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Diffstat (limited to 'Eigen/src/Core/arch/Default/GenericPacketMathFunctions.h')
-rw-r--r--Eigen/src/Core/arch/Default/GenericPacketMathFunctions.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/Eigen/src/Core/arch/Default/GenericPacketMathFunctions.h b/Eigen/src/Core/arch/Default/GenericPacketMathFunctions.h
index 13351d5ec..367d14dad 100644
--- a/Eigen/src/Core/arch/Default/GenericPacketMathFunctions.h
+++ b/Eigen/src/Core/arch/Default/GenericPacketMathFunctions.h
@@ -13,6 +13,9 @@
* Julien Pommier's sse math library: http://gruntthepeon.free.fr/ssemath/
*/
+#ifndef EIGEN_ARCH_GENERIC_PACKET_MATH_FUNCTIONS_H
+#define EIGEN_ARCH_GENERIC_PACKET_MATH_FUNCTIONS_H
+
namespace Eigen {
namespace internal {
@@ -569,3 +572,5 @@ struct ppolevl<Packet, 0> {
} // end namespace internal
} // end namespace Eigen
+
+#endif // EIGEN_ARCH_GENERIC_PACKET_MATH_FUNCTIONS_H