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Tina6/tina-libs/tina/file/fileMatrix_w.c

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  1 /**********
  2  * 
  3  * Copyright (c) 2003, Division of Imaging Science and Biomedical Engineering,
  4  * University of Manchester, UK.  All rights reserved.
  5  * 
  6  * Redistribution and use in source and binary forms, with or without modification, 
  7  * are permitted provided that the following conditions are met:
  8  * 
  9  *   . Redistributions of source code must retain the above copyright notice, 
 10  *     this list of conditions and the following disclaimer.
 11  *    
 12  *   . Redistributions in binary form must reproduce the above copyright notice,
 13  *     this list of conditions and the following disclaimer in the documentation 
 14  *     and/or other materials provided with the distribution.
 15  * 
 16  *   . Neither the name of the University of Manchester nor the names of its
 17  *     contributors may be used to endorse or promote products derived from this 
 18  *     software without specific prior written permission.
 19  * 
 20  * 
 21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 22  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 31  * POSSIBILITY OF SUCH DAMAGE.
 32  *
 33  **********
 34  * 
 35  * Program :    TINA
 36  * File    :  $Source: /home/tina/cvs/tina-libs/tina/file/fileMatrix_w.c,v $
 37  * Date    :  $Date: 2005/02/07 23:27:41 $
 38  * Version :  $Revision: 1.3 $
 39  * CVS Id  :  $Id: fileMatrix_w.c,v 1.3 2005/02/07 23:27:41 paul Exp $
 40  *
 41  * Author  :  Legacy TINA
 42  *
 43  * Notes   :
 44  * 
 45  *
 46  *********
 47 */
 48 
 49 #include "fileMatrix_w.h"
 50 
 51 #if HAVE_CONFIG_H
 52   #include <config.h>
 53 #endif
 54 
 55 #include <stdio.h>
 56 #include <math.h>
 57 #include <tina/sys/sysPro.h>
 58 #include <tina/sys/sysDef.h>
 59 #include <tina/math/mathPro.h>
 60 #include <tina/math/mathDef.h>
 61 
 62 void    dmatrix_write_fp(FILE * fp, Matrix * a, int log)
 63 {
 64     int     i, j;
 65 
 66     if (log)
 67     {
 68         for (i = 0; i < a->m; i++)
 69         {
 70             for (j = 0; j < a->n; j++)
 71                 if (a->el.double_v[i][j] >= 0)
 72                     (void) fprintf(fp, "%7.2f ", log10(1.0 + a->el.double_v[i][j]));
 73                 else
 74                     (void) fprintf(fp, "%7.2f ", -log10(1.0 - a->el.double_v[i][j]));
 75             (void) fprintf(fp, "\n");
 76         }
 77     } else
 78     {
 79         for (i = 0; i < a->m; i++)
 80         {
 81             for (j = 0; j < a->n; j++)
 82                 (void) fprintf(fp, "%f ", a->el.double_v[i][j]);
 83             (void) fprintf(fp, "\n");
 84         }
 85     }
 86 }
 87 
 88 void    dmatrix_write(char *file, Matrix * a, char *mname, int log)
 89 {
 90     FILE   *fp;
 91     Matrix *matrix_prod();
 92 
 93     if (a == NULL)
 94     {
 95         error(" NUll matrix passed to printmat \n", non_fatal);
 96         return;
 97     }
 98     if ((fp = fopen(file, "w")) == NULL)
 99         fp = stdout;
100     (void) fprintf(fp, "%s\n", mname);
101     dmatrix_write_fp(fp, a, log);
102     if (fp != stdout)
103         (void) fclose(fp);
104 }
105 

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