X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Ffs%2Fpath.h;h=82600dc35c28d5787f69b56f0af3b8b12af50f22;hp=210b5d93d14c88bf136d07f25a5ddc78c7fc89e2;hb=5a32939eb6e576c223e1be5f80226d9e628a2398;hpb=6c958cd2d8806063580f836e4c3d486832af9635

diff --git a/source/fs/path.h b/source/fs/path.h
index 210b5d9..82600dc 100644
--- a/source/fs/path.h
+++ b/source/fs/path.h
@@ -10,7 +10,7 @@ namespace FS {
 
 enum
 {
-#ifdef WIN32
+#ifdef _WIN32
 	DIRSEP = '\\'
 #else
 	DIRSEP = '/'
@@ -36,10 +36,18 @@ private:
 public:
 	class Iterator
 	{
+	public:
+		typedef PositionArray::difference_type difference_type;
+		typedef const std::string value_type;
+		typedef const std::string *pointer;
+		typedef const std::string &reference;
+		typedef std::input_iterator_tag iterator_category;
+
 	private:
 		const Path *path;
 		PositionArray::const_iterator iter;
 		bool end;
+		std::string current;
 
 		Iterator(const Path &, bool = false);
 	public:
@@ -47,10 +55,14 @@ public:
 		static Iterator at_end(const Path &p) { return Iterator(p, true); }
 
 		Iterator &operator++();
+		Iterator operator++(int) { Iterator i = *this; ++*this; return i; }
 		Iterator &operator--();
-		std::string operator*() const;
+		const std::string &operator*() const { return current; }
+		const std::string *operator->() const { return &current; }
 		bool operator==(const Iterator &i) const { return (iter==i.iter && end==i.end); }
 		bool operator!=(const Iterator &i) const { return !(*this==i); }
+	private:
+		void update();
 	};
 
 private:
@@ -68,6 +80,9 @@ public:
 	/// Returns the path as a string.
 	const std::string &str() const { return path; }
 
+	/// Returns the path as a pointer to a null-terminated string.
+	const char *c_str() const { return path.c_str(); }
+
 	/// Returns the number of components in the path.
 	unsigned size() const;