From 86f1b6628f384ff1193e7431f39fb208c39d7cb2 Mon Sep 17 00:00:00 2001
From: jules <jules@juce.com>
Date: Mon, 20 Mar 2017 12:08:32 +0000
Subject: [PATCH] Added a reference count getter method to
 SharedResourcePointer

---
 modules/juce_core/memory/juce_SharedResourcePointer.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/modules/juce_core/memory/juce_SharedResourcePointer.h b/modules/juce_core/memory/juce_SharedResourcePointer.h
index b4c1a9e0d7..83580acaaa 100644
--- a/modules/juce_core/memory/juce_SharedResourcePointer.h
+++ b/modules/juce_core/memory/juce_SharedResourcePointer.h
@@ -109,7 +109,7 @@ public:
     */
     ~SharedResourcePointer()
     {
-        SharedObjectHolder& holder = getSharedObjectHolder();
+        auto& holder = getSharedObjectHolder();
         const SpinLock::ScopedLockType sl (holder.lock);
 
         if (--(holder.refCount) == 0)
@@ -127,8 +127,12 @@ public:
     */
     SharedObjectType& getObject() const noexcept        { return *sharedObject; }
 
+    /** Returns the shared object. */
     SharedObjectType* operator->() const noexcept       { return sharedObject; }
 
+    /** Returns the number of SharedResourcePointers that are currently holding the shared object. */
+    int getReferenceCount() const noexcept              { return getSharedObjectHolder().refCount; }
+
 private:
     struct SharedObjectHolder  : public ReferenceCountedObject
     {
@@ -147,7 +151,7 @@ private:
 
     void initialise()
     {
-        SharedObjectHolder& holder = getSharedObjectHolder();
+        auto& holder = getSharedObjectHolder();
         const SpinLock::ScopedLockType sl (holder.lock);
 
         if (++(holder.refCount) == 1)