std::size_t nbCompo=0;
for(std::vector<std::string>::const_iterator it=vst.begin();it!=vst.end();it++)
nbCompo=std::max(nbCompo,(*it).length());
if(nbCompo==0)
std::size_t nbCompo=0;
for(std::vector<std::string>::const_iterator it=vst.begin();it!=vst.end();it++)
nbCompo=std::max(nbCompo,(*it).length());
if(nbCompo==0)