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E1Norm2.h

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00001 #ifndef Impala_Core_Array_Element_E1Norm2_h
00002 #define Impala_Core_Array_Element_E1Norm2_h
00003 
00004 #include "Core/Array/Element/ArithTypes.h"
00005 
00006 namespace Impala
00007 {
00008 namespace Core
00009 {
00010 namespace Array
00011 {
00012 namespace Element
00013 {
00014 
00015 
00016 inline Real64
00017 E1Norm2(Int32 v)
00018 {
00019     return ::abs(v);
00020 }
00021 
00022 inline Real64
00023 E1Norm2(Real64 v)
00024 {
00025     return fabs(v);
00026 }
00027 
00028 inline Real64
00029 E1Norm2(const Vec3Int32& v)
00030 {
00031     return ::sqrt(Real64(v.X())*v.X() + Real64(v.Y())*v.Y() 
00032                   + Real64(v.Z())*v.Z());
00033 }
00034 
00035 inline Real64
00036 E1Norm2(const Vec3Real64& v)
00037 {
00038     return ::sqrt(v.X()*v.X() + v.Y()*v.Y() + v.Z()*v.Z());
00039 }
00040 
00041 inline Real64
00042 E1Norm2(const Complex64& v)
00043 {
00044     return ::sqrt(v.X()*v.X() + v.Y()*v.Y());
00045 }
00046 
00047 } // namespace Element
00048 } // namespace Array
00049 } // namespace Core
00050 } // namespace Impala
00051 
00052 #endif

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