From be8ea216d23bf36bdfb2d3e302638782575fc136 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 6 Feb 2021 11:55:56 +0200
Subject: [PATCH] Move non-oneliner functions out of RefPtr class declaration

---
 source/core/refptr.h | 105 ++++++++++++++++++++++---------------------
 1 file changed, 55 insertions(+), 50 deletions(-)

diff --git a/source/core/refptr.h b/source/core/refptr.h
index 8ab1b7c..28666ea 100644
--- a/source/core/refptr.h
+++ b/source/core/refptr.h
@@ -45,14 +45,7 @@ public:
 
 	~RefPtr() { decref(); }
 
-	RefPtr &operator=(T *d)
-	{
-		decref();
-		data = d;
-		counts = (d ? new RefCounts : 0);
-		incref();
-		return *this;
-	}
+	RefPtr &operator=(T *);
 
 	// Likewise for the assignment operator
 	RefPtr &operator=(const RefPtr &p) { return assign(p); }
@@ -62,35 +55,17 @@ public:
 
 private:
 	template<typename U>
-	RefPtr &assign(const RefPtr<U> &p)
-	{
-		decref();
-		data = p.data;
-		counts = p.counts;
-		incref();
-		return *this;
-	}
+	RefPtr &assign(const RefPtr<U> &);
 
 public:
 	/** Makes the RefPtr release its reference of the data without deleting it.
 	Note that if there are other RefPtrs left with the same data, it might
 	still get deleted automatically. */
-	T *release()
-	{
-		T *d = data;
-		data = 0;
-		decref();
-		counts = 0;
-		return d;
-	}
+	T *release();
 
 	/** Marks the data to not be deleted.  This affects all RefPtrs with the
 	same data. */
-	void keep()
-	{
-		if(counts)
-			counts->count |= RefCounts::KEEP;
-	}
+	void keep() { if(counts) counts->count |= RefCounts::KEEP; }
 
 	T *get() const { return data; }
 	T &operator*() const { return *data; }
@@ -104,31 +79,61 @@ public:
 	{ return RefPtr<T>(dynamic_cast<T *>(p.data), p.counts); }
 
 private:
-	void incref()
+	void incref() { if(counts) ++counts->count; }
+	void decref();
+};
+
+
+template<typename T>
+RefPtr<T> &RefPtr<T>::operator=(T *d)
+{
+	decref();
+	data = d;
+	counts = (d ? new RefCounts : 0);
+	incref();
+	return *this;
+}
+
+template<typename T>
+template<typename U>
+RefPtr<T> &RefPtr<T>::assign(const RefPtr<U> &p)
+{
+	decref();
+	data = p.data;
+	counts = p.counts;
+	incref();
+	return *this;
+}
+
+template<typename T>
+T *RefPtr<T>::release()
+{
+	T *d = data;
+	data = 0;
+	decref();
+	counts = 0;
+	return d;
+}
+
+template<typename T>
+void RefPtr<T>::decref()
+{
+	if(!counts) return;
+	--counts->count;
+	if(!counts->count)
 	{
-		if(!counts) return;
-		++counts->count;
+		delete data;
+		delete counts;
+		data = 0;
+		counts = 0;
 	}
-
-	void decref()
+	else if(counts->count==RefCounts::KEEP)
 	{
-		if(!counts) return;
-		--counts->count;
-		if(!counts->count)
-		{
-			delete data;
-			delete counts;
-			data = 0;
-			counts = 0;
-		}
-		else if(counts->count==RefCounts::KEEP)
-		{
-			delete counts;
-			data = 0;
-			counts = 0;
-		}
+		delete counts;
+		data = 0;
+		counts = 0;
 	}
-};
+}
 
 } // namespace Msp
 
-- 
2.43.0