From 85b715e115e8190ca0570943c8649ff43a263577 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Thu, 24 Jan 2013 20:35:22 +0100
Subject: [PATCH] Trade: added forward declaration header.

---
 doc/compilation-speedup.dox  |  1 +
 src/Trade/AbstractImporter.h | 20 ++------------
 src/Trade/CMakeLists.txt     |  3 ++-
 src/Trade/Trade.h            | 51 ++++++++++++++++++++++++++++++++++++
 4 files changed, 56 insertions(+), 19 deletions(-)
 create mode 100644 src/Trade/Trade.h

diff --git a/doc/compilation-speedup.dox b/doc/compilation-speedup.dox
index 23313c4be..99abac95e 100644
--- a/doc/compilation-speedup.dox
+++ b/doc/compilation-speedup.dox
@@ -26,6 +26,7 @@ available, each namespace has its own:
  - SceneGraph/SceneGraph.h
  - Shaders/Shaders.h
  - Text/Text.h
+ - Trade/Trade.h
 
 @section compilation-speedup-templates Templates
 
diff --git a/src/Trade/AbstractImporter.h b/src/Trade/AbstractImporter.h
index 764fe5bed..f31d18dbd 100644
--- a/src/Trade/AbstractImporter.h
+++ b/src/Trade/AbstractImporter.h
@@ -22,28 +22,12 @@
 #include <Containers/EnumSet.h>
 #include <PluginManager/Plugin.h>
 
+#include "Trade/Trade.h"
+
 #include "magnumVisibility.h"
 
 namespace Magnum { namespace Trade {
 
-/** @todoc Remove `ifndef` when Doxygen is sane again */
-#ifndef DOXYGEN_GENERATING_OUTPUT
-class AbstractMaterialData;
-class CameraData;
-template<std::uint8_t> class ImageData;
-class LightData;
-class MeshData2D;
-class MeshData3D;
-class ObjectData2D;
-class ObjectData3D;
-class SceneData;
-class TextureData;
-#endif
-
-typedef ImageData<1> ImageData1D;
-typedef ImageData<2> ImageData2D;
-typedef ImageData<3> ImageData3D;
-
 /**
 @brief Base for importer plugins
 
diff --git a/src/Trade/CMakeLists.txt b/src/Trade/CMakeLists.txt
index 11d7bac8f..52cb96bb3 100644
--- a/src/Trade/CMakeLists.txt
+++ b/src/Trade/CMakeLists.txt
@@ -12,7 +12,8 @@ set(MagnumTrade_HEADERS
     ObjectData3D.h
     PhongMaterialData.h
     SceneData.h
-    TextureData.h)
+    TextureData.h
+    Trade.h)
 install(FILES ${MagnumTrade_HEADERS} DESTINATION ${MAGNUM_INCLUDE_INSTALL_DIR}/Trade)
 
 if(BUILD_TESTS)
diff --git a/src/Trade/Trade.h b/src/Trade/Trade.h
new file mode 100644
index 000000000..b629b96d8
--- /dev/null
+++ b/src/Trade/Trade.h
@@ -0,0 +1,51 @@
+#ifndef Magnum_Trade_Trade_h
+#define Magnum_Trade_Trade_h
+/*
+    Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz>
+
+    This file is part of Magnum.
+
+    Magnum is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License version 3
+    only, as published by the Free Software Foundation.
+
+    Magnum is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Lesser General Public License version 3 for more details.
+*/
+
+/** @file
+ * @brief Forward declarations for Magnum::Trade namespace
+ */
+
+#include <cstdint>
+
+namespace Magnum { namespace Trade {
+
+/** @todoc Remove `ifndef` when Doxygen is sane again */
+#ifndef DOXYGEN_GENERATING_OUTPUT
+class AbstractImporter;
+class AbstractMaterialData;
+class CameraData;
+
+template<std::uint8_t> class ImageData;
+typedef ImageData<1> ImageData1D;
+typedef ImageData<2> ImageData2D;
+typedef ImageData<3> ImageData3D;
+
+class LightData;
+class MeshData2D;
+class MeshData3D;
+class MeshObjectData2D;
+class MeshObjectData3D;
+class ObjectData2D;
+class ObjectData3D;
+class PhongMaterialData;
+class SceneData;
+class TextureData;
+#endif
+
+}}
+
+#endif