X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fio%2Ffile.h;h=90a1041ccda6520db5386b724f43fe6e936bfe85;hp=4f8e5ddf8612b559f82ce5bfc7c2623ba5860cc9;hb=933356a36607f5d4480172e285071d4d7dfc5a7b;hpb=fd074aa05df58fd60d490bb4e367aa2c82338741

diff --git a/source/io/file.h b/source/io/file.h
index 4f8e5dd..90a1041 100644
--- a/source/io/file.h
+++ b/source/io/file.h
@@ -15,12 +15,14 @@ class file_not_found: public std::runtime_error
 {
 public:
 	file_not_found(const std::string &fn): std::runtime_error(fn) { }
+	~file_not_found() throw() { }
 };
 
 class file_already_exists: public std::runtime_error
 {
 public:
 	file_already_exists(const std::string &fn): std::runtime_error(fn) { }
+	~file_already_exists() throw() { }
 };
 
 
@@ -37,7 +39,9 @@ public:
 		C_NONE = 0,
 		C_CREATE = 1,
 		C_TRUNCATE = 2,
-		C_EXCLUSIVE = 4
+		C_OVERWRITE = C_CREATE+C_TRUNCATE,
+		C_EXCLUSIVE = 4,
+		C_NEW = C_CREATE+C_EXCLUSIVE
 	};
 
 private:
@@ -47,7 +51,7 @@ public:
 	/** Creates a new file object and opens it.  If the create flag is set and
 	write access is requested and the file does exist, it is created.  Otherwise
 	a missing file is an error. */
-	File(const std::string &, Mode = M_READ, CreateMode = CreateMode(C_CREATE+C_TRUNCATE));
+	File(const std::string &, Mode = M_READ, CreateMode = C_OVERWRITE);
 	virtual ~File();
 
 	void set_block(bool);