A helper for working with text inside PCDATA nodes. More...

#include <nodetext.h>

Public Member Functions
	NodeText ()
	Default constructor. Constructs an empty object.

bool	AsBool (bool def=false) const
	Get text as bool. More...

double	AsDouble (double def=0) const
	Get text as a number, or the default Value if conversion did not succeed or object is empty. More...

float	AsFloat (float def=0) const
	Get text as a number, or the default Value if conversion did not succeed or object is empty. More...

int	AsInt (int def=0) const
	Get text as a number, or the default Value if conversion did not succeed or object is empty. More...

Integer	AsInteger (Integer def=0) const
	Get text as a number, or the default Value if conversion did not succeed or object is empty. More...

Real	AsReal (Real def=0) const
	Get text as a number, or the default Value if conversion did not succeed or object is empty. More...

const Char8 *	AsString (const Char8 *def="") const
	Get text, or the default Value if object is empty. More...

unsigned int	AsUint (unsigned int def=0) const
	Get text as a number, or the default Value if conversion did not succeed or object is empty. More...

Whole	AsWhole (Whole def=0) const
	Get text as a number, or the default Value if conversion did not succeed or object is empty. More...

Node	data () const
	Get the data node (NodePcdata or NodeCdata) for this object. More...

bool	Empty () const
	Is this storing anything at all? More...

const Char8 *	GetString () const
	Get text, or "" if object is empty. More...

	operator unspecified_bool_type () const
	Used to convert this to a boolean value in a safe way. More...

bool	operator! () const
	Used to convert this attribute the opposite of it's normal boolean value. More...

NodeText &	operator= (const Char8 *rhs)
	Set text (equivalent to set without error checking) More...

NodeText &	operator= (int rhs)
	Set text (equivalent to set without error checking) by lexigraphically converting rhs. More...

NodeText &	operator= (unsigned int rhs)
	Set text (equivalent to set without error checking) by lexigraphically converting rhs. More...

NodeText &	operator= (double rhs)
	Set text (equivalent to set without error checking) by lexigraphically converting rhs. More...

NodeText &	operator= (bool rhs)
	Set text (equivalent to set without error checking)by converting value to "true"/"false". More...

bool	Set (const Char8 *rhs)
	Set text. More...

bool	Set (int rhs)
	Set text by lexigraphically converting rhs. More...

bool	Set (unsigned int rhs)
	Set text by lexigraphically converting rhs. More...

bool	Set (double rhs)
	Set text by lexigraphically converting rhs. More...

bool	Set (bool rhs)
	Set text by converting value to "true"/"false". More...

Friends
class	Node

Detailed Description

A helper for working with text inside PCDATA nodes.

Definition at line 73 of file nodetext.h.

Member Function Documentation

bool Mezzanine::XML::NodeText::AsBool ( bool def = false) const

Get text as bool.

Parameters

def	The default value to return if conversion is not possible.

Returns: True if first character is in '1tTyY' set), or the default Value if object is empty.

double Mezzanine::XML::NodeText::AsDouble ( double def = 0) const

Get text as a number, or the default Value if conversion did not succeed or object is empty.

Parameters

def	The value To be returned if an error occurs in conversion, like a an out of memory condition.

Returns: The value in this NodeText as a double or def if the text is invalid for conversion or generates an error.

float Mezzanine::XML::NodeText::AsFloat ( float def = 0) const

Get text as a number, or the default Value if conversion did not succeed or object is empty.

Parameters

def	The value To be returned if an error occurs in conversion, like a an out of memory condition.

Returns: The value in this NodeText as a float or def if the text is invalid for conversion or generates an error.

int Mezzanine::XML::NodeText::AsInt ( int def = 0) const

Get text as a number, or the default Value if conversion did not succeed or object is empty.

Parameters

def	The value To be returned if an error occurs in conversion, like a an out of memory condition.

Returns: The value in this NodeText as an int or def if the text is invalid for conversion or generates an error.

Integer Mezzanine::XML::NodeText::AsInteger ( Integer def = 0) const

Get text as a number, or the default Value if conversion did not succeed or object is empty.

Parameters

def	The value To be returned if an error occurs in conversion, like a an out of memory condition.

Returns: The value in this NodeText as a Mezzanine::Integer or def if the text is invalid for conversion or generates an error.

Real Mezzanine::XML::NodeText::AsReal ( Real def = 0) const

Get text as a number, or the default Value if conversion did not succeed or object is empty.

Parameters

def	The value To be returned if an error occurs in conversion, like a an out of memory condition.

Returns: The value in this NodeText as a Mezzanine::Real or def if the text is invalid for conversion or generates an error.

const Char8* Mezzanine::XML::NodeText::AsString ( const Char8 * def = "") const

Get text, or the default Value if object is empty.

Parameters

def	The value to be returned if there is no valid return

Returns: This will return The content of this node or def

unsigned int Mezzanine::XML::NodeText::AsUint ( unsigned int def = 0) const

Get text as a number, or the default Value if conversion did not succeed or object is empty.

Parameters

def	The value To be returned if an error occurs in conversion, like a an out of memory condition.

Returns: The value in this NodeText as an unisgned int or def if the text is invalid for conversion or generates an error.

Whole Mezzanine::XML::NodeText::AsWhole ( Whole def = 0) const

Get text as a number, or the default Value if conversion did not succeed or object is empty.

Parameters

def	The value To be returned if an error occurs in conversion, like a an out of memory condition.

Returns: The value in this NodeText as a Mezzanine::Whole or def if the text is invalid for conversion or generates an error.

Node Mezzanine::XML::NodeText::data ( ) const

Get the data node (NodePcdata or NodeCdata) for this object.

Returns: A Node that contains this NodeText.

bool Mezzanine::XML::NodeText::Empty ( ) const

Is this storing anything at all?

Returns: Returns True if this NodeText is storing nothing. False if it is storing anything.

const Char8* Mezzanine::XML::NodeText::GetString ( ) const

Get text, or "" if object is empty.

Returns: A pointer to the string or "" if this is empty.

Mezzanine::XML::NodeText::operator unspecified_bool_type ( ) const

Used to convert this to a boolean value in a safe way.

Returns: Returns true if the internal data is set and false otherwise.

bool Mezzanine::XML::NodeText::operator! ( ) const

Used to convert this attribute the opposite of it's normal boolean value.

This is described in the PugiXML source a a workaround for a borland c++ issue.

Returns: Returns false if the internal pointer AttributeStruct is set and true otherwise.

NodeText& Mezzanine::XML::NodeText::operator= ( const Char8 * rhs)

Set text (equivalent to set without error checking)

Parameters

rhs	The value to store in this text.

Returns: A reference to the modified NodeText to allow operator chaining.

NodeText& Mezzanine::XML::NodeText::operator= ( int rhs)

Set text (equivalent to set without error checking) by lexigraphically converting rhs.

Parameters

rhs	The value to store in this text.

Returns: A reference to the modified NodeText to allow operator chaining.

NodeText& Mezzanine::XML::NodeText::operator= ( unsigned int rhs)

Set text (equivalent to set without error checking) by lexigraphically converting rhs.

Parameters

rhs	The value to store in this text.

Returns: A reference to the modified NodeText to allow operator chaining.

NodeText& Mezzanine::XML::NodeText::operator= ( double rhs)

Set text (equivalent to set without error checking) by lexigraphically converting rhs.

Parameters

rhs	The value to store in this text.

Returns: A reference to the modified NodeText to allow operator chaining.

NodeText& Mezzanine::XML::NodeText::operator= ( bool rhs)

Set text (equivalent to set without error checking)by converting value to "true"/"false".

Parameters

rhs	The value to store in this text.

Returns: A reference to the modified NodeText to allow operator chaining.

bool Mezzanine::XML::NodeText::Set ( const Char8 * rhs)

Set text.

Parameters

rhs	The value to store in this text.

Returns: False if object is empty or there is not enough memory.

bool Mezzanine::XML::NodeText::Set ( int rhs)

Set text by lexigraphically converting rhs.

Parameters

rhs	The value to store in this text.

Returns: False if object is empty or there is not enough memory.

bool Mezzanine::XML::NodeText::Set ( unsigned int rhs)

Set text by lexigraphically converting rhs.

Parameters

rhs	The value to store in this text.

Returns: False if object is empty or there is not enough memory.

bool Mezzanine::XML::NodeText::Set ( double rhs)

Set text by lexigraphically converting rhs.

Parameters

rhs	The value to store in this text.

Returns: False if object is empty or there is not enough memory.

bool Mezzanine::XML::NodeText::Set ( bool rhs)

Set text by converting value to "true"/"false".

Parameters

rhs	The value to store in this text.

Returns: False if object is empty or there is not enough memory.

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

/home/sqeaky/Code/Mezzanine/Mezzanine/src/XML/nodetext.h

Public Member Functions

Friends

Detailed Description

Member Function Documentation