#include <Table.h>
Inheritance diagram for CCfits::Table::NoSuchColumn::
Public Methods | |
NoSuchColumn (const string &name, bool silent=true) | |
NoSuchColumn (int index, bool silent=true) |
When a Table object is created, the header is read and a column object created for each column defined. Thus id this exception is thrown the column requested does not exist in the HDU (note that the column can easily exist and not contain any data since the user controls whether the column will be read when the FITS object is instantiated).
It is expected that the index number calls will be primarily internal. The underlying implementation makes lookup by name more efficient.
The exception has two variants, which take either an integer or a string as parameter. These are used according to the accessor that threw them, either by name or index.
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Exception ctor for exception thrown if the requested column (specified by name) is not present. Message: Fits Error: cannot find Column named: name is printed.
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Exception ctor for exception thrown if the requested column (specified by name) is not present. Message: Fits Error: column not present - Column number index is printed.
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