NFFT  3.3.1
nfft3mp.h
00001 /*
00002  * Copyright (c) 2002, 2012 Jens Keiner, Stefan Kunis, Daniel Potts
00003  *
00004  * This program is free software; you can redistribute it and/or modify it under
00005  * the terms of the GNU General Public License as published by the Free Software
00006  * Foundation; either version 2 of the License, or (at your option) any later
00007  * version.
00008  *
00009  * This program is distributed in the hope that it will be useful, but WITHOUT
00010  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00011  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
00012  * details.
00013  *
00014  * You should have received a copy of the GNU General Public License along with
00015  * this program; if not, write to the Free Software Foundation, Inc., 51
00016  * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00017  */
00018 
00019 #ifndef __NFFT3MP_H__
00020 #define __NFFT3MP_H__
00021 
00022 #include "nfft3.h"
00023 
00024 #ifdef __cplusplus
00025 extern "C"
00026 {
00027 #endif /* __cplusplus */
00028 
00029 #if defined(NFFT_PRECISION_SINGLE)
00030 typedef float NFFT_R;
00031 typedef float _Complex NFFT_C;
00032 #define NFFT_K(x) ((NFFT_R) x)
00033 #define NFFT_M(name) NFFT_CONCAT(name,f)
00034 #define FFTW(name) NFFT_CONCAT(fftwf_,name)
00035 #define NFFT(name) NFFT_CONCAT(nfftf_,name)
00036 #define NFCT(name) NFFT_CONCAT(nfctf_,name)
00037 #define NFST(name) NFFT_CONCAT(nfstf_,name)
00038 #define NFSFT(name) NFFT_CONCAT(nfsftf_,name)
00039 #define SOLVER(name) NFFT_CONCAT(solverf_,name)
00040 #elif defined(NFFT_PRECISION_LONG_DOUBLE)
00041 typedef long double NFFT_R;
00042 typedef long double _Complex NFFT_C;
00043 #define NFFT_K(x) ((NFFT_R) x##L)
00044 #define NFFT_M(name) NFFT_CONCAT(name,l)
00045 #define FFTW(name) NFFT_CONCAT(fftwl_,name)
00046 #define NFFT(name) NFFT_CONCAT(nfftl_,name)
00047 #define NFCT(name) NFFT_CONCAT(nfctl_,name)
00048 #define NFST(name) NFFT_CONCAT(nfstl_,name)
00049 #define NFSFT(name) NFFT_CONCAT(nfsftl_,name)
00050 #define SOLVER(name) NFFT_CONCAT(solverl_,name)
00051 #elif defined(NFFT_PRECISION_DOUBLE)
00052 typedef double NFFT_R;
00053 typedef double _Complex NFFT_C;
00054 #define NFFT_K(x) ((NFFT_R) x)
00055 #define NFFT_M(name) name
00056 #define FFTW(name) NFFT_CONCAT(fftw_,name)
00057 #define NFFT(name) NFFT_CONCAT(nfft_,name)
00058 #define NFCT(name) NFFT_CONCAT(nfct_,name)
00059 #define NFST(name) NFFT_CONCAT(nfst_,name)
00060 #define NFSFT(name) NFFT_CONCAT(nfsft_,name)
00061 #define SOLVER(name) NFFT_CONCAT(solver_,name)
00062 #else
00063 #error Either define macro NFFT_PRECISION_SINGLE, NFFT_PRECISION_DOUBLE or NFFT_PRECISION_LONG_DOUBLE for single, double or long double precision
00064 #endif
00065 
00066 /* format strings */
00067 #if defined(NFFT_PRECISION_LONG_DOUBLE)
00068 #  define NFFT__FGS__ "Lg"
00069 #  define NFFT__FES__ "LE"
00070 #  define NFFT__FE__ "% 36.32LE"
00071 #  define NFFT__FI__ "%Lf"
00072 #  define NFFT__FIS__ "Lf"
00073 #  define NFFT__FR__ "%Le"
00074 #elif defined(NFFT_PRECISION_SINGLE)
00075 #  define NFFT__FGS__ "g"
00076 #  define NFFT__FES__ "E"
00077 #  define NFFT__FE__ "% 12.8E"
00078 #  define NFFT__FI__ "%f"
00079 #  define NFFT__FIS__ "f"
00080 #  define NFFT__FR__ "%e"
00081 #elif defined(NFFT_PRECISION_DOUBLE)
00082 #  define NFFT__FGS__ "lg"
00083 #  define NFFT__FES__ "lE"
00084 #  define NFFT__FE__ "% 20.16lE"
00085 #  define NFFT__FI__ "%lf"
00086 #  define NFFT__FIS__ "lf"
00087 #  define NFFT__FR__ "%le"
00088 #else
00089 #error Either define macro NFFT_PRECISION_SINGLE, NFFT_PRECISION_DOUBLE or NFFT_PRECISION_LONG_DOUBLE for single, double or long double precision
00090 #endif
00091 
00092 #ifdef __cplusplus
00093 }  /* extern "C" */
00094 #endif /* __cplusplus */
00095 
00097 #define NFFT_CSWAP(x,y) {NFFT_C* NFFT_SWAP_temp__; \
00098   NFFT_SWAP_temp__=(x); (x)=(y); (y)=NFFT_SWAP_temp__;}
00099 
00100 #define NFFT_KPI NFFT_K(3.1415926535897932384626433832795028841971693993751)
00101 
00102 #if defined(_WIN32) || defined(_WIN64)
00103 #  define NFFT__D__ "%Id"
00104 #else
00105 #  define NFFT__D__ "%td"
00106 #endif
00107 
00108 #endif /* defined(__NFFT3MP_H__) */