Move two generic functions from surf to xbt

[simgrid.git] / include / xbt / file.hpp

diff --git a/include/xbt/file.hpp b/include/xbt/file.hpp
index 159891a..5dde47a 100644 (file)
--- a/include/xbt/file.hpp
+++ b/include/xbt/file.hpp
@@ -1,5 +1,4 @@
-/* Copyright (c) 2017-2018. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2017-2023. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -8,22 +7,30 @@
 #define XBT_FILE_HPP
 
 #include <string>
+#include <vector>
 #include <xbt/base.h>
 
 namespace simgrid {
 namespace xbt {
 
+FILE* fopen_path(const std::string& name, const char* mode, const std::vector<std::string>& path);
+std::ifstream* ifsopen_path(const std::string& name, const std::vector<std::string>& path);
+
 class Path {
 public:
+  /** Build a path from the current working directory (CWD) */
+  explicit Path();
+  /** Build a path from the provided parameter */
   explicit Path(const char* path): path_(path) {}
-  explicit Path(std::string path): path_(std::move(path)) {}
+  /** Build a path from the provided parameter */
+  explicit Path(const std::string& path) : path_(path) {}
 
   /** @brief Returns the full path name */
-  std::string get_name() { return path_; }
+  const std::string& get_name() const { return path_; }
   /** @brief Returns the directory component of a path (reimplementation of POSIX dirname) */
-  std::string get_dir_name();
+  std::string get_dir_name() const;
   /** @brief Returns the file component of a path (reimplementation of POSIX basename) */
-  std::string get_base_name();
+  std::string get_base_name() const;
 
 private:
   std::string path_;