Merge branch 'master' into refactor/tokenizer

Author: c-lipka

source/core/math/randomsequence.cpp

@@ -226,7 +226,7 @@ Vector2d Uniform2dOnSquare(SequentialDoubleGeneratorPtr source)
 {
     double x = (*source)();
     double y = (*source)();
-    return Vector2d((*source)(), (*source)());
+    return Vector2d(x, y);
 }
 
 Vector2d Uniform2dOnDisc(SequentialDoubleGeneratorPtr source)

source/core/support/simplevector.h

@@ -627,6 +627,23 @@ class VectorPool
     {
         if (initialPoolSize != 0)
             mPool.reserve(initialPoolSize);
+#ifdef POV_CORE_DEBUG
+        mAllocCount = 0;
+#endif
+    }
+
+    ~VectorPool()
+    {
+        for (auto&& p : mPool)
+        {
+            delete p;
+#ifdef POV_CORE_DEBUG
+            --mAllocCount;
+#endif
+        }
+#ifdef POV_CORE_DEBUG
+        POV_CORE_ASSERT(mAllocCount == 0);
+#endif
     }
 
     VectorPool(const VectorPool&) = delete;
@@ -638,6 +655,9 @@ class VectorPool
         if (mPool.empty())
         {
             p = new VECTOR_T();
+#ifdef POV_CORE_DEBUG
+            ++mAllocCount;
+#endif
         }
         else
         {
@@ -660,6 +680,9 @@ class VectorPool
 
     vector<VECTOR_T*> mPool;
     size_t mSizeHint;
+#ifdef POV_CORE_DEBUG
+    size_t mAllocCount;
+#endif
 };
 
 //******************************************************************************