GCC 11 build fixes

code/AssetLib/AMF/AMFImporter_Postprocess.cpp

@@ -329,8 +329,8 @@ void AMFImporter::Postprocess_AddMetadata(const AMFMetaDataArray &metadataList,
     sceneNode.mMetaData = aiMetadata::Alloc(static_cast<unsigned int>(metadataList.size()));
     size_t meta_idx(0);
 
-    for (const AMFMetadata &metadata : metadataList) {
-        sceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx++), metadata.Type, aiString(metadata.Value));
+    for (const AMFMetadata *metadata : metadataList) {
+        sceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx++), metadata->Type, aiString(metadata->Value));
     }
 }
 

code/Common/Importer.cpp

@@ -78,6 +78,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/Profiler.h>
 #include <assimp/commonMetaData.h>
 
+#include <exception>
 #include <set>
 #include <memory>
 #include <cctype>

code/Common/Importer.h

@@ -44,6 +44,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef INCLUDED_AI_IMPORTER_H
 #define INCLUDED_AI_IMPORTER_H
 
+#include <exception>
 #include <map>
 #include <vector>
 #include <string>

include/assimp/Importer.hpp

@@ -59,6 +59,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 // Public ASSIMP data structures
 #include <assimp/types.h>
 
+#include <exception>
+
 namespace Assimp {
 // =======================================================================
 // Public interface to Assimp