From c00a8a00afd8bcdb42479ba4e15f7a00642d8faf Mon Sep 17 00:00:00 2001
From: Stephane Del Pino <stephane.delpino44@gmail.com>
Date: Wed, 20 Jun 2018 16:21:43 +0200
Subject: [PATCH] Removed useless copies in det functions
---
src/algebra/TinyMatrix.hpp | 6 ------
1 file changed, 6 deletions(-)
diff --git a/src/algebra/TinyMatrix.hpp b/src/algebra/TinyMatrix.hpp
index 0e6cdb822..0dd42769d 100644
--- a/src/algebra/TinyMatrix.hpp
+++ b/src/algebra/TinyMatrix.hpp
@@ -336,8 +336,6 @@ KOKKOS_INLINE_FUNCTION
T det(const TinyMatrix<1,T>& A)
{
static_assert(std::is_arithmetic<T>::value, "determinent is not defined for non arithmetic types");
- TinyMatrix<1,T> M=A;
-
return A(0,0);
}
@@ -346,8 +344,6 @@ KOKKOS_INLINE_FUNCTION
T det(const TinyMatrix<2,T>& A)
{
static_assert(std::is_arithmetic<T>::value, "determinent is not defined for non arithmetic types");
- TinyMatrix<2,T> M=A;
-
return A(0,0)*A(1,1)-A(1,0)*A(0,1);
}
@@ -356,8 +352,6 @@ KOKKOS_INLINE_FUNCTION
T det(const TinyMatrix<3,T>& A)
{
static_assert(std::is_arithmetic<T>::value, "determinent is not defined for non arithmetic types");
- TinyMatrix<3,T> M=A;
-
return
A(0,0)*(A(1,1)*A(2,2)-A(2,1)*A(1,2))
-A(1,0)*(A(0,1)*A(2,2)-A(2,1)*A(0,2))
--
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