ConfigNodeIter.h

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/***************************************
        Auteur : Pierre Aubert
        Mail : pierre.aubert@lapp.in2p3.fr
        Licence : CeCILL-C
****************************************/
 
#ifndef __CONFIGNODEITER_H__
#define __CONFIGNODEITER_H__
 
#include "configCheckValue.h"
#include "ConfigCheck.h"
 
#include "ConfigNode.h"

class ConfigNodeIter{
        public:
                friend ConfigNode;
                ConfigNodeIter(const ConfigNodeIter & other);
                virtual ~ConfigNodeIter();
                ConfigNodeIter & operator = (const ConfigNodeIter & other);
                
                ConfigNode * operator -> ();
                
                std::ostream * getOut();
                void up();
                bool down(const PString & childName);
                bool isWriteMode() const;
                
                template<typename T>
                bool getValue(T & data) const;
                template<typename T>
                bool getValue(T & data, const GenericConfigCheck * checker) const;
                
                template<typename T>
                bool getChildValue(const PString & childName, T & data, const GenericConfigCheck * checker = NULL);
                
        protected:
                void copyConfigNodeIter(const ConfigNodeIter & other);
                
        private:
                ConfigNodeIter(const ConfigNode * current, std::ostream * out, bool isWriteMode);
                void initialisationConfigNodeIter();
                
                ConfigNode * p_current;
                std::ostream * p_out;
                bool p_isWriteMode;
};
 
#include "ConfigNodeIter_impl.h"
 
#endif