const Compiler* get(std::string comp) throw(CompilerNotFoundException){
return (*cs.find(key(comp))).second;
}
const SCM& get(const std::string& s) throw(NotFoundException){
if(SCMs.count(s) > 0) return *(*SCMs.find(s)).second;
KEXCEPT(NotFoundException, "Source Control Management for " + s + " is not implemented");
}