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path: root/project2/iHaveParameters.cpp
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#include "iHaveParameters.h"
#include "exceptions.h"
#include "appEngine.h"
#include "xmlObjectLoader.h"
#include <boost/foreach.hpp>

IHaveParameters::IHaveParameters(const xmlpp::Element * p)
{
	BOOST_FOREACH(xmlpp::Node * node, p->find("parameters/param")) {
		const xmlpp::Element * elem = dynamic_cast<const xmlpp::Element *>(node);
		if (elem) {
			ParameterPtr p = new Parameter(elem);
			parameters[p->name] = p;
		}
	}
}

IHaveParameters::~IHaveParameters()
{
}

IHaveParameters::Parameter::Parameter(const xmlpp::Element * p) :
	name(p->get_attribute_value("name")),
	value(p, "value")
{
}

VariableType
IHaveParameters::getParameter(const Glib::ustring & name) const
{
	Parameters::const_iterator i = parameters.find(name);
	if (i != parameters.end()) {
		return i->second->value;
	}
	throw ParamNotFound(name);
}