TinyXPath::expression_result Class Reference

Class holding the result of an expression (e_expression_type). More...

#include <xpath_expression.h>

Inheritance diagram for TinyXPath::expression_result:

[legend]Collaboration diagram for TinyXPath::expression_result:

[legend]List of all members.

Public Member Functions
	expression_result ()
	Dummy constructor.
	expression_result (const expression_result &er_2)
	Copy constructor.
expression_result &	operator= (const expression_result &er_2)
void	v_set_bool (bool o_in)
	Set expression_result to a bool.
void	v_set_int (int i_in)
	Set expression_result to an int.
void	v_set_string (const char *cp_in)
	Set expression_result to a string.
void	v_set_string (TIXML_STRING S_in)
	Set expression_result to a string.
void	v_set_double (double d_in)
	Set expression_result to a double.
void	v_set_comment (const char *cp_in)
	Set the comment associated with a stack element. This is for debuging.
int	i_get_int ()
	Get the expression_result as an int.
TIXML_STRING	S_get_string ()
	Get the expression_result as a string.
const char *	cp_get_string ()
	Get the expression_result as a string.
bool	o_get_bool ()
	Get the expression_result as a bool The boolean function converts its argument to a boolean as follows: - a number is true if and only if it is neither positive or negative zero nor NaN - a node-set is true if and only if it is non-empty - a string is true if and only if its length is non-zero - an object of a type other than the four basic types is converted to a boolean in a way that is dependent on that type.
double	d_get_double ()
	Get the expression_result as a double.
void	v_set_node_set (node_set *nsp_source)
	Set the expression_result as a node set.
void	v_set_node_set (TiXmlNode *XNp_root)
	Set the expression_result as a node set.
void	v_set_node_set (TiXmlNode *XNp_root, const char *cp_lookup)
	Set the expression_result as a node set.
void	v_set_node_set_recursive (TiXmlNode *XNp_root)
	Set the expression_result as a node set.
void	v_set_node_set_recursive (TiXmlNode *XNp_root, const char *cp_lookup)
	Set the expression_result as a node set.
void	v_set_node_set ()
	Set the expression_result as an empty node set.
node_set *	nsp_get_node_set ()
	Get the expression_result as a node set.
void	v_dump ()
	Debug function to print an expression_result to stdout.
Public Attributes
e_expression_type	e_type
	expression type
Protected Attributes
TIXML_STRING	S_content
	String content.
TIXML_STRING	S_comment
	Comment. This is for debuging only, for stack dump.
bool	o_content
	bool content
int	i_content
	integer content
double	d_content
	double content
node_set	ns_set
	node set content

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Detailed Description

Class holding the result of an expression (e_expression_type).

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Constructor & Destructor Documentation

TinyXPath::expression_result::expression_result (   )  [inline]

Dummy constructor.

TinyXPath::expression_result::expression_result (  const expression_result &  er_2  )  [inline]

Copy constructor.

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Member Function Documentation

const char* TinyXPath::expression_result::cp_get_string (   )  [inline]

Get the expression_result as a string.

double TinyXPath::expression_result::d_get_double (   )

Get the expression_result as a double.

int TinyXPath::expression_result::i_get_int (   )

Get the expression_result as an int.

node_set* TinyXPath::expression_result::nsp_get_node_set (   )  [inline]

Get the expression_result as a node set.

bool TinyXPath::expression_result::o_get_bool (   )

Get the expression_result as a bool The boolean function converts its argument to a boolean as follows: - a number is true if and only if it is neither positive or negative zero nor NaN - a node-set is true if and only if it is non-empty - a string is true if and only if its length is non-zero - an object of a type other than the four basic types is converted to a boolean in a way that is dependent on that type.

expression_result& TinyXPath::expression_result::operator= (  const expression_result &  er_2  )  [inline]

TIXML_STRING TinyXPath::expression_result::S_get_string (   )

Get the expression_result as a string.

void TinyXPath::expression_result::v_dump (   )

Debug function to print an expression_result to stdout. Reimplemented in TinyXPath::result_and_next.

void TinyXPath::expression_result::v_set_bool (  bool  o_in  )  [inline]

Set expression_result to a bool.

void TinyXPath::expression_result::v_set_comment (  const char *  cp_in  )  [inline]

Set the comment associated with a stack element. This is for debuging.

void TinyXPath::expression_result::v_set_double (  double  d_in  )  [inline]

Set expression_result to a double.

void TinyXPath::expression_result::v_set_int (  int  i_in  )  [inline]

Set expression_result to an int.

void TinyXPath::expression_result::v_set_node_set (   )  [inline]

Set the expression_result as an empty node set.

void TinyXPath::expression_result::v_set_node_set (  TiXmlNode *  XNp_root, const char *  cp_lookup )  [inline]

Set the expression_result as a node set.

void TinyXPath::expression_result::v_set_node_set (  TiXmlNode *  XNp_root  )  [inline]

Set the expression_result as a node set.

void TinyXPath::expression_result::v_set_node_set (  node_set *  nsp_source  )  [inline]

Set the expression_result as a node set.

void TinyXPath::expression_result::v_set_node_set_recursive (  TiXmlNode *  XNp_root, const char *  cp_lookup )  [inline]

Set the expression_result as a node set.

void TinyXPath::expression_result::v_set_node_set_recursive (  TiXmlNode *  XNp_root  )  [inline]

Set the expression_result as a node set.

void TinyXPath::expression_result::v_set_string (  TIXML_STRING  S_in  )  [inline]

Set expression_result to a string.

void TinyXPath::expression_result::v_set_string (  const char *  cp_in  )  [inline]

Set expression_result to a string.

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Member Data Documentation

double TinyXPath::expression_result::d_content [protected]

double content

e_expression_type TinyXPath::expression_result::e_type

expression type

int TinyXPath::expression_result::i_content [protected]

integer content

node_set TinyXPath::expression_result::ns_set [protected]

node set content

bool TinyXPath::expression_result::o_content [protected]

bool content

TIXML_STRING TinyXPath::expression_result::S_comment [protected]

Comment. This is for debuging only, for stack dump.

TIXML_STRING TinyXPath::expression_result::S_content [protected]

String content.

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The documentation for this class was generated from the following files:

• xpath_expression.h
• xpath_expression.cpp

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