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95 lines
3.9 KiB
C
95 lines
3.9 KiB
C
/*+
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VIDE -- Void IDentification and Examination -- ./c_tools/hod/nrutil.h
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Copyright (C) 2010-2014 Guilhem Lavaux
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Copyright (C) 2011-2014 P. M. Sutter
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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+*/
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/* CAUTION: This is the ANSI C (only) version of the Numerical Recipes
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utility file nrutil.h. Do not confuse this file with the same-named
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file nrutil.h that is supplied in the 'misc' subdirectory.
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*That* file is the one from the book, and contains both ANSI and
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traditional K&R versions, along with #ifdef macros to select the
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correct version. *This* file contains only ANSI C. */
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#ifndef _NR_UTILS_H_
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#define _NR_UTILS_H_
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static float sqrarg;
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#define SQR(a) ((sqrarg=(a)) == 0.0 ? 0.0 : sqrarg*sqrarg)
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static double dsqrarg;
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#define DSQR(a) ((dsqrarg=(a)) == 0.0 ? 0.0 : dsqrarg*dsqrarg)
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static double dmaxarg1,dmaxarg2;
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#define DMAX(a,b) (dmaxarg1=(a),dmaxarg2=(b),(dmaxarg1) > (dmaxarg2) ?\
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(dmaxarg1) : (dmaxarg2))
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static double dminarg1,dminarg2;
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#define DMIN(a,b) (dminarg1=(a),dminarg2=(b),(dminarg1) < (dminarg2) ?\
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(dminarg1) : (dminarg2))
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static float maxarg1,maxarg2;
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#define FMAX(a,b) (maxarg1=(a),maxarg2=(b),(maxarg1) > (maxarg2) ?\
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(maxarg1) : (maxarg2))
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static float minarg1,minarg2;
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#define FMIN(a,b) (minarg1=(a),minarg2=(b),(minarg1) < (minarg2) ?\
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(minarg1) : (minarg2))
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static long lmaxarg1,lmaxarg2;
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#define LMAX(a,b) (lmaxarg1=(a),lmaxarg2=(b),(lmaxarg1) > (lmaxarg2) ?\
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(lmaxarg1) : (lmaxarg2))
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static long lminarg1,lminarg2;
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#define LMIN(a,b) (lminarg1=(a),lminarg2=(b),(lminarg1) < (lminarg2) ?\
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(lminarg1) : (lminarg2))
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static int imaxarg1,imaxarg2;
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#define IMAX(a,b) (imaxarg1=(a),imaxarg2=(b),(imaxarg1) > (imaxarg2) ?\
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(imaxarg1) : (imaxarg2))
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static int iminarg1,iminarg2;
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#define IMIN(a,b) (iminarg1=(a),iminarg2=(b),(iminarg1) < (iminarg2) ?\
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(iminarg1) : (iminarg2))
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#define SIGN(a,b) ((b) >= 0.0 ? fabs(a) : -fabs(a))
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void nrerror(char error_text[]);
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float *vector(long nl, long nh);
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int *ivector(long nl, long nh);
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unsigned char *cvector(long nl, long nh);
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unsigned long *lvector(long nl, long nh);
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double *dvector(long nl, long nh);
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float **matrix(long nrl, long nrh, long ncl, long nch);
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double **dmatrix(long nrl, long nrh, long ncl, long nch);
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int **imatrix(long nrl, long nrh, long ncl, long nch);
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float **submatrix(float **a, long oldrl, long oldrh, long oldcl, long oldch,
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long newrl, long newcl);
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float **convert_matrix(float *a, long nrl, long nrh, long ncl, long nch);
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float ***f3tensor(long nrl, long nrh, long ncl, long nch, long ndl, long ndh);
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void free_vector(float *v, long nl, long nh);
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void free_ivector(int *v, long nl, long nh);
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void free_cvector(unsigned char *v, long nl, long nh);
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void free_lvector(unsigned long *v, long nl, long nh);
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void free_dvector(double *v, long nl, long nh);
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void free_matrix(float **m, long nrl, long nrh, long ncl, long nch);
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void free_dmatrix(double **m, long nrl, long nrh, long ncl, long nch);
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void free_imatrix(int **m, long nrl, long nrh, long ncl, long nch);
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void free_submatrix(float **b, long nrl, long nrh, long ncl, long nch);
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void free_convert_matrix(float **b, long nrl, long nrh, long ncl, long nch);
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void free_f3tensor(float ***t, long nrl, long nrh, long ncl, long nch,
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long ndl, long ndh);
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#endif /* _NR_UTILS_H_ */
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