rospack_tinyxml::TiXmlElement Class Reference

#include <tinyxml.h>

Inheritance diagram for rospack_tinyxml::TiXmlElement:
Inheritance graph
[legend]

List of all members.

Public Member Functions

virtual bool Accept (TiXmlVisitor *visitor) const
const char * Attribute (const char *name, double *d) const
const char * Attribute (const char *name, int *i) const
const char * Attribute (const char *name) const
virtual TiXmlNodeClone () const
 Creates a new Element and returns it - the returned element is a copy.
TiXmlAttributeFirstAttribute ()
const TiXmlAttributeFirstAttribute () const
 Access the first attribute in this element.
const char * GetText () const
TiXmlAttributeLastAttribute ()
const TiXmlAttributeLastAttribute () const
 Access the last attribute in this element.
void operator= (const TiXmlElement &base)
virtual const char * Parse (const char *p, TiXmlParsingData *data, TiXmlEncoding encoding)
virtual void Print (FILE *cfile, int depth) const
int QueryDoubleAttribute (const char *name, double *_value) const
 QueryDoubleAttribute examines the attribute - see QueryIntAttribute().
int QueryFloatAttribute (const char *name, float *_value) const
 QueryFloatAttribute examines the attribute - see QueryIntAttribute().
int QueryIntAttribute (const char *name, int *_value) const
void RemoveAttribute (const char *name)
void SetAttribute (const char *name, int value)
void SetAttribute (const char *name, const char *_value)
void SetDoubleAttribute (const char *name, double value)
 TiXmlElement (const TiXmlElement &)
 TiXmlElement (const char *in_value)
 Construct an element.
virtual TiXmlElementToElement ()
 Cast to a more defined type. Will return null not of the requested type.
virtual const TiXmlElementToElement () const
 Cast to a more defined type. Will return null not of the requested type.
virtual ~TiXmlElement ()

Protected Member Functions

void ClearThis ()
void CopyTo (TiXmlElement *target) const
const char * ReadValue (const char *in, TiXmlParsingData *prevData, TiXmlEncoding encoding)

Private Attributes

TiXmlAttributeSet attributeSet

Detailed Description

The element is a container class. It has a value, the element name, and can contain other elements, text, comments, and unknowns. Elements also contain an arbitrary number of attributes.

Definition at line 959 of file tinyxml.h.


Constructor & Destructor Documentation

rospack_tinyxml::TiXmlElement::TiXmlElement ( const char *  in_value  ) 

Construct an element.

Definition at line 505 of file tinyxml.cpp.

rospack_tinyxml::TiXmlElement::TiXmlElement ( const TiXmlElement copy  ) 

Definition at line 523 of file tinyxml.cpp.

rospack_tinyxml::TiXmlElement::~TiXmlElement (  )  [virtual]

Definition at line 538 of file tinyxml.cpp.


Member Function Documentation

bool rospack_tinyxml::TiXmlElement::Accept ( TiXmlVisitor visitor  )  const [virtual]

Walk the XML tree visiting this node and all of its children.

Implements rospack_tinyxml::TiXmlNode.

Definition at line 847 of file tinyxml.cpp.

const char * rospack_tinyxml::TiXmlElement::Attribute ( const char *  name,
double *  d 
) const

Given an attribute name, Attribute() returns the value for the attribute of that name, or null if none exists. If the attribute exists and can be converted to an double, the double value will be put in the return 'd', if 'd' is non-null.

Definition at line 610 of file tinyxml.cpp.

const char * rospack_tinyxml::TiXmlElement::Attribute ( const char *  name,
int *  i 
) const

Given an attribute name, Attribute() returns the value for the attribute of that name, or null if none exists. If the attribute exists and can be converted to an integer, the integer value will be put in the return 'i', if 'i' is non-null.

Definition at line 576 of file tinyxml.cpp.

const char * rospack_tinyxml::TiXmlElement::Attribute ( const char *  name  )  const

Given an attribute name, Attribute() returns the value for the attribute of that name, or null if none exists.

Definition at line 556 of file tinyxml.cpp.

void rospack_tinyxml::TiXmlElement::ClearThis (  )  [protected]

Definition at line 544 of file tinyxml.cpp.

TiXmlNode * rospack_tinyxml::TiXmlElement::Clone (  )  const [virtual]

Creates a new Element and returns it - the returned element is a copy.

Implements rospack_tinyxml::TiXmlNode.

Definition at line 861 of file tinyxml.cpp.

void rospack_tinyxml::TiXmlElement::CopyTo ( TiXmlElement target  )  const [protected]

Definition at line 825 of file tinyxml.cpp.

TiXmlAttribute* rospack_tinyxml::TiXmlElement::FirstAttribute (  )  [inline]

Definition at line 1091 of file tinyxml.h.

const TiXmlAttribute* rospack_tinyxml::TiXmlElement::FirstAttribute (  )  const [inline]

Access the first attribute in this element.

Definition at line 1090 of file tinyxml.h.

const char * rospack_tinyxml::TiXmlElement::GetText (  )  const

Convenience function for easy access to the text inside an element. Although easy and concise, GetText() is limited compared to getting the TiXmlText child and accessing it directly.

If the first child of 'this' is a TiXmlText, the GetText() returns the character string of the Text node, else null is returned.

This is a convenient method for getting the text of simple contained text:

		<foo>This is text</foo>
		const char* str = fooElement->GetText();
		

'str' will be a pointer to "This is text".

Note that this function can be misleading. If the element foo was created from this XML:

		<foo><b>This is text</b></foo> 
		

then the value of str would be null. The first child node isn't a text node, it is another element. From this XML:

		<foo>This is <b>text</b></foo> 
		

GetText() will return "This is ".

WARNING: GetText() accesses a child node - don't become confused with the similarly named TiXmlHandle::Text() and TiXmlNode::ToText() which are safe type casts on the referenced node.

Definition at line 872 of file tinyxml.cpp.

TiXmlAttribute* rospack_tinyxml::TiXmlElement::LastAttribute (  )  [inline]

Definition at line 1093 of file tinyxml.h.

const TiXmlAttribute* rospack_tinyxml::TiXmlElement::LastAttribute (  )  const [inline]

Access the last attribute in this element.

Definition at line 1092 of file tinyxml.h.

void rospack_tinyxml::TiXmlElement::operator= ( const TiXmlElement base  ) 

Definition at line 531 of file tinyxml.cpp.

const char * rospack_tinyxml::TiXmlElement::Parse ( const char *  p,
TiXmlParsingData data,
TiXmlEncoding  encoding 
) [virtual]

Implements rospack_tinyxml::TiXmlBase.

Definition at line 1051 of file tinyxmlparser.cpp.

void rospack_tinyxml::TiXmlElement::Print ( FILE *  cfile,
int  depth 
) const [virtual]

All TinyXml classes can print themselves to a filestream or the string class (TiXmlString in non-STL mode, std::string in STL mode.) Either or both cfile and str can be null.

This is a formatted print, and will insert tabs and newlines.

(For an unformatted stream, use the << operator.)

Implements rospack_tinyxml::TiXmlBase.

Definition at line 772 of file tinyxml.cpp.

int rospack_tinyxml::TiXmlElement::QueryDoubleAttribute ( const char *  name,
double *  _value 
) const

QueryDoubleAttribute examines the attribute - see QueryIntAttribute().

Definition at line 664 of file tinyxml.cpp.

int rospack_tinyxml::TiXmlElement::QueryFloatAttribute ( const char *  name,
float *  _value 
) const [inline]

QueryFloatAttribute examines the attribute - see QueryIntAttribute().

Definition at line 1008 of file tinyxml.h.

int rospack_tinyxml::TiXmlElement::QueryIntAttribute ( const char *  name,
int *  _value 
) const

QueryIntAttribute examines the attribute - it is an alternative to the Attribute() method with richer error checking. If the attribute is an integer, it is stored in 'value' and the call returns TIXML_SUCCESS. If it is not an integer, it returns TIXML_WRONG_TYPE. If the attribute does not exist, then TIXML_NO_ATTRIBUTE is returned.

Definition at line 644 of file tinyxml.cpp.

const char * rospack_tinyxml::TiXmlElement::ReadValue ( const char *  in,
TiXmlParsingData prevData,
TiXmlEncoding  encoding 
) [protected]

Definition at line 1179 of file tinyxmlparser.cpp.

void rospack_tinyxml::TiXmlElement::RemoveAttribute ( const char *  name  ) 

Deletes an attribute with the given name.

Definition at line 417 of file tinyxml.cpp.

void rospack_tinyxml::TiXmlElement::SetAttribute ( const char *  name,
int  value 
)

Sets an attribute of name to a given value. The attribute will be created if it does not exist, or changed if it does.

Definition at line 684 of file tinyxml.cpp.

void rospack_tinyxml::TiXmlElement::SetAttribute ( const char *  name,
const char *  _value 
)

Sets an attribute of name to a given value. The attribute will be created if it does not exist, or changed if it does.

Definition at line 718 of file tinyxml.cpp.

void rospack_tinyxml::TiXmlElement::SetDoubleAttribute ( const char *  name,
double  value 
)

Sets an attribute of name to a given value. The attribute will be created if it does not exist, or changed if it does.

Definition at line 706 of file tinyxml.cpp.

virtual TiXmlElement* rospack_tinyxml::TiXmlElement::ToElement (  )  [inline, virtual]

Cast to a more defined type. Will return null not of the requested type.

Reimplemented from rospack_tinyxml::TiXmlNode.

Definition at line 1140 of file tinyxml.h.

virtual const TiXmlElement* rospack_tinyxml::TiXmlElement::ToElement (  )  const [inline, virtual]

Cast to a more defined type. Will return null not of the requested type.

Reimplemented from rospack_tinyxml::TiXmlNode.

Definition at line 1139 of file tinyxml.h.


Member Data Documentation

Definition at line 1163 of file tinyxml.h.


The documentation for this class was generated from the following files:
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rospack
Author(s): Morgan Quigley, Brian Gerkey
autogenerated on Fri Jan 11 11:39:45 2013