CommentExpression Class Reference

Represents an XQuery comment expression. More...

#include <commentexpression.h>

Inheritance diagram for CommentExpression:

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Collaboration diagram for CommentExpression:

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List of all members.

Public Member Functions
	CommentExpression (const char *_comment)
	Constructor.
virtual	~CommentExpression ()
virtual void	print (OutputStream &dos) const
Private Attributes
const char *	comment
	The entered string (comment).

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Detailed Description

Represents an XQuery comment expression.

Represents an XQuery comment expression, e.g. (: foo :) or (: (: foo :) (: bar :) :), which takes therefore a string as argument.

Note:

Currently comment expressions are only supported in front of a query and not inside a query!

Author:

Michael Schmidt

Gunnar Jehl

Version:

2.1

License:

Software License Agreement (BSD License)

Definition at line 51 of file commentexpression.h.

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Constructor & Destructor Documentation

CommentExpression::CommentExpression

(

const char *

_comment

)

Constructor.

Constructor - creating object for a string (comment).

Parameters:

[in]

_comment

Pointer to a char object.

Definition at line 38 of file commentexpression.cpp.

CommentExpression::~CommentExpression

(

)

[virtual]

Destructor.

Definition at line 42 of file commentexpression.cpp.

References comment.

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Member Function Documentation

void CommentExpression::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 48 of file commentexpression.cpp.

References comment, and NEWLINE.

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Member Data Documentation

const char * CommentExpression::comment [private]

The entered string (comment).

The entered string (comment), which is the argument of the constructor.

Definition at line 75 of file commentexpression.h.

Referenced by print(), and ~CommentExpression().