if(argv0.find(DIRSEP)==string::npos)
if(const char *path = getenv("PATH"))
{
- vector<string> dirs = split(path, ITEMSEP);
- for(vector<string>::const_iterator i=dirs.begin(); i!=dirs.end(); ++i)
- if(exists(Path(*i)/argv0))
+ for(const string &d: split(path, ITEMSEP))
+ if(exists(Path(d)/argv0))
{
- exe = realpath(Path(*i)/argv0);
+ exe = realpath(Path(d)/argv0);
break;
}
}
void mkpath(const Path &path, int mode)
{
Path p;
- for(Path::Iterator i=path.begin(); i!=path.end(); ++i)
+ for(const string &c: path)
{
- p /= *i;
+ p /= c;
#ifdef _WIN32
if(p.size()==1 && p.is_absolute())
continue;
void rmpath(const Path &path)
{
- list<string> files = list_files(path);
- for(list<string>::iterator i=files.begin(); i!=files.end(); ++i)
+ for(const string &f: list_files(path))
{
- Path p = path / *i;
+ Path p = path/f;
if(is_dir(p))
rmpath(p);
else
Path path_lookup(const string &name, const list<Path> &paths)
{
- for(list<Path>::const_iterator i=paths.begin(); i!=paths.end(); ++i)
+ for(const Path &p: paths)
{
- Path full = *i/name;
+ Path full = p/name;
if(exists(full))
return realpath(full);
}
Path path_lookup(const string &name)
{
const char *path = getenv("PATH");
- vector<string> dirs = split(path, ITEMSEP);
+ list<string> dirs = split(path, ITEMSEP);
return path_lookup(name, list<Path>(dirs.begin(), dirs.end()));
}