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:

Collaboration diagram for TinyXPath::expression_result:

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 (TiXmlString 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.
  

• TiXmlString 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 ()
• 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.
  

Public Attributes

• e_expression_type e_type

  expression type
  

Protected Attributes

• TiXmlString S_content

  String content.
  

• 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.

References d_content, e_type, i_content, and o_content.

TinyXPath::expression_result::expression_result

(

const expression_result &

er_2

)

[inline]

Copy constructor.

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Member Function Documentation

expression_result& TinyXPath::expression_result::operator=

(

const expression_result &

er_2

)

[inline]

References d_content, TinyXPath::e_bool, TinyXPath::e_double, TinyXPath::e_int, TinyXPath::e_node_set, TinyXPath::e_string, e_type, i_content, ns_set, o_content, and S_content.

void TinyXPath::expression_result::v_set_bool

(

bool

o_in

)

[inline]

Set expression_result to a bool.

References e_type, and o_content.

void TinyXPath::expression_result::v_set_int

(

int

i_in

)

[inline]

Set expression_result to an int.

References e_type, and i_content.

void TinyXPath::expression_result::v_set_string

(

const char *

cp_in

)

[inline]

Set expression_result to a string.

References e_type, and S_content.

void TinyXPath::expression_result::v_set_string

(

TiXmlString

S_in

)

[inline]

Set expression_result to a string.

References e_type, and S_content.

void TinyXPath::expression_result::v_set_double

(

double

d_in

)

[inline]

Set expression_result to a double.

References d_content, and e_type.

void TinyXPath::expression_result::v_set_comment

(

const char *

cp_in

)

[inline]

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

int TinyXPath::expression_result::i_get_int

(

)

Get the expression_result as an int.

References d_content, TinyXPath::e_bool, TinyXPath::e_double, TinyXPath::e_int, e_type, i_content, o_content, and S_get_string().

Referenced by S_get_string().

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TiXmlString TinyXPath::expression_result::S_get_string

(

)

Get the expression_result as a string.

References d_get_double(), TinyXPath::e_bool, TinyXPath::e_double, TinyXPath::e_int, TinyXPath::e_node_set, TinyXPath::e_string, e_type, i_get_int(), nsp_get_node_set(), o_get_bool(), S_content, TIXML_STRING, TinyXPath::v_assign_double_to_string(), and TinyXPath::v_assign_int_to_string().

Referenced by d_get_double(), and i_get_int().

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const char* TinyXPath::expression_result::cp_get_string

(

)

[inline]

Get the expression_result as a string.

References TinyXPath::e_string, e_type, and S_content.

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

References d_get_double(), TinyXPath::e_bool, TinyXPath::e_double, TinyXPath::e_int, TinyXPath::e_node_set, TinyXPath::e_string, e_type, i_content, nsp_get_node_set(), o_content, and S_content.

Referenced by S_get_string().

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double TinyXPath::expression_result::d_get_double

(

)

Get the expression_result as a double.

References d_content, TinyXPath::e_bool, TinyXPath::e_double, TinyXPath::e_int, e_type, i_content, o_content, and S_get_string().

Referenced by o_get_bool(), and S_get_string().

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void TinyXPath::expression_result::v_set_node_set

(

node_set *

nsp_source

)

[inline]

Set the expression_result as a node set.

References e_type, and ns_set.

void TinyXPath::expression_result::v_set_node_set

(

TiXmlNode *

XNp_root

)

[inline]

Set the expression_result as a node set.

References e_type, and ns_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.

References e_type, and ns_set.

void TinyXPath::expression_result::v_set_node_set_recursive

(

TiXmlNode *

XNp_root

)

[inline]

Set the expression_result as a node set.

References e_type, and ns_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.

References e_type, and ns_set.

void TinyXPath::expression_result::v_set_node_set

(

)

[inline]

Set the expression_result as an empty node set.

References e_type.

node_set* TinyXPath::expression_result::nsp_get_node_set

(

)

[inline]

Get the expression_result as a node set.

References ns_set.

Referenced by o_get_bool(), and S_get_string().

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Member Data Documentation

TiXmlString TinyXPath::expression_result::S_content [protected]

String content.

Referenced by cp_get_string(), o_get_bool(), operator=(), S_get_string(), and v_set_string().

bool TinyXPath::expression_result::o_content [protected]

bool content

Referenced by d_get_double(), expression_result(), i_get_int(), o_get_bool(), operator=(), and v_set_bool().

int TinyXPath::expression_result::i_content [protected]

integer content

Referenced by d_get_double(), expression_result(), i_get_int(), o_get_bool(), operator=(), and v_set_int().

double TinyXPath::expression_result::d_content [protected]

double content

Referenced by d_get_double(), expression_result(), i_get_int(), operator=(), and v_set_double().

node_set TinyXPath::expression_result::ns_set [protected]

node set content

Referenced by nsp_get_node_set(), operator=(), v_set_node_set(), and v_set_node_set_recursive().

e_expression_type TinyXPath::expression_result::e_type

expression type

Referenced by cp_get_string(), d_get_double(), expression_result(), i_get_int(), o_get_bool(), operator=(), S_get_string(), v_set_bool(), v_set_double(), v_set_int(), v_set_node_set(), v_set_node_set_recursive(), and v_set_string().

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

• xpath_expression.h
• xpath_expression.cpp