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Abstracts the minimum function to be evaluated over a set of blocks. More...
#include <blocksel.h>
Public Member Functions | |
SelectionMin (const string &column_to_minimize) | |
Defines the attribute column to be used to compute the minimum. More... | |
const string | ColumnToMinimize () const |
Retrieves the name of the attribute column to be used. More... | |
virtual double | Eval (const delphos::BlockSelection &bsel) const |
Evaluates the minimum over the given selection. More... | |
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virtual | ~SelectionFunctor () |
Destroys the selection functor. | |
Abstracts the minimum function to be evaluated over a set of blocks.
delphos::SelectionMin::SelectionMin | ( | const string & | column_to_minimize | ) |
Defines the attribute column to be used to compute the minimum.
column_to_minimize | The name of the attribute column to be used to compute the minimum. |
const string delphos::SelectionMin::ColumnToMinimize | ( | ) | const |
Retrieves the name of the attribute column to be used.
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virtual |
Evaluates the minimum over the given selection.
bsel | The BlockSelection instance to be used. |
Implements delphos::SelectionFunctor.