Refactor top-level function to generate vulkan.hpp

snippets/PoolFree.hpp

@@ -0,0 +1,29 @@
+  template <typename OwnerType, typename PoolType, typename Dispatch>
+  class PoolFree
+  {
+    public:
+      PoolFree() = default;
+
+    PoolFree( OwnerType                 owner,
+              PoolType                  pool,
+              Dispatch const & dispatch VULKAN_HPP_DEFAULT_DISPATCHER_ASSIGNMENT ) VULKAN_HPP_NOEXCEPT
+        : m_owner( owner )
+        , m_pool( pool )
+        , m_dispatch( &dispatch )
+      {}
+
+      OwnerType getOwner() const VULKAN_HPP_NOEXCEPT { return m_owner; }
+      PoolType getPool() const VULKAN_HPP_NOEXCEPT { return m_pool; }
+
+    protected:
+      template <typename T>
+      void destroy(T t) VULKAN_HPP_NOEXCEPT
+      {
+        ( m_owner.free )( m_pool, t, *m_dispatch );
+      }
+
+    private:
+      OwnerType        m_owner    = OwnerType();
+      PoolType         m_pool     = PoolType();
+      Dispatch const * m_dispatch = nullptr;
+  };