COMP: Fix compile issues with GCC v10.1.0

Source/GeometryMappers/imstkTetraTriangleMap.cpp

@@ -140,7 +140,7 @@ TetraTriangleMap::isValid() const
 {
     auto meshMaster = static_cast<TetrahedralMesh*>(m_master.get());
 #if defined(DEBUG) || defined(_DEBUG) || !defined(NDEBUG)
-    CHECK(dynamic_cast<TetrahedralMesh*>(m_master.get())) << "Fail to cast from geometry to mesh";
+    CHECK(dynamic_cast < TetrahedralMesh * > (m_master.get()) == nullptr) << "Fail to cast from geometry to mesh";
 #endif
 
     auto totalElementsMaster = meshMaster->getNumTetrahedra();

Source/Scene/imstkScene.h

@@ -23,6 +23,7 @@
 
 #include <atomic>
 #include <functional>
+#include <string>
 #include <thread>
 #include <unordered_map>
 #include <vector>