add epsilon def to header file

machindustries · Sep 17, 2024 · e508c9a · e508c9a
1 parent 62da78f
commit e508c9a
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/src/math/FGTable.cpp b/src/math/FGTable.cpp
@@ -509,8 +509,7 @@ double FGTable::GetValue(double key) const
   double Span = Data[2*r] - x0;
   assert(Span > 0.0);
   double Factor = (key - x0) / Span;
-  const double epsilon = 1e-9;
-  assert(Factor >= -epsilon && Factor <= 1.0 + epsilon);
+  assert(Factor >= -EPSILON && Factor <= 1.0 + EPSILON);
 
 
   double y0 = Data[2*r-1];

diff --git a/src/math/FGTable.h b/src/math/FGTable.h
@@ -313,6 +313,8 @@ class JSBSIM_API FGTable : public FGParameter, public FGJSBBase
 
   std::string GetName(void) const {return Name;}
 
+  static constexpr double EPSILON = 1e-9;
+
 private:
   enum type {tt1D, tt2D, tt3D} Type;
   enum axis {eRow=0, eColumn, eTable};