< String > &value) |
| MArray< Bool > | getBoolAS (const TableExprId &id) |
| Get a value as an array, even it it is a scalar. More... | |
| MArray< Int64 > | getIntAS (const TableExprId &id) |
| MArray< Double > | getDoubleAS (const TableExprId &id) |
| MArray< DComplex > | getDComplexAS (const TableExprId &id) |
| MArray< String > | getStringAS (const TableExprId &id) |
| MArray< MVTime > | getDateAS (const TableExprId &id) |
| uInt | nrow () const |
| Get the number of rows in the table associated with this expression. More... | |
| virtual Array< Bool > | getColumnBool (const Vector< uInt > &rownrs) |
| Get the value of the expression evaluated for the entire column. More... | |
| virtual Array< uChar > | getColumnuChar (const Vector< uInt > &rownrs) |
| virtual Array< Short > | getColumnShort (const Vector< uInt > &rownrs) |
| virtual Array< uShort > | getColumnuShort (const Vector< uInt > &rownrs) |
| virtual Array< Int > | getColumnInt (const Vector< uInt > &rownrs) |
| virtual Array< uInt > | getColumnuInt (const Vector< uInt > &rownrs) |
| virtual Array< Int64 > | getColumnInt64 (const Vector< uInt > &rownrs) |
| virtual Array< Float > | getColumnFloat (const Vector< uInt > &rownrs) |
| virtual Array< Double > | getColumnDouble (const Vector< uInt > &rownrs) |
| virtual Array< Complex > | getColumnComplex (const Vector< uInt > &rownrs) |
| virtual Array< DComplex > | getColumnDComplex (const Vector< uInt > &rownrs) |
| virtual Array< String > | getColumnString (const Vector< uInt > &rownrs) |
| virtual void | ranges (Block< TableExprRange > &) |
| Convert the tree to a number of range vectors which at least select the same things. More... | |
| NodeDataType | dataType () const |
| Get the data type of the derived TableExprNode object. More... | |
| Bool | isReal () const |
| Is the data type real (i.e., integer or double)? More... | |
| ValueType | valueType () const |
| Get the value type. More... | |
| void | setValueType (ValueType vtype) |
| Set the value type. More... | |
| OperType | operType () const |
| Get the operator type. More... | |
| ExprType | exprType () const |
| Get the expression type. More... | |
| Bool | isConstant () const |
| Is the expression a constant? More... | |
| const Unit & | unit () const |
| Get the unit. More... | |
| void | setUnit (const Unit &unit) |
| Set the unit. More... | |
| const Record & | attributes () const |
| Get the attributes. More... | |
| void | setAttributes (const Record &) |
| Set the attributes. More... | |
| Int | ndim () const |
| Get the fixed dimensionality (same for all rows). More... | |
| const IPosition & | shape () const |
| Get the fixed shape (same for all rows). More... | |
| const IPosition & | shape (const TableExprId &id) |
| Get the shape for the given row. More... | |
| Table & | table () |
| Get table. More... | |
| const Table & | table () const |
| virtual void | adaptSetUnits (const Unit &) |
| Let a set node convert itself to the given unit. More... | |
Protected Attributes | |
| Table | selTable_p |
| TableColumn | tabCol_p |
| Bool | applySelection_p |
| Protected Attributes inherited from casacore::TableExprNodeArray | |
| IPosition | varShape_p |
| Protected Attributes inherited from casacore::TableExprNodeBinary | |
| TENShPtr | lnode_p |
| TENShPtr | rnode_p |
| Protected Attributes inherited from casacore::TableExprNodeRep | |
| Table | table_p |
| NodeDataType | dtype_p |
| ValueType | vtype_p |
| OperType | optype_p |
| ArgType | argtype_p |
| ExprType | exprtype_p |
| Int | ndim_p |
| IPosition | shape_p |
| Unit | unit_p |
| Record | attributes_p |
Additional Inherited Members | |
| Public Types inherited from casacore::TableExprNodeRep | |
| enum | NodeDataType { NTBool, NTInt, NTDouble, NTComplex, NTString, NTRegex, NTDate, NTReal, NTDouCom, NTNumeric, NTAny } |
| Define the data types of a node. More... | |
| enum | ValueType { VTScalar, VTArray, VTRecord, VTSetElem, VTSet, VTIndex } |
| Define the value types. More... | |
| enum | OperType { OtPlus, OtMinus, OtTimes, OtDivide, OtModulo, OtBitAnd, OtBitOr, OtBitXor, OtBitNegate, OtEQ, OtGE, OtGT, OtNE, OtIN, OtAND, OtOR, OtNOT, OtMIN, OtColumn, OtField, OtLiteral, OtFunc, OtSlice, OtUndef, OtRownr, OtRandom } |
| Define the operator types. More... | |
| enum | ArgType { NoArr, ArrArr, ArrSca, ScaArr } |
| Define the value types of the 2 arguments when arrays are involved. More... | |
| enum | ExprType { Constant, Variable } |
| Define (sub-)expression type. More... | |
| Static Public Member Functions inherited from casacore::TableExprNodeArray | |
| static MArray< Int64 > | makeArray (const IPosition &shape, Int64 value) |
| Make an array with the given shape and fill it with the value. More... | |
| static MArray< Double > | makeArray (const IPosition &shape, Double value) |
| static MArray< DComplex > | makeArray (const IPosition &shape, const DComplex &value) |
| Static Public Member Functions inherited from casacore::TableExprNodeBinary | |
| static NodeDataType | getDT (NodeDataType leftDtype, NodeDataType rightDype, OperType operType) |
| Check the data types and get the common one. More... | |
| static TableExprNodeRep | getCommonTypes (const TENShPtr &left, const TENShPtr &right, OperType operType) |
| Check the data and value types and get the common one. More... | |
| Static Public Member Functions inherited from casacore::TableExprNodeRep | |
| static TENShPtr | replaceConstNode (const TENShPtr &node) |
| Replace a node with a constant expression by node with its value. More... | |
| static void | createRange (Block< TableExprRange > &, TableExprNodeColumn *, Double start, Double end) |
| Create a range object from a column and an interval. More... | |
| static void | createRange (Block< TableExprRange > &) |
| Create a empty range object. More... | |
| static String | typeString (NodeDataType) |
| Convert a NodeDataType to a string. More... | |
| static String | typeString (ValueType) |
| Convert a ValueType to a string. More... | |
| Protected Member Functions inherited from casacore::TableExprNodeRep | |
| virtual void | convertConstChild () |
| If one of the children is a constant, convert its data type to that of the other operand (if appropriate). More... | |
| void | checkTablePtr (const TENShPtr &node) |
| Check if this node uses the same table pointer. More... | |
| void | fillExprType (const TENShPtr &node) |
| Set expression type to Variable if node is Variable. More... | |
| Static Protected Member Functions inherited from casacore::TableExprNodeBinary | |
| static const Unit & | makeEqualUnits (const TENShPtr &left, TENShPtr &right) |
| Make the units equal. More... | |
| Static Protected Member Functions inherited from casacore::TableExprNodeRep | |
| static void | checkTablePtr (Table &table, const TENShPtr &node) |
| static void | fillExprType (ExprType &, const TENShPtr &node) |
| static TENShPtr | convertNode (const TENShPtr &thisNode, Bool convertConstType) |
| If the node is constant, it is evaluated and replaced by the appropriate TableExprNodeConst object. More... | |
Base class for Array column in table select expression.
Internal
This class is the base class to store an array column. The actual storing of the array column is done by its derivations.
Definition at line 212 of file ExprNodeArray.h.
| casacore::TableExprNodeArrayColumn::TableExprNodeArrayColumn | ( | const TableColumn & | tablecol, |
| const Table & | table | ||
| ) |
Create the object for the given column and table.
| casacore::TableExprNodeArrayColumn::~TableExprNodeArrayColumn | ( | ) |
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Re-create the column object for a selection of rows.
Reimplemented from casacore::TableExprNodeRep.
Reimplemented in casacore::TableExprNodeArrayColumnString, casacore::TableExprNodeArrayColumnDComplex, casacore::TableExprNodeArrayColumnComplex, casacore::TableExprNodeArrayColumnDouble, casacore::TableExprNodeArrayColumnFloat, casacore::TableExprNodeArrayColumnInt64, casacore::TableExprNodeArrayColumnuInt, casacore::TableExprNodeArrayColumnInt, casacore::TableExprNodeArrayColumnuShort, casacore::TableExprNodeArrayColumnShort, casacore::TableExprNodeArrayColumnuChar, and casacore::TableExprNodeArrayColumnBool.
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Do not apply the selection.
Reimplemented from casacore::TableExprNodeRep.
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Get the data type of this column.
It returns with a True status.
Reimplemented from casacore::TableExprNodeRep.
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This node represents a table column.
Reimplemented from casacore::TableExprNodeBinary.
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Get the shape of the array in the given row.
Reimplemented from casacore::TableExprNodeArray.
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Is the value in the given row defined?
Reimplemented from casacore::TableExprNodeRep.
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Definition at line 246 of file ExprNodeArray.h.
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Definition at line 244 of file ExprNodeArray.h.
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Definition at line 245 of file ExprNodeArray.h.
Referenced by getColumn().
1.8.5