ConfigNodeIter.cpp

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/***************************************
        Auteur : Pierre Aubert
        Mail : pierre.aubert@lapp.in2p3.fr
        Licence : CeCILL-C
****************************************/
 
 
#include "ConfigNodeIter.h"


ConfigNodeIter::ConfigNodeIter(const ConfigNode * current, std::ostream * out, bool isWriteMode)
        :p_current((ConfigNode *)current), p_out(out), p_isWriteMode(isWriteMode)
{
        initialisationConfigNodeIter();
}


ConfigNodeIter::ConfigNodeIter(const ConfigNodeIter & other){
        copyConfigNodeIter(other);
}

ConfigNodeIter::~ConfigNodeIter(){
        
}


ConfigNodeIter & ConfigNodeIter::operator = (const ConfigNodeIter & other){
        copyConfigNodeIter(other);
        return *this;
}


ConfigNode * ConfigNodeIter::operator -> (){
        return p_current;
}


std::ostream * ConfigNodeIter::getOut(){
        return p_out;
}

void ConfigNodeIter::up(){
        const ConfigNode * parent = p_current->getParent();
        if(parent != NULL){
                p_current = (ConfigNode *)parent;
        }
}


bool ConfigNodeIter::down(const PString & childName){
        const ConfigNode * child = p_current->getChild(childName);
        if(child != NULL){
                p_current = (ConfigNode *)child;
                return true;
        }else{
                if(p_isWriteMode){
                        ConfigNode * child = p_current->addChild(childName);
                        p_current = child;
                        return true;
                }else{
                        *p_out << "ConfigNodeIter::down : no child '"<<childName<<"' defined in ConfigNode " << p_current->getLocation() << std::endl;
                        return false;
                }
        }
}


bool ConfigNodeIter::isWriteMode() const{
        return p_isWriteMode;
}


void ConfigNodeIter::copyConfigNodeIter(const ConfigNodeIter & other){
        p_current = other.p_current;
        p_out = other.p_out;
        p_isWriteMode = other.p_isWriteMode;
}

void ConfigNodeIter::initialisationConfigNodeIter(){
        
}