functcoverexpression.h File Reference

Header file for functcoverexpression.cpp. More...

#include "roundingexpression.h"

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Classes
class	FunctCoverExpression
	Represents XQuery non-standard function fn:cover. More...
Defines
#define	OUTPUT_COVER_ON_NON_VALUE   ""
#define	OUTPUT_COVER_ON_NON_VALUE   ""

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Detailed Description

Header file for functcoverexpression.cpp.

Header file specifying constructors, destructor and functions for functcoverexpression.cpp.

Author:

Michael Schmidt

Gunnar Jehl

Version:

2.1

License:

Software License Agreement (BSD License)

Definition in file functcoverexpression.h.

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Define Documentation

#define OUTPUT_COVER_ON_NON_VALUE   ""

The value which is outputted or returned respectively if the argument of rounding function fn:cover has no result, i.e. the corresponding aggregate function is called on an empty sequence.

Definition at line 48 of file functcoverexpression.h.

Referenced by FunctCoverExpression::eval().