src/gromacs/utility/compare.cpp

   1 /*
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   5  * Copyright (c) 2001-2004, The GROMACS development team.
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  37 /* This file is completely threadsafe - keep it that way! */
  38
  39 #include "gmxpre.h"
  40
  41 #include "compare.h"
  42
  43 #include <cmath>
  44 #include <cstdio>
  45 #include <cstring>
  46
  47 #include "gromacs/utility/strconvert.h"
  48
  49 void cmp_int(FILE *fp, const char *s, int index, int i1, int i2)
  50 {
  51     if (i1 != i2)
  52     {
  53         if (index != -1)
  54         {
  55             fprintf(fp, "%s[%d] (%d - %d)\n", s, index, i1, i2);
  56         }
  57         else
  58         {
  59             fprintf(fp, "%s (%d - %d)\n", s, i1, i2);
  60         }
  61     }
  62 }
  63
  64 void cmp_int64(FILE *fp, const char *s, gmx_int64_t i1, gmx_int64_t i2)
  65 {
  66     if (i1 != i2)
  67     {
  68         fprintf(fp, "%s (", s);
  69         fprintf(fp, "%" GMX_PRId64, i1);
  70         fprintf(fp, " - ");
  71         fprintf(fp, "%" GMX_PRId64, i2);
  72         fprintf(fp, ")\n");
  73     }
  74 }
  75
  76 void cmp_us(FILE *fp, const char *s, int index, unsigned short i1, unsigned short i2)
  77 {
  78     if (i1 != i2)
  79     {
  80         if (index != -1)
  81         {
  82             fprintf(fp, "%s[%d] (%hu - %hu)\n", s, index, i1, i2);
  83         }
  84         else
  85         {
  86             fprintf(fp, "%s (%hu - %hu)\n", s, i1, i2);
  87         }
  88     }
  89 }
  90
  91 void cmp_uc(FILE *fp, const char *s, int index, unsigned char i1, unsigned char i2)
  92 {
  93     if (i1 != i2)
  94     {
  95         if (index != -1)
  96         {
  97             fprintf(fp, "%s[%d] (%d - %d)\n", s, index, i1, i2);
  98         }
  99         else
 100         {
 101             fprintf(fp, "%s (%d - %d)\n", s, i1, i2);
 102         }
 103     }
 104 }
 105
 106 gmx_bool cmp_bool(FILE *fp, const char *s, int index, gmx_bool b1, gmx_bool b2)
 107 {
 108     if (b1)
 109     {
 110         b1 = 1;
 111     }
 112     else
 113     {
 114         b1 = 0;
 115     }
 116     if (b2)
 117     {
 118         b2 = 1;
 119     }
 120     else
 121     {
 122         b2 = 0;
 123     }
 124     if (b1 != b2)
 125     {
 126         if (index != -1)
 127         {
 128             fprintf(fp, "%s[%d] (%s - %s)\n", s, index,
 129                     gmx::boolToString(b1), gmx::boolToString(b2));
 130         }
 131         else
 132         {
 133             fprintf(fp, "%s (%s - %s)\n", s,
 134                     gmx::boolToString(b1), gmx::boolToString(b2));
 135         }
 136     }
 137     return b1 && b2;
 138 }
 139
 140 void cmp_str(FILE *fp, const char *s, int index, const char *s1, const char *s2)
 141 {
 142     if (std::strcmp(s1, s2) != 0)
 143     {
 144         if (index != -1)
 145         {
 146             fprintf(fp, "%s[%d] (%s - %s)\n", s, index, s1, s2);
 147         }
 148         else
 149         {
 150             fprintf(fp, "%s (%s - %s)\n", s, s1, s2);
 151         }
 152     }
 153 }
 154
 155 gmx_bool equal_real(real i1, real i2, real ftol, real abstol)
 156 {
 157     return ( ( 2*fabs(i1 - i2) <= (fabs(i1) + fabs(i2))*ftol ) || fabs(i1-i2) <= abstol );
 158 }
 159
 160 gmx_bool equal_float(float i1, float i2, float ftol, float abstol)
 161 {
 162     return ( ( 2*fabs(i1 - i2) <= (fabs(i1) + fabs(i2))*ftol ) || fabs(i1-i2) <= abstol );
 163 }
 164
 165 gmx_bool equal_double(double i1, double i2, real ftol, real abstol)
 166 {
 167     return ( ( 2*fabs(i1 - i2) <= (fabs(i1) + fabs(i2))*ftol ) || fabs(i1-i2) <= abstol );
 168 }
 169
 170 void
 171 cmp_real(FILE *fp, const char *s, int index, real i1, real i2, real ftol, real abstol)
 172 {
 173     if (!equal_real(i1, i2, ftol, abstol))
 174     {
 175         if (index != -1)
 176         {
 177             fprintf(fp, "%s[%2d] (%e - %e)\n", s, index, i1, i2);
 178         }
 179         else
 180         {
 181             fprintf(fp, "%s (%e - %e)\n", s, i1, i2);
 182         }
 183     }
 184 }
 185
 186 void
 187 cmp_float(FILE *fp, const char *s, int index, float i1, float i2, float ftol, float abstol)
 188 {
 189     if (!equal_float(i1, i2, ftol, abstol))
 190     {
 191         if (index != -1)
 192         {
 193             fprintf(fp, "%s[%2d] (%e - %e)\n", s, index, i1, i2);
 194         }
 195         else
 196         {
 197             fprintf(fp, "%s (%e - %e)\n", s, i1, i2);
 198         }
 199     }
 200 }
 201
 202 void
 203 cmp_double(FILE *fp, const char *s, int index, double i1, double i2, double ftol, double abstol)
 204 {
 205     if (!equal_double(i1, i2, ftol, abstol))
 206     {
 207         if (index != -1)
 208         {
 209             fprintf(fp, "%s[%2d] (%16.9e - %16.9e)\n", s, index, i1, i2);
 210         }
 211         else
 212         {
 213             fprintf(fp, "%s (%16.9e - %16.9e)\n", s, i1, i2);
 214         }
 215     }
 216 }