GeoDiamondSurface+GeoTrapezoidSurface: fixed cppcheck warnings

GeoModelCore/GeoModelKernel/GeoModelKernel/throwExcept.h

 /*
-  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
 */
-#ifndef GeoModelHelpers_THROWEXCEPT_H
-#define GeoModelHelpers_THROWEXCEPT_H
+#ifndef GEOMODELKERNEL_THROWEXCEPT_H
+#define GEOMODELKERNEL_THROWEXCEPT_H
 
 #include <exception>
 #include <sstream>
@@ -14,4 +14,4 @@
         except_str<<MESSAGE;                          \
         throw std::runtime_error(except_str.str());   \
     }
-#endif
+#endif
\ No newline at end of file

GeoModelCore/GeoModelKernel/src/GeoDiamondSurface.cxx

@@ -27,10 +27,8 @@ bool GeoDiamondSurface::isOnSurface (const double Px, const double Py, const dou
     double Pp_y = P_prime_4d[1];
     double Pp_z = P_prime_4d[2];
 
-    if(Pp_z != 0 && Pp_z > 1e-5 && Pp_z < -1e-5){
-        // now I take tolerance as 1e-5
-        return false;
-    }
+    // now I take tolerance as 1e-5
+    if(std::abs(Pp_z) > 1e-5) return false;
 
     double x_bot = this -> getXbottomHalf(); double y_bot = this -> getYbottomHalf();
     double x_mid = this -> getXmidHalf();

GeoModelCore/GeoModelKernel/src/GeoTrapezoidSurface.cxx

@@ -25,10 +25,8 @@ bool GeoTrapezoidSurface::isOnSurface (const double Px, const double Py, const d
     double Pp_y = P_prime_4d[1];
     double Pp_z = P_prime_4d[2];
 
-    if(Pp_z != 0 && Pp_z > 1e-5 && Pp_z < -1e-5){
-        // now I take tolerance as 1e-5
-        return false;
-    }
+    // now I take tolerance as 1e-5
+    if(std::abs(Pp_z) > 1e-5) return false;
 
     double half_x_max = this -> getXHalfLengthMax();
     double half_x_min = this -> getXHalfLengthMin();