PString.cpp

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/***************************************
        Auteur : Pierre Aubert
        Mail : pierre.aubert@lapp.in2p3.fr
        Licence : CeCILL-C
****************************************/
 
 
#include "PString.h"
 
PString::PString()
        :std::string("")
{
        initialisationPString();
}
 
 
PString::PString(const std::string & str)
        :std::string(str)
{
        initialisationPString();
}
 
 
PString::PString(const PString & other)
        :std::string()
{
        copyPString(other);
}
 
PString::~PString(){
        
}
 
 
PString & PString::operator = (const PString & other){
        copyPString(other);
        return *this;
}
 
 
PString & PString::operator += (const PString & other){
        concatenatePString(other);
        return *this;
}
 
 
PString & PString::operator += (const  std::string & other){
        concatenatePString(other);
        return *this;
}
 
 
PString operator + (const PString & other1, const PString & other2){
        PString res(other1);
        res += other2;
        return res;
}
 
 
PString operator << (const PString & other1, const PString & other2){
        PString res(other1);
        res += other2;
        return res;
}
 
 
void PString::copyPString(const PString & other){
        resize(other.size());
        memcpy((char*)data(), other.data(), other.size());
}
 
 
void PString::copyPString(const std::string & other){
        resize(other.size());
        memcpy((char*)data(), other.data(), other.size());
}
 
 
void PString::concatenatePString(const PString & other){
        std::string tmp(*this);
        resize(tmp.size() + other.size());
        memcpy((char*)data(), tmp.data(), tmp.size());
        memcpy((char*)data() + tmp.size(), other.data(), other.size());
}
 
 
void PString::concatenatePString(const std::string & other){
        std::string tmp(*this);
        resize(tmp.size() + other.size());
        memcpy((char*)data(), tmp.data(), tmp.size());
        memcpy((char*)data() + tmp.size(), other.data(), other.size());
}
 
void PString::initialisationPString(){
        
}