FalseCondExpression Class Reference

Represents XQuery standard function fn:false. More...

#include <falsecondexpression.h>

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List of all members.

Public Member Functions

 FalseCondExpression ()
 Constructor.
virtual ~FalseCondExpression ()
void print (OutputStream &dos) const
bool evalCond (OutputStream &eos, Environment *env, unsigned modus)


Detailed Description

Represents XQuery standard function fn:false.

Represents XQuery standard function fn:false, e.g. fn:false(), which takes no arguments and returns the boolean value false.

Author:
Michael Schmidt

Gunnar Jehl

Version:
2.1
License:
Software License Agreement (BSD License)

Definition at line 49 of file falsecondexpression.h.


Constructor & Destructor Documentation

FalseCondExpression::FalseCondExpression (  ) 

Constructor.

Constructor - creating object.

Definition at line 37 of file falsecondexpression.cpp.

FalseCondExpression::~FalseCondExpression (  )  [virtual]

Destructor.

Definition at line 41 of file falsecondexpression.cpp.


Member Function Documentation

bool FalseCondExpression::evalCond ( OutputStream eos,
Environment env,
unsigned  modus 
) [virtual]

Evaluates the corresponding CondExpression.

Evaluates the corresponding CondExpression.

Parameters:
[in] eos Pointer to a OutputStream object.
[in] env Pointer to a Environment object.
[in] modus Evaluation modus.
Return values:
bool true if the corresponding CondExpression is true, false otherwise.
Exceptions:
RuntimeException If illegal evaluation mode (argument: unsigned modus).

Implements CondExpression.

Definition at line 48 of file falsecondexpression.cpp.

void FalseCondExpression::print ( OutputStream dos  )  const [virtual]

Prints the expression.

Prints the expression.

Parameters:
[in] dos Pointer to a OutputStream object.
Return values:
void 

Implements Expression.

Definition at line 44 of file falsecondexpression.cpp.


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