From c2acb169bd60a5c81d5f0809f33d8c4b35dba521 Mon Sep 17 00:00:00 2001
From: "Joachim Wuttke (o)" <j.wuttke@fz-juelich.de>
Date: Mon, 18 Apr 2016 10:38:39 +0200
Subject: [PATCH] bugfix: pass by reference where value is purposedly changed
---
Core/FormFactors/FormFactorPolyhedron.cpp | 2 +-
Core/FormFactors/FormFactorPolyhedron.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Core/FormFactors/FormFactorPolyhedron.cpp b/Core/FormFactors/FormFactorPolyhedron.cpp
index 827dd70c8e5..8040e56da29 100644
--- a/Core/FormFactors/FormFactorPolyhedron.cpp
+++ b/Core/FormFactors/FormFactorPolyhedron.cpp
@@ -161,7 +161,7 @@ double PolyhedralFace::getPyramidalVolume() const { return rperp*area/3; }
//! Sets qperp and qpa according to argument q and to this polygon's normal.
-void PolyhedralFace::decompose_q( const cvector_t q, complex_t& qperp, cvector_t qpa ) const
+void PolyhedralFace::decompose_q( const cvector_t q, complex_t& qperp, cvector_t& qpa ) const
{
qperp = normal.dot(q);
qpa = q - qperp*normal;
diff --git a/Core/FormFactors/FormFactorPolyhedron.h b/Core/FormFactors/FormFactorPolyhedron.h
index 0d9ffc7bf14..32419b52205 100644
--- a/Core/FormFactors/FormFactorPolyhedron.h
+++ b/Core/FormFactors/FormFactorPolyhedron.h
@@ -55,7 +55,7 @@ private:
kvector_t normal; //!< normal vector of this polygon's plane
double rperp; //!< distance of this polygon's plane from the origin, along 'normal'
double radius_2d; //!< radius of enclosing cylinder
- void decompose_q( const cvector_t q, complex_t& qperp, cvector_t qpa ) const;
+ void decompose_q( const cvector_t q, complex_t& qperp, cvector_t& qpa ) const;
complex_t ff_n_core( int m, const cvector_t qpa ) const;
};
--
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