VLASubarrayFilter.h

Classes

VLASubarrayFilter -- (full description)

class VLASubarrayFilter: public VLAFilter

Interface

Public Members
VLASubarrayFilter()
VLASubarrayFilter(const uInt subArray)
VLASubarrayFilter(const VLASubarrayFilter& other)
virtual ~VLASubarrayFilter()
VLASubarrayFilter& operator=(const VLASubarrayFilter& other)
virtual Bool passThru(const VLALogicalRecord& record) const
virtual VLAFilter* clone() const
virtual Bool ok() const

Description

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yyyy/mm/dd

Prerequisite

Etymology

Synopsis

Example

Motivation

Template Type Argument Requirements (T)

Thrown Exceptions

To Do

Member Description

VLASubarrayFilter()

The default constructor creats a filter that does not filter anything. ie., the passThru() function always returns True;

VLASubarrayFilter(const uInt subArray)

Creates a filter that filters all records except those with a subarray number that matches the specified value. The specified value must be less than 28 otherwise an exception is thrown (in Debug Mode)

VLASubarrayFilter(const VLASubarrayFilter& other)

The copy constructor uses copy semantics.

virtual ~VLASubarrayFilter()

The destructor is trivial

VLASubarrayFilter& operator=(const VLASubarrayFilter& other)

The assignment operator uses copy semantics.

virtual Bool passThru(const VLALogicalRecord& record) const

returns True if the supplied record has an subarray id that matches the subarray id specified in the constructor.

virtual VLAFilter* clone() const

Return a pointer to a copy of the VLASubarrayFilter object upcast to a VLAFilter object. The class that uses this function is responsible for deleting the pointer. This is used to implement a virtual copy constructor.

virtual Bool ok() const

Function which checks the internal data of this class for correct dimensionality and consistant values. Returns True if everything is fine otherwise returns False.