From 8cce88f8706ca6fb52592458aa12641c43469a6e Mon Sep 17 00:00:00 2001
From: JP Cimalando <jpcima@users.noreply.github.com>
Date: Wed, 16 May 2018 03:27:07 +0200
Subject: c++98 support for bank map

---
 src/adlmidi_ptr.hpp | 36 +++++++++++++++++++++++++++++++-----
 1 file changed, 31 insertions(+), 5 deletions(-)

(limited to 'src/adlmidi_ptr.hpp')

diff --git a/src/adlmidi_ptr.hpp b/src/adlmidi_ptr.hpp
index bd2b8fb..7faacff 100644
--- a/src/adlmidi_ptr.hpp
+++ b/src/adlmidi_ptr.hpp
@@ -122,11 +122,25 @@ public:
     }
 };
 
+/*
+  Generic deleters for smart pointers
+ */
+template <class T>
+struct ADLMIDI_DefaultDelete
+{
+    void operator()(T *x) { delete x; }
+};
+template <class T>
+struct ADLMIDI_DefaultArrayDelete
+{
+    void operator()(T *x) { delete[] x; }
+};
+
 /*
     Shared pointer with non-atomic counter
     FAQ: Why not std::shared_ptr? Because of Android NDK now doesn't supports it
 */
-template<class VALUE>
+template< class VALUE, class DELETER = ADLMIDI_DefaultDelete<VALUE> >
 class AdlMIDI_SPtr
 {
     VALUE *m_p;
@@ -160,8 +174,10 @@ public:
     void reset(VALUE *p = NULL)
     {
         if(p != m_p) {
-            if(m_p && --*m_counter == 0)
-                delete m_p;
+            if(m_p && --*m_counter == 0) {
+                DELETER del;
+                del(m_p);
+            }
             m_p = p;
             if(!p) {
                 if(m_counter) {
@@ -178,7 +194,7 @@ public:
         }
     }
 
-    VALUE *get()
+    VALUE *get() const
     {
         return m_p;
     }
@@ -186,10 +202,20 @@ public:
     {
         return *m_p;
     }
-    VALUE *operator->()
+    const VALUE &operator*() const
+    {
+        return *m_p;
+    }
+    VALUE *operator->() const
     {
         return m_p;
     }
 };
 
+template<class VALUE>
+class AdlMIDI_SPtrArray :
+    public AdlMIDI_SPtr< VALUE, ADLMIDI_DefaultArrayDelete<VALUE> >
+{
+};
+
 #endif //ADLMIDI_PTR_HPP_THING
-- 
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