Issue an error in case of direct inclusion of internal headers.

unsupported/Eigen/AdolcForward

@@ -7,8 +7,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_ADLOC_FORWARD
-#define EIGEN_ADLOC_FORWARD
+#ifndef EIGEN_ADLOC_FORWARD_MODULE_H
+#define EIGEN_ADLOC_FORWARD_MODULE_H
 
 //--------------------------------------------------------------------------------
 //
@@ -156,4 +156,4 @@ protected:
 
 }
 
-#endif // EIGEN_ADLOC_FORWARD
+#endif // EIGEN_ADLOC_FORWARD_MODULE_H

unsupported/Eigen/AlignedVector3

@@ -7,8 +7,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_ALIGNED_VECTOR3
-#define EIGEN_ALIGNED_VECTOR3
+#ifndef EIGEN_ALIGNED_VECTOR3_MODULE_H
+#define EIGEN_ALIGNED_VECTOR3_MODULE_H
 
 #include "../../Eigen/Geometry"
 
@@ -231,4 +231,4 @@ struct evaluator<AlignedVector3<Scalar> >
 
 #include "../../Eigen/src/Core/util/ReenableStupidWarnings.h"
 
-#endif // EIGEN_ALIGNED_VECTOR3
+#endif // EIGEN_ALIGNED_VECTOR3_MODULE_H

unsupported/Eigen/AutoDiff

@@ -7,8 +7,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_AUTODIFF_MODULE
-#define EIGEN_AUTODIFF_MODULE
+#ifndef EIGEN_AUTODIFF_MODULE_H
+#define EIGEN_AUTODIFF_MODULE_H
 
 namespace Eigen {
 
@@ -43,4 +43,4 @@ namespace Eigen {
 //@}
 }
 
-#endif // EIGEN_AUTODIFF_MODULE
+#endif // EIGEN_AUTODIFF_MODULE_H

unsupported/Eigen/CXX11/Tensor

@@ -8,8 +8,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-//#ifndef EIGEN_CXX11_TENSOR_MODULE
-//#define EIGEN_CXX11_TENSOR_MODULE
+//#ifndef EIGEN_CXX11_TENSOR_MODULE_H
+#define EIGEN_CXX11_TENSOR_MODULE_H
 
 #include "../../../Eigen/Core"
 
@@ -134,4 +134,4 @@
 #include "../../../Eigen/src/Core/util/ReenableStupidWarnings.h"
 
 #endif  // EIGEN_HAS_CXX11
-//#endif // EIGEN_CXX11_TENSOR_MODULE
+//#endif // EIGEN_CXX11_TENSOR_MODULE_H

unsupported/Eigen/CXX11/TensorSymmetry

@@ -7,8 +7,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_CXX11_TENSORSYMMETRY_MODULE
-#define EIGEN_CXX11_TENSORSYMMETRY_MODULE
+#ifndef EIGEN_CXX11_TENSORSYMMETRY_MODULE_H
+#define EIGEN_CXX11_TENSORSYMMETRY_MODULE_H
 
 #include "Tensor"
 
@@ -35,8 +35,4 @@
 
 #include "../../../Eigen/src/Core/util/ReenableStupidWarnings.h"
 
-#endif // EIGEN_CXX11_TENSORSYMMETRY_MODULE
-
-/*
- * kate: space-indent on; indent-width 2; mixedindent off; indent-mode cstyle;
- */
+#endif // EIGEN_CXX11_TENSORSYMMETRY_MODULE_H

unsupported/Eigen/CXX11/ThreadPool

@@ -7,8 +7,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_CXX11_THREADPOOL_MODULE
-#define EIGEN_CXX11_THREADPOOL_MODULE
+#ifndef EIGEN_CXX11_THREADPOOL_MODULE_H
+#define EIGEN_CXX11_THREADPOOL_MODULE_H
 
 #include "../../../Eigen/Core"
 
@@ -71,4 +71,4 @@
 
 #include "../../../Eigen/src/Core/util/ReenableStupidWarnings.h"
 
-#endif // EIGEN_CXX11_THREADPOOL_MODULE
+#endif // EIGEN_CXX11_THREADPOOL_MODULE_H

unsupported/Eigen/CXX11/src/Tensor/InternalHeaderCheck.h

@@ -0,0 +1,3 @@
+#ifndef EIGEN_CXX11_TENSOR_MODULE_H
+#error "Please include unsupported/Eigen/CXX11/Tensor instead of including headers inside the src directory directly."
+#endif

unsupported/Eigen/CXX11/src/Tensor/Tensor.h

@@ -11,6 +11,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_H
 #define EIGEN_CXX11_TENSOR_TENSOR_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class Tensor

unsupported/Eigen/CXX11/src/Tensor/TensorArgMax.h

@@ -11,6 +11,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_ARG_MAX_H
 #define EIGEN_CXX11_TENSOR_TENSOR_ARG_MAX_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 namespace internal {
 

unsupported/Eigen/CXX11/src/Tensor/TensorAssign.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_ASSIGN_H
 #define EIGEN_CXX11_TENSOR_TENSOR_ASSIGN_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorAssign

unsupported/Eigen/CXX11/src/Tensor/TensorBase.h

@@ -12,6 +12,8 @@
 
 // clang-format off
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorBase

unsupported/Eigen/CXX11/src/Tensor/TensorBlock.h

@@ -8,6 +8,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_BLOCK_H
 #define EIGEN_CXX11_TENSOR_TENSOR_BLOCK_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 namespace internal {
 

unsupported/Eigen/CXX11/src/Tensor/TensorBroadcasting.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_BROADCASTING_H
 #define EIGEN_CXX11_TENSOR_TENSOR_BROADCASTING_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorBroadcasting

unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_CHIPPING_H
 #define EIGEN_CXX11_TENSOR_TENSOR_CHIPPING_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorKChippingReshaping

unsupported/Eigen/CXX11/src/Tensor/TensorConcatenation.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_CONCATENATION_H
 #define EIGEN_CXX11_TENSOR_TENSOR_CONCATENATION_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorConcatenationOp

unsupported/Eigen/CXX11/src/Tensor/TensorContraction.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_CONTRACTION_H
 #define EIGEN_CXX11_TENSOR_TENSOR_CONTRACTION_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorContraction

unsupported/Eigen/CXX11/src/Tensor/TensorContractionBlocking.h

@@ -11,6 +11,8 @@
 #define EIGEN_CXX11_TENSOR_TENSOR_CONTRACTION_BLOCKING_H
 
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 namespace internal {
 

unsupported/Eigen/CXX11/src/Tensor/TensorContractionGpu.h

@@ -14,6 +14,8 @@
 
 #if defined(EIGEN_USE_GPU) && defined(EIGEN_GPUCC)
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 template<typename Scalar, typename Index, typename LhsMapper,

unsupported/Eigen/CXX11/src/Tensor/TensorContractionMapper.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_CONTRACTION_MAPPER_H
 #define EIGEN_CXX11_TENSOR_TENSOR_CONTRACTION_MAPPER_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 namespace internal {

unsupported/Eigen/CXX11/src/Tensor/TensorContractionSycl.h

@@ -19,6 +19,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_CONTRACTION_SYCL_H
 #define EIGEN_CXX11_TENSOR_TENSOR_CONTRACTION_SYCL_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 namespace TensorSycl {

unsupported/Eigen/CXX11/src/Tensor/TensorContractionThreadPool.h

@@ -13,6 +13,8 @@
 // evaluator for thread pool device
 #ifdef EIGEN_USE_THREADS
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 template<typename Indices, typename LeftArgType, typename RightArgType, typename OutputKernelType>

unsupported/Eigen/CXX11/src/Tensor/TensorConversion.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_CONVERSION_H
 #define EIGEN_CXX11_TENSOR_TENSOR_CONVERSION_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorConversionOp

unsupported/Eigen/CXX11/src/Tensor/TensorConvolution.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_CONVOLUTION_H
 #define EIGEN_CXX11_TENSOR_TENSOR_CONVOLUTION_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorConvolution

unsupported/Eigen/CXX11/src/Tensor/TensorConvolutionSycl.h

@@ -15,6 +15,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_CONVOLUTION_SYCL_H
 #define EIGEN_CXX11_TENSOR_TENSOR_CONVOLUTION_SYCL_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorConvolution

unsupported/Eigen/CXX11/src/Tensor/TensorCostModel.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_COST_MODEL_H
 #define EIGEN_CXX11_TENSOR_TENSOR_COST_MODEL_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorEvaluator

unsupported/Eigen/CXX11/src/Tensor/TensorCustomOp.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_CUSTOM_OP_H
 #define EIGEN_CXX11_TENSOR_TENSOR_CUSTOM_OP_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorCustomUnaryOp

unsupported/Eigen/CXX11/src/Tensor/TensorDevice.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_DEVICE_H
 #define EIGEN_CXX11_TENSOR_TENSOR_DEVICE_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorDevice

unsupported/Eigen/CXX11/src/Tensor/TensorDeviceDefault.h

@@ -11,6 +11,8 @@
 #define EIGEN_CXX11_TENSOR_TENSOR_DEVICE_DEFAULT_H
 
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 // Default device for the machine (typically a single cpu core)

unsupported/Eigen/CXX11/src/Tensor/TensorDeviceGpu.h

@@ -15,6 +15,8 @@
 // A separate header (included at the end of this file) will undefine all 
 #include "TensorGpuHipCudaDefines.h"
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 static const int kGpuScratchSize = 1024;

unsupported/Eigen/CXX11/src/Tensor/TensorDeviceSycl.h

@@ -16,6 +16,8 @@
 #define EIGEN_CXX11_TENSOR_TENSOR_DEVICE_SYCL_H
 #include <unordered_set>
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 namespace TensorSycl {

unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h

@@ -10,6 +10,8 @@
 #if defined(EIGEN_USE_THREADS) && !defined(EIGEN_CXX11_TENSOR_TENSOR_DEVICE_THREAD_POOL_H)
 #define EIGEN_CXX11_TENSOR_TENSOR_DEVICE_THREAD_POOL_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 // Runs an arbitrary function and then calls Notify() on the passed in

unsupported/Eigen/CXX11/src/Tensor/TensorDimensionList.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_DIMENSION_LIST_H
 #define EIGEN_CXX11_TENSOR_TENSOR_DIMENSION_LIST_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \internal

unsupported/Eigen/CXX11/src/Tensor/TensorDimensions.h

@@ -11,6 +11,8 @@
 #define EIGEN_CXX11_TENSOR_TENSOR_DIMENSIONS_H
 
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \internal

unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_EVAL_TO_H
 #define EIGEN_CXX11_TENSOR_TENSOR_EVAL_TO_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorForcedEval

unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_EVALUATOR_H
 #define EIGEN_CXX11_TENSOR_TENSOR_EVALUATOR_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorEvaluator

unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_EXECUTOR_H
 #define EIGEN_CXX11_TENSOR_TENSOR_EXECUTOR_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /**

unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_EXPR_H
 #define EIGEN_CXX11_TENSOR_TENSOR_EXPR_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorExpr

unsupported/Eigen/CXX11/src/Tensor/TensorFFT.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_FFT_H
 #define EIGEN_CXX11_TENSOR_TENSOR_FFT_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorFFT

unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_FIXED_SIZE_H
 #define EIGEN_CXX11_TENSOR_TENSOR_FIXED_SIZE_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorFixedSize

unsupported/Eigen/CXX11/src/Tensor/TensorForcedEval.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_FORCED_EVAL_H
 #define EIGEN_CXX11_TENSOR_TENSOR_FORCED_EVAL_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorForcedEval

unsupported/Eigen/CXX11/src/Tensor/TensorForwardDeclarations.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_FORWARD_DECLARATIONS_H
 #define EIGEN_CXX11_TENSOR_TENSOR_FORWARD_DECLARATIONS_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 // MakePointer class is used as a container of the address space of the pointer

unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_FUNCTORS_H
 #define EIGEN_CXX11_TENSOR_TENSOR_FUNCTORS_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 namespace internal {
 

unsupported/Eigen/CXX11/src/Tensor/TensorGenerator.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_GENERATOR_H
 #define EIGEN_CXX11_TENSOR_TENSOR_GENERATOR_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorGeneratorOp

unsupported/Eigen/CXX11/src/Tensor/TensorGlobalFunctions.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_GLOBAL_FUNCTIONS_H
 #define EIGEN_CXX11_TENSOR_TENSOR_GLOBAL_FUNCTIONS_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \cpp11 \returns an expression of the coefficient-wise betainc(\a x, \a a, \a b) to the given tensors.

unsupported/Eigen/CXX11/src/Tensor/TensorIO.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_IO_H
 #define EIGEN_CXX11_TENSOR_TENSOR_IO_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 namespace internal {

unsupported/Eigen/CXX11/src/Tensor/TensorImagePatch.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_IMAGE_PATCH_H
 #define EIGEN_CXX11_TENSOR_TENSOR_IMAGE_PATCH_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorImagePatch

unsupported/Eigen/CXX11/src/Tensor/TensorIndexList.h

@@ -10,6 +10,7 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_INDEX_LIST_H
 #define EIGEN_CXX11_TENSOR_TENSOR_INDEX_LIST_H
 
+#include "./InternalHeaderCheck.h"
 
 #if EIGEN_HAS_CONSTEXPR && EIGEN_HAS_VARIADIC_TEMPLATES
 

unsupported/Eigen/CXX11/src/Tensor/TensorInflation.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_INFLATION_H
 #define EIGEN_CXX11_TENSOR_TENSOR_INFLATION_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorInflation

unsupported/Eigen/CXX11/src/Tensor/TensorInitializer.h

@@ -14,6 +14,8 @@
 
 #include <initializer_list>
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorInitializer

unsupported/Eigen/CXX11/src/Tensor/TensorIntDiv.h

@@ -11,6 +11,8 @@
 #define EIGEN_CXX11_TENSOR_TENSOR_INTDIV_H
 
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \internal

unsupported/Eigen/CXX11/src/Tensor/TensorLayoutSwap.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_LAYOUT_SWAP_H
 #define EIGEN_CXX11_TENSOR_TENSOR_LAYOUT_SWAP_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorLayoutSwap

unsupported/Eigen/CXX11/src/Tensor/TensorMap.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_MAP_H
 #define EIGEN_CXX11_TENSOR_TENSOR_MAP_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 // FIXME use proper doxygen documentation (e.g. \tparam MakePointer_)

unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_META_H
 #define EIGEN_CXX11_TENSOR_TENSOR_META_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 template<bool cond> struct Cond {};

unsupported/Eigen/CXX11/src/Tensor/TensorMorphing.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_MORPHING_H
 #define EIGEN_CXX11_TENSOR_TENSOR_MORPHING_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorReshaping

unsupported/Eigen/CXX11/src/Tensor/TensorPadding.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_PADDING_H
 #define EIGEN_CXX11_TENSOR_TENSOR_PADDING_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorPadding

unsupported/Eigen/CXX11/src/Tensor/TensorPatch.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_PATCH_H
 #define EIGEN_CXX11_TENSOR_TENSOR_PATCH_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorPatch

unsupported/Eigen/CXX11/src/Tensor/TensorRandom.h

@@ -11,6 +11,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_RANDOM_H
 #define EIGEN_CXX11_TENSOR_TENSOR_RANDOM_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 namespace internal {
 

unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h

@@ -22,6 +22,8 @@
 #endif
 
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 

unsupported/Eigen/CXX11/src/Tensor/TensorReductionGpu.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_REDUCTION_GPU_H
 #define EIGEN_CXX11_TENSOR_TENSOR_REDUCTION_GPU_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 namespace internal {
 

unsupported/Eigen/CXX11/src/Tensor/TensorReductionSycl.h

@@ -27,6 +27,8 @@
 
 #ifndef UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSOR_REDUCTION_SYCL_HPP
 #define UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSOR_REDUCTION_SYCL_HPP
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 namespace TensorSycl {
 namespace internal {

unsupported/Eigen/CXX11/src/Tensor/TensorRef.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_REF_H
 #define EIGEN_CXX11_TENSOR_TENSOR_REF_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 namespace internal {

unsupported/Eigen/CXX11/src/Tensor/TensorReverse.h

@@ -10,6 +10,8 @@
 
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_REVERSE_H
 #define EIGEN_CXX11_TENSOR_TENSOR_REVERSE_H
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorReverse

unsupported/Eigen/CXX11/src/Tensor/TensorScan.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_SCAN_H
 #define EIGEN_CXX11_TENSOR_TENSOR_SCAN_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 namespace internal {

unsupported/Eigen/CXX11/src/Tensor/TensorScanSycl.h

@@ -37,6 +37,8 @@
 #ifndef UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSOR_SYCL_SYCL_HPP
 #define UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSOR_SYCL_SYCL_HPP
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 namespace TensorSycl {
 namespace internal {

unsupported/Eigen/CXX11/src/Tensor/TensorShuffling.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_SHUFFLING_H
 #define EIGEN_CXX11_TENSOR_TENSOR_SHUFFLING_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorShuffling

unsupported/Eigen/CXX11/src/Tensor/TensorStorage.h

@@ -17,6 +17,8 @@
   #define EIGEN_INTERNAL_TENSOR_STORAGE_CTOR_PLUGIN
 #endif
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \internal

unsupported/Eigen/CXX11/src/Tensor/TensorStriding.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_STRIDING_H
 #define EIGEN_CXX11_TENSOR_TENSOR_STRIDING_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorStriding

unsupported/Eigen/CXX11/src/Tensor/TensorTrace.h

@@ -11,6 +11,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_TRACE_H
 #define EIGEN_CXX11_TENSOR_TENSOR_TRACE_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorTrace

unsupported/Eigen/CXX11/src/Tensor/TensorTraits.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_TRAITS_H
 #define EIGEN_CXX11_TENSOR_TENSOR_TRAITS_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 namespace internal {
 

unsupported/Eigen/CXX11/src/Tensor/TensorUInt128.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_UINT128_H
 #define EIGEN_CXX11_TENSOR_TENSOR_UINT128_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 namespace internal {
 

unsupported/Eigen/CXX11/src/Tensor/TensorVolumePatch.h

@@ -4,6 +4,8 @@
 #ifndef EIGEN_CXX11_TENSOR_TENSOR_VOLUME_PATCH_H
 #define EIGEN_CXX11_TENSOR_TENSOR_VOLUME_PATCH_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /** \class TensorVolumePatch

unsupported/Eigen/CXX11/src/TensorSymmetry/DynamicSymmetry.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSORSYMMETRY_DYNAMICSYMMETRY_H
 #define EIGEN_CXX11_TENSORSYMMETRY_DYNAMICSYMMETRY_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 class DynamicSGroup

unsupported/Eigen/CXX11/src/TensorSymmetry/InternalHeaderCheck.h

@@ -0,0 +1,3 @@
+#ifndef EIGEN_CXX11_TENSORSYMMETRY_MODULE_H
+#error "Please include unsupported/Eigen/CXX11/TensorSymmetry instead of including headers inside the src directory directly."
+#endif

unsupported/Eigen/CXX11/src/TensorSymmetry/StaticSymmetry.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSORSYMMETRY_STATICSYMMETRY_H
 #define EIGEN_CXX11_TENSORSYMMETRY_STATICSYMMETRY_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 namespace internal {

unsupported/Eigen/CXX11/src/TensorSymmetry/Symmetry.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSORSYMMETRY_SYMMETRY_H
 #define EIGEN_CXX11_TENSORSYMMETRY_SYMMETRY_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 enum {

unsupported/Eigen/CXX11/src/TensorSymmetry/util/TemplateGroupTheory.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_TENSORSYMMETRY_TEMPLATEGROUPTHEORY_H
 #define EIGEN_CXX11_TENSORSYMMETRY_TEMPLATEGROUPTHEORY_H
 
+#include "../InternalHeaderCheck.h"
+
 namespace Eigen {
 
 namespace internal {

unsupported/Eigen/CXX11/src/ThreadPool/Barrier.h

@@ -13,6 +13,8 @@
 #ifndef EIGEN_CXX11_THREADPOOL_BARRIER_H
 #define EIGEN_CXX11_THREADPOOL_BARRIER_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 class Barrier {

unsupported/Eigen/CXX11/src/ThreadPool/EventCount.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_THREADPOOL_EVENTCOUNT_H_
 #define EIGEN_CXX11_THREADPOOL_EVENTCOUNT_H_
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 // EventCount allows to wait for arbitrary predicates in non-blocking

unsupported/Eigen/CXX11/src/ThreadPool/InternalHeaderCheck.h

@@ -0,0 +1,3 @@
+#ifndef EIGEN_CXX11_THREADPOOL_MODULE_H
+#error "Please include unsupported/Eigen/CXX11/ThreadPool instead of including headers inside the src directory directly."
+#endif

unsupported/Eigen/CXX11/src/ThreadPool/NonBlockingThreadPool.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_THREADPOOL_NONBLOCKING_THREAD_POOL_H
 #define EIGEN_CXX11_THREADPOOL_NONBLOCKING_THREAD_POOL_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 template <typename Environment>

unsupported/Eigen/CXX11/src/ThreadPool/RunQueue.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_THREADPOOL_RUNQUEUE_H_
 #define EIGEN_CXX11_THREADPOOL_RUNQUEUE_H_
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 // RunQueue is a fixed-size, partially non-blocking deque or Work items.

unsupported/Eigen/CXX11/src/ThreadPool/ThreadEnvironment.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_THREADPOOL_THREAD_ENVIRONMENT_H
 #define EIGEN_CXX11_THREADPOOL_THREAD_ENVIRONMENT_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 struct StlThreadEnvironment {

unsupported/Eigen/CXX11/src/ThreadPool/ThreadLocal.h

@@ -62,6 +62,8 @@
 
 #endif  // EIGEN_AVOID_THREAD_LOCAL
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 namespace internal {

unsupported/Eigen/CXX11/src/ThreadPool/ThreadPoolInterface.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_CXX11_THREADPOOL_THREAD_POOL_INTERFACE_H
 #define EIGEN_CXX11_THREADPOOL_THREAD_POOL_INTERFACE_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 // This defines an interface that ThreadPoolDevice can take to use

unsupported/Eigen/CXX11/src/util/EmulateArray.h

@@ -10,8 +10,6 @@
 #ifndef EIGEN_EMULATE_ARRAY_H
 #define EIGEN_EMULATE_ARRAY_H
 
-
-
 // The array class is only available starting with cxx11. Emulate our own here
 // if needed. Beware, msvc still doesn't advertise itself as a c++11 compiler!
 // Moreover, CUDA doesn't support the STL containers, so we use our own instead.
@@ -226,6 +224,7 @@ template<class T, std::size_t N> struct array_size<const array<T,N>& > {
 
 // The compiler supports c++11, and we're not targeting cuda: use std::array as Eigen::array
 #include <array>
+
 namespace Eigen {
 
 template <typename T, std::size_t N> using array = std::array<T, N>;

unsupported/Eigen/FFT

@@ -7,8 +7,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_FFT_H
-#define EIGEN_FFT_H
+#ifndef EIGEN_FFT_MODULE_H
+#define EIGEN_FFT_MODULE_H
 
 #include <complex>
 #include <vector>

unsupported/Eigen/KroneckerProduct

@@ -10,10 +10,7 @@
 #define EIGEN_KRONECKER_PRODUCT_MODULE_H
 
 #include "../../Eigen/Core"
-
-#include "../../Eigen/src/Core/util/DisableStupidWarnings.h"
-
-#include "../../Eigen/src/SparseCore/SparseUtil.h"
+#include "../../Eigen/SparseCore"
 
 namespace Eigen {
 

unsupported/Eigen/LevenbergMarquardt

@@ -7,8 +7,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_LEVENBERGMARQUARDT_MODULE
-#define EIGEN_LEVENBERGMARQUARDT_MODULE
+#ifndef EIGEN_LEVENBERGMARQUARDT_MODULE_H
+#define EIGEN_LEVENBERGMARQUARDT_MODULE_H
 
 // #include <vector>
 
@@ -46,4 +46,4 @@
 
 #include "../../Eigen/src/Core/util/ReenableStupidWarnings.h"
 
-#endif // EIGEN_LEVENBERGMARQUARDT_MODULE
+#endif // EIGEN_LEVENBERGMARQUARDT_MODULE_H

unsupported/Eigen/MatrixFunctions

@@ -8,8 +8,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_MATRIX_FUNCTIONS
-#define EIGEN_MATRIX_FUNCTIONS
+#ifndef EIGEN_MATRIX_FUNCTIONS_MODULE_H
+#define EIGEN_MATRIX_FUNCTIONS_MODULE_H
 
 #include <cfloat>
 #include <list>
@@ -500,5 +500,4 @@ Output: \verbinclude MatrixSquareRoot.out
 
 */
 
-#endif // EIGEN_MATRIX_FUNCTIONS
-
+#endif // EIGEN_MATRIX_FUNCTIONS_MODULE_H

unsupported/Eigen/NonLinearOptimization

@@ -7,8 +7,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_NONLINEAROPTIMIZATION_MODULE
-#define EIGEN_NONLINEAROPTIMIZATION_MODULE
+#ifndef EIGEN_NONLINEAROPTIMIZATION_MODULE_H
+#define EIGEN_NONLINEAROPTIMIZATION_MODULE_H
 
 #include <vector>
 
@@ -137,4 +137,4 @@
 #include "src/NonLinearOptimization/LevenbergMarquardt.h"
 
 
-#endif // EIGEN_NONLINEAROPTIMIZATION_MODULE
+#endif // EIGEN_NONLINEAROPTIMIZATION_MODULE_H

unsupported/Eigen/NumericalDiff

@@ -7,8 +7,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_NUMERICALDIFF_MODULE
-#define EIGEN_NUMERICALDIFF_MODULE
+#ifndef EIGEN_NUMERICALDIFF_MODULE_H
+#define EIGEN_NUMERICALDIFF_MODULE_H
 
 #include "../../Eigen/Core"
 
@@ -53,4 +53,4 @@ namespace Eigen {
 //@}
 
 
-#endif // EIGEN_NUMERICALDIFF_MODULE
+#endif // EIGEN_NUMERICALDIFF_MODULE_H

unsupported/Eigen/OpenGLSupport

@@ -7,8 +7,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_OPENGL_MODULE
-#define EIGEN_OPENGL_MODULE
+#ifndef EIGEN_OPENGL_MODULE_H
+#define EIGEN_OPENGL_MODULE_H
 
 #include "../../Eigen/Geometry"
 
@@ -319,4 +319,4 @@ EIGEN_GL_FUNC1_SPECIALIZATION_VEC(glUniform,GLint,const,double,       4,4dv_ei)
 
 }
 
-#endif // EIGEN_OPENGL_MODULE
+#endif // EIGEN_OPENGL_MODULE_H

unsupported/Eigen/SpecialFunctions

@@ -7,8 +7,8 @@
 // Public License v. 2.0. If a copy of the MPL was not distributed
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-#ifndef EIGEN_SPECIALFUNCTIONS_MODULE
-#define EIGEN_SPECIALFUNCTIONS_MODULE
+#ifndef EIGEN_SPECIALFUNCTIONS_MODULE_H
+#define EIGEN_SPECIALFUNCTIONS_MODULE_H
 
 #include <math.h>
 
@@ -100,4 +100,4 @@ namespace Eigen {
 
 #include "../../Eigen/src/Core/util/ReenableStupidWarnings.h"
 
-#endif // EIGEN_SPECIALFUNCTIONS_MODULE
+#endif // EIGEN_SPECIALFUNCTIONS_MODULE_H

unsupported/Eigen/src/AutoDiff/AutoDiffJacobian.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_AUTODIFF_JACOBIAN_H
 #define EIGEN_AUTODIFF_JACOBIAN_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen
 {
 

unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_AUTODIFF_SCALAR_H
 #define EIGEN_AUTODIFF_SCALAR_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 namespace internal {

unsupported/Eigen/src/AutoDiff/AutoDiffVector.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_AUTODIFF_VECTOR_H
 #define EIGEN_AUTODIFF_VECTOR_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen {
 
 /* \class AutoDiffScalar

unsupported/Eigen/src/AutoDiff/InternalHeaderCheck.h

@@ -0,0 +1,3 @@
+#ifndef EIGEN_AUTODIFF_MODULE_H
+#error "Please include unsupported/Eigen/AutoDiff instead of including headers inside the src directory directly."
+#endif

unsupported/Eigen/src/BVH/BVAlgorithms.h

@@ -10,6 +10,8 @@
 #ifndef EIGEN_BVALGORITHMS_H
 #define EIGEN_BVALGORITHMS_H
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen { 
 
 namespace internal {

unsupported/Eigen/src/BVH/InternalHeaderCheck.h

@@ -0,0 +1,3 @@
+#ifndef EIGEN_BVH_MODULE_H
+#error "Please include unsupported/Eigen/BVH instead of including headers inside the src directory directly."
+#endif

unsupported/Eigen/src/BVH/KdBVH.h

@@ -10,6 +10,8 @@
 #ifndef KDBVH_H_INCLUDED
 #define KDBVH_H_INCLUDED
 
+#include "./InternalHeaderCheck.h"
+
 namespace Eigen { 
 
 namespace internal {