tinyxmlutil.h

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/*
    This software is Copyright by the Board of Trustees of Michigan
    State University (c) Copyright 2017.

    You may use this software under the terms of the GNU public license
    (GPL).  The terms of this license are described at:

     http://www.gnu.org/licenses/gpl.txt

     Authors:
             Ron Fox
             Giordano Cerriza
             NSCL
             Michigan State University
             East Lansing, MI 48824-1321
*/

 #ifndef TINYXMLUTIL_H
 #define TINYXMLUTIL_H
 #include <tinyxml2.h>
 
 
 template <class T>
 void readValue(T& result, tinyxml2::XMLElement& container);
 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
 );

// Template implementations must be accessible at compile time.
template <class T>
void
readValue(
    T& result, tinyxml2::XMLElement& container
)
{
    getAttribute(result, container, "value");
}

 #endif