bool FuncSumHills::checkFilesAreExisting(const vector<string> & hills ){
plumed_massert(hills.size()!=0,"the number of files provided should be at least one" );
IFile *ifile = new IFile();
ifile->link(*this);
for(unsigned i=0; i< hills.size();i++){
plumed_massert(ifile->FileExist(hills[i]),"missing file "+hills[i]);
}
return true;
}
void PlumedMain::readInputFile(std::string str) {
plumed_assert(initialized);
log.printf("FILE: %s\n",str.c_str());
IFile ifile;
ifile.link(*this);
ifile.open(str);
ifile.allowNoEOL();
std::vector<std::string> words;
while(Tools::getParsedLine(ifile,words) && words[0]!="ENDPLUMED") readInputWords(words);
log.printf("END FILE: %s\n",str.c_str());
log.flush();
pilots=actionSet.select<ActionPilot*>();
}
