From 3a508de389e7c1e69665ad1c2d2a19917fbc1d3c Mon Sep 17 00:00:00 2001
From: Frank Gaede <frank.gaede@desy.de>
Date: Wed, 27 Apr 2016 09:06:50 +0000
Subject: [PATCH] - fixed include for fabs
---
DDSegmentation/src/TiledLayerGridXY.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/DDSegmentation/src/TiledLayerGridXY.cpp b/DDSegmentation/src/TiledLayerGridXY.cpp
index c0ef18d36..2c05b508a 100644
--- a/DDSegmentation/src/TiledLayerGridXY.cpp
+++ b/DDSegmentation/src/TiledLayerGridXY.cpp
@@ -11,6 +11,7 @@
#include <algorithm>
#include <sstream>
#include <stdexcept>
+#include <cmath>
namespace DD4hep {
namespace DDSegmentation {
@@ -58,11 +59,11 @@ Vector3D TiledLayerGridXY::position(const CellID& cID) const {
// check the integer cell boundary in x,
if ( ( _layerDimX.size() != 0 && _layerIndex <= _layerDimX.size() )
&&( _fractCellSizeXPerLayer.size() != 0 && _layerIndex <= _fractCellSizeXPerLayer.size() )
- &&(fabs( cellPosition.X ) > ( _layerDimX.at(_layerIndex - 1) - _fractCellSizeXPerLayer.at(_layerIndex - 1) ))
+ &&(std::fabs( cellPosition.X ) > ( _layerDimX.at(_layerIndex - 1) - _fractCellSizeXPerLayer.at(_layerIndex - 1) ))
)
{
// and correct the fraction cell center position in x.
- cellPosition.X = cellPosition.X/fabs(cellPosition.X)
+ cellPosition.X = cellPosition.X/std::fabs(cellPosition.X)
*(_layerDimX.at(_layerIndex - 1) - _fractCellSizeXPerLayer.at(_layerIndex - 1)/2.0) ;
}
} else {
--
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