// scalar.hpp		Macros to define the scalar type to be used in Arrays//// rcsid: $Id$ %W% %U% %G%   EFC#ifndef _Scalar_HPP_#define _Scalar_HPP_  %I%#ifdef COMPLEX#include <classlib/complex.hpp>#endif// REAL_F, REAL_D or COMPLEX needs to be defined either here or on the command line// #define REAL_F		// for real (float) Vectors and Matrices// #define REAL_D		// for real (double) Vectors and Matrices// #define COMPLEX		// for complex Vectors and Matrices#ifndef scalar_type#ifdef COMPLEX#define scalar_type	Complex#endif#ifdef REAL_D#ifndef scalar_type#define scalar_type double#endif#endif#ifdef REAL_F#ifndef scalar_type#define scalar_type float#endif#endif// just to be sure set to floating point if the all the above fall through#ifndef scalar_type#define REAL_F#define scalar_type float#endif#endif#endif