Synopsis - Cross-Reference

 1//
 2// Copyright (C) 2004 Stefan Seefeld
 3// All rights reserved.
 4// Licensed to the public under the terms of the GNU LGPL (>= 2),
 5// see the file COPYING for details.
 6//
 7
 8#ifndef Synopsis_Path_hh_
 9#define Synopsis_Path_hh_
10
11#include <string>
12#include <stdexcept>
13
14namespace Synopsis
15{
16
17class Path
18{
19public:
20  static const char SEPARATOR;
21  //. take a possibly relative path
22  //. and turn it into an absolute one.
23  Path(const std::string &from) : my_impl(from) {}
24
25  //. return the file component in the path
26  std::string basename() const;
27  //. return the directory component in the path
28  Path dirname() const;
29  //. return absolute path
30  Path abs() const { return Path(normalize(my_impl));}
31  //. strip prefix
32  void strip(const std::string &prefix);
33  //. return the path as a string
34  std::string str() const { return my_impl;}
35  //. return the current working directory
36  static std::string cwd();
37private:
38  //. return the normalized and absolutized path
39  static std::string normalize(const std::string &);
40  std::string my_impl;
41};
42
43//. create directory, makes all intermediate-level directories 
44//. needed to contain the leaf directory.
45void makedirs(const Path &);
46
47}
48
49#endif