tinyxmlutil.cpp File Reference

: Implement useful tinyxml2 utility methods. More...

#include <tinyxmlutil.h>
#include <sstream>
#include <stdexcept>

Functions
void	getAttribute (uint32_t &result, tinyxml2::XMLElement &container, const char *att)
void	getAttribute (double &result, tinyxml2::XMLElement &container, const char *att)
void	getAttribute (bool &result, tinyxml2::XMLElement &container, const char *att)
tinyxml2::XMLElement *	haveChild (tinyxml2::XMLElement &parent, const char *element)
void	checkXmlError (tinyxml2::XMLError err, tinyxml2::XMLDocument &doc)

Detailed Description

: Implement useful tinyxml2 utility methods.

Function Documentation

void checkXmlError	(	tinyxml2::XMLError	err,
		tinyxml2::XMLDocument &	doc
	)

checkXmlError IF the XML status passed in is not normal, throw an std::invalid_argument with as detailed a message as possible.

Parameters

err	- XMLError which, hopefully is success.
doc	- Reference to the document.

void getAttribute	(	uint32_t &	result,
		tinyxml2::XMLElement &	container,
		const char *	att
	)

Various overloads for getAttribute that call the appropriate QueryxxxAttribute.

Parameters

result	– where to put the reulst, this type varies.
container	- the container to query.
att	- attribute name (e.g. "value").

tinyxml2::XMLElement* haveChild	(	tinyxml2::XMLElement &	parent,
		const char *	element
	)

haveChild Checks for and returns a required child element

Parameters

parent	- the parent that's required to have the child.
element	- the name of the element.

Returns

tinyxml2::XMLElement* - pointer to the element.

Exceptions

std::invalid_argument

if the elmeent does not exist.