rm Numeric::GetAbsoluteDifference

Base/Math/Numeric.cpp

@@ -19,12 +19,6 @@
 
 namespace Numeric {
 
-//! Returns the absolute value of the difference between a and b.
-double GetAbsoluteDifference(double a, double b)
-{
-    return std::abs(a - b);
-}
-
 //! Returns the safe relative difference, which is 2(|a-b|)/(|a|+|b|) except in special cases.
 double relativeDifference(double a, double b)
 {

Base/Math/Numeric.h

@@ -24,8 +24,6 @@
 
 namespace Numeric {
 
-double GetAbsoluteDifference(double a, double b);
-
 double relativeDifference(double a, double b);
 
 double GetLogDifference(double a, double b);

Sim/Fitting/SimDataPair.cpp

@@ -202,7 +202,7 @@ SimulationResult SimDataPair::absoluteDifference() const
 
     SimulationResult result = m_sim_data;
     for (size_t i = 0; i < N; ++i)
-        result[i] = Numeric::GetAbsoluteDifference(result[i], m_exp_data[i]);
+        result[i] = std::abs(result[i] - m_exp_data[i]);
 
     return result;
 }