X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fpbd%2Fpbd%2Fsearch_path.h;h=74ac764dc0b6febba25590a14947b4f6b710e933;hb=ea32eecf3d2fa22c87350a3b198f8c13707627c6;hp=ad0b6c75d55505c55290f2ff733a2c3ee20c5e4c;hpb=8648a8a13b04549362f14a0738947d997ef1abc7;p=ardour.git

diff --git a/libs/pbd/pbd/search_path.h b/libs/pbd/pbd/search_path.h
index ad0b6c75d5..74ac764dc0 100644
--- a/libs/pbd/pbd/search_path.h
+++ b/libs/pbd/pbd/search_path.h
@@ -17,8 +17,8 @@
 
 */
 
-#ifndef PBD_SEARCH_PATH_INCLUDED
-#define PBD_SEARCH_PATH_INCLUDED
+#ifndef __libpbd_search_path_h__
+#define __libpbd_search_path_h__
 
 #include <string>
 #include <vector>
@@ -28,26 +28,26 @@
 namespace PBD {
 
 /**
- * @class SearchPath
+ * @class Searchpath
  *
- * The SearchPath class is a helper class for getting a
+ * The Searchpath class is a helper class for getting a
  * vector of paths contained in a search path string where a 
  * "search path string" contains absolute directory paths 
  * separated by a colon(:) or a semi-colon(;) on windows.
  *
- * The SearchPath class does not test whether the paths exist
+ * The Searchpath class does not test whether the paths exist
  * or are directories. It is basically just a container.
  */
-class LIBPBD_API SearchPath : public std::vector<std::string>
+class LIBPBD_TEMPLATE_API Searchpath : public std::vector<std::string>
 {
 public:
 	/**
-	 * Create an empty SearchPath.
+	 * Create an empty Searchpath.
 	 */
-	SearchPath ();
+	LIBPBD_TEMPLATE_MEMBER_API Searchpath ();
 
 	/**
-	 * Initialize SearchPath from a string where the string contains
+	 * Initialize Searchpath from a string where the string contains
 	 * one or more absolute paths to directories which are delimited 
 	 * by a path separation character. The path delimeter is a 
 	 * colon(:) on unix and a semi-colon(;) on windows.
@@ -57,15 +57,17 @@ public:
 	 * 
 	 * @param search_path A path string.
 	 */
-	SearchPath (const std::string& search_path);
+	LIBPBD_TEMPLATE_MEMBER_API Searchpath (const std::string& search_path);
 
 	/**
-	 * Initialize SearchPath from a vector of paths that may or may
+	 * Initialize Searchpath from a vector of paths that may or may
 	 * not exist.
 	 *
 	 * @param paths A vector of paths.
 	 */
-	SearchPath (const std::vector<std::string>& paths);
+	LIBPBD_TEMPLATE_MEMBER_API Searchpath (const std::vector<std::string>& paths);
+
+	LIBPBD_TEMPLATE_MEMBER_API ~Searchpath () {};
 
 	/**
 	 * @return a search path string.
@@ -73,41 +75,56 @@ public:
 	 * The string that is returned contains the platform specific
 	 * path separator.
 	 */
-	const std::string to_string () const;
+	LIBPBD_TEMPLATE_MEMBER_API const std::string to_string () const;
 
 	/**
 	 * Add all the directories in path to this.
 	 */
-	SearchPath& operator+= (const SearchPath& spath);
+	LIBPBD_TEMPLATE_MEMBER_API Searchpath& operator+= (const Searchpath& spath);
 
 	/**
 	 * Add another directory path to the search path.
 	 */
-	SearchPath& operator+= (const std::string& directory_path);
+	LIBPBD_TEMPLATE_MEMBER_API Searchpath& operator+= (const std::string& directory_path);
 	
 	/**
-	 * Concatenate another SearchPath onto this.
+	 * Concatenate another Searchpath onto this.
 	 */
-	SearchPath& operator+ (const SearchPath& other);
+	LIBPBD_TEMPLATE_MEMBER_API const Searchpath operator+ (const Searchpath& other);
 	
 	/**
 	 * Add another path to the search path.
 	 */
-	SearchPath& operator+ (const std::string& directory_path);
+	LIBPBD_TEMPLATE_MEMBER_API const Searchpath operator+ (const std::string& directory_path);
+
+	/**
+	 * Remove all the directories in path from this.
+	 */
+	LIBPBD_TEMPLATE_MEMBER_API Searchpath& operator-= (const Searchpath& spath);
+
+	/**
+	 * Remove a directory path from the search path.
+	 */
+	LIBPBD_TEMPLATE_MEMBER_API Searchpath& operator-= (const std::string& directory_path);
 
 	/**
 	 * Add a sub-directory to each path in the search path.
 	 * @param subdir The directory name, it should not contain 
 	 * any path separating tokens.
 	 */
-	SearchPath& add_subdirectory_to_paths (const std::string& subdir);
+	LIBPBD_TEMPLATE_MEMBER_API Searchpath& add_subdirectory_to_paths (const std::string& subdir);
 
 protected:
 
-	void add_directory (const std::string& directory_path);
-	void add_directories (const std::vector<std::string>& paths);
+	LIBPBD_TEMPLATE_MEMBER_API void add_directory (const std::string& directory_path);
+	LIBPBD_TEMPLATE_MEMBER_API void add_directories (const std::vector<std::string>& paths);
+	LIBPBD_TEMPLATE_MEMBER_API void remove_directory (const std::string& directory_path);
+	LIBPBD_TEMPLATE_MEMBER_API void remove_directories (const std::vector<std::string>& paths);
 };
 
+LIBPBD_API void export_search_path (const std::string& base_dir, const char* varname, const char* dir);
+
+
 } // namespace PBD
 
-#endif
+#endif /* __libpbd_search_path_h__ */