From ef0a06629a9d4652b3a91d85af768e7e5797fe2a Mon Sep 17 00:00:00 2001
From: "Tim E. Real" <termtech@rogers.com>
Date: Mon, 17 Sep 2012 07:49:10 +0000
Subject: Introducing Copy On Write for waves. See ChangeLog.

---
 muse2/muse/wave.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'muse2/muse/wave.h')

diff --git a/muse2/muse/wave.h b/muse2/muse/wave.h
index c9c7061d..d144d342 100644
--- a/muse2/muse/wave.h
+++ b/muse2/muse/wave.h
@@ -64,7 +64,7 @@ class SndFile {
       bool openFlag;
       bool writeFlag;
       size_t readInternal(int srcChannels, float** dst, size_t n, bool overwrite, float *buffer);
-
+      
    protected:
       int refCount;
 
@@ -86,10 +86,13 @@ class SndFile {
       bool isOpen() const     { return openFlag; }
       bool isWritable() const { return writeFlag; }
       void update();
+      bool checkCopyOnWrite();      //!< check if the file should be copied before writing to it
 
       QString basename() const;     //!< filename without extension
       QString dirPath() const;      //!< path
+      QString canonicalDirPath() const; //!< path, resolved (no symlinks or . .. etc)
       QString path() const;         //!< path with filename
+      QString canonicalPath() const; //!< path with filename, resolved (no symlinks or . .. etc)
       QString name() const;         //!< filename
 
       unsigned samples() const;
@@ -143,10 +146,13 @@ class SndFileR {
       bool isOpen() const     { return sf->isOpen(); }
       bool isWritable() const { return sf->isWritable(); }
       void update()           { sf->update(); }
+      bool checkCopyOnWrite() { return sf->checkCopyOnWrite(); };  
 
       QString basename() const { return sf->basename(); }
       QString dirPath() const  { return sf->dirPath(); }
+      QString canonicalDirPath() const  { return sf->canonicalDirPath(); }
       QString path() const     { return sf->path(); }
+      QString canonicalPath() const  { return sf->canonicalPath(); }
       QString name() const     { return sf->name(); }
 
       unsigned samples() const    { return sf->samples(); }
-- 
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