Merge branch 'missing_install_headers' into 'master'

Missing install headers

See merge request !159

vtkm/worklet/internal/CMakeLists.txt

@@ -20,6 +20,7 @@
 
 set(headers
   DispatcherBase.h
+  DispatcherBaseDetailInvoke.h
   WorkletBase.h
   ClipTables.h
   )

vtkm/worklet/internal/DispatcherBaseDetailInvoke.h

@@ -20,10 +20,15 @@
 // **** DO NOT EDIT THIS FILE!!! ****
 // This file is automatically generated by FunctionInterfaceDetailPre.h.in
 
+#if !defined(VTKM_TEST_HEADER_BUILD)
+//this file can't be test header built.
+
 #if !defined(vtk_m_worklet_internal_DispatcherBase_h)
 #error DispatcherBaseDetailInvoke.h must be included from DispatcherBase.h
 #endif
 
+
+
 // Note that this file is included from the middle of the DispatcherBase.h
 // class to provide the implementation of the Invoke method, which requires
 // variable length template args. If we choose to support C++11 variable
@@ -141,3 +146,4 @@ void Invoke(T1 a1, T2 a2, T3 a3, T4 a4, T5 a5, T6 a6, T7 a7, T8 a8, T9 a9) const
         vtkm::internal::make_FunctionInterface<void>(a1,a2,a3,a4,a5,a6,a7,a8,a9));
 }
 
+#endif