1 | #include "mltaln.h" |
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2 | #include "mtxutl.h" |
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3 | |
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4 | #define DEBUG 0 |
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5 | #define TEST 0 |
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6 | |
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7 | #define END_OF_VEC -1 |
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8 | |
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9 | static int maxl; |
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10 | static int tsize; |
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11 | static char outputformat; |
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12 | static float lenfaca, lenfacb, lenfacc, lenfacd; |
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13 | static int nadd; |
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14 | #define PLENFACA 0.01 |
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15 | #define PLENFACB 10000 |
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16 | #define PLENFACC 10000 |
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17 | #define PLENFACD 0.1 |
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18 | #define DLENFACA 0.01 |
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19 | #define DLENFACB 2500 |
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20 | #define DLENFACC 2500 |
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21 | #define DLENFACD 0.1 |
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22 | |
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23 | void arguments( int argc, char *argv[] ) |
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24 | { |
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25 | int c; |
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26 | |
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27 | inputfile = NULL; |
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28 | outputformat = 's'; |
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29 | scoremtx = 1; |
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30 | nblosum = 62; |
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31 | dorp = NOTSPECIFIED; |
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32 | nadd = 0; |
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33 | alg = 'X'; |
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34 | |
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35 | while( --argc > 0 && (*++argv)[0] == '-' ) |
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36 | { |
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37 | while ( (c = *++argv[0]) ) |
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38 | { |
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39 | switch( c ) |
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40 | { |
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41 | case 'i': |
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42 | inputfile = *++argv; |
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43 | fprintf( stderr, "inputfile = %s\n", inputfile ); |
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44 | --argc; |
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45 | goto nextoption; |
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46 | case 'I': |
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47 | nadd = atoi(*++argv); |
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48 | if( nadd == 0 ) |
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49 | { |
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50 | fprintf( stderr, "nadd = %d?\n", nadd ); |
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51 | exit( 1 ); |
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52 | } |
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53 | --argc; |
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54 | goto nextoption; |
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55 | case 'p': |
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56 | outputformat = 'p'; |
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57 | break; |
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58 | case 'D': |
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59 | dorp = 'd'; |
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60 | break; |
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61 | case 'P': |
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62 | dorp = 'p'; |
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63 | break; |
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64 | default: |
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65 | fprintf( stderr, "illegal option %c\n", c ); |
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66 | argc = 0; |
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67 | break; |
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68 | } |
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69 | } |
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70 | nextoption: |
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71 | ; |
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72 | } |
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73 | if( inputfile == NULL ) |
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74 | { |
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75 | argc--; |
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76 | inputfile = *argv; |
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77 | fprintf( stderr, "inputfile = %s\n", inputfile ); |
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78 | } |
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79 | if( argc != 0 ) |
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80 | { |
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81 | fprintf( stderr, "Usage: mafft-distance [-PD] [-i inputfile] inputfile > outputfile\n" ); |
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82 | exit( 1 ); |
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83 | } |
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84 | } |
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85 | |
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86 | void seq_grp_nuc( int *grp, char *seq ) |
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87 | { |
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88 | int tmp; |
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89 | int *grpbk = grp; |
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90 | while( *seq ) |
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91 | { |
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92 | tmp = amino_grp[(int)*seq++]; |
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93 | if( tmp < 4 ) |
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94 | *grp++ = tmp; |
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95 | else |
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96 | fprintf( stderr, "WARNING : Unknown character %c\r", *(seq-1) ); |
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97 | } |
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98 | *grp = END_OF_VEC; |
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99 | if( grp - grpbk < 6 ) |
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100 | { |
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101 | fprintf( stderr, "\n\nWARNING: Too short.\nPlease also consider use mafft-ginsi, mafft-linsi or mafft-ginsi.\n\n\n" ); |
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102 | // exit( 1 ); |
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103 | *grpbk = -1; |
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104 | } |
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105 | } |
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106 | |
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107 | void seq_grp( int *grp, char *seq ) |
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108 | { |
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109 | int tmp; |
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110 | int *grpbk = grp; |
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111 | while( *seq ) |
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112 | { |
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113 | tmp = amino_grp[(int)*seq++]; |
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114 | if( tmp < 6 ) |
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115 | *grp++ = tmp; |
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116 | else |
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117 | fprintf( stderr, "WARNING : Unknown character %c\r", *(seq-1) ); |
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118 | } |
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119 | *grp = END_OF_VEC; |
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120 | if( grp - grpbk < 6 ) |
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121 | { |
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122 | fprintf( stderr, "\n\nWARNING: Too short.\nPlease also consider use mafft-ginsi, mafft-linsi or mafft-ginsi.\n\n\n" ); |
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123 | // exit( 1 ); |
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124 | *grpbk = -1; |
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125 | } |
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126 | } |
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127 | |
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128 | void makecompositiontable_p( short *table, int *pointt ) |
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129 | { |
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130 | int point; |
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131 | |
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132 | while( ( point = *pointt++ ) != END_OF_VEC ) |
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133 | table[point]++; |
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134 | } |
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135 | |
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136 | int commonsextet_p( short *table, int *pointt ) |
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137 | { |
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138 | int value = 0; |
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139 | short tmp; |
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140 | int point; |
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141 | static short *memo = NULL; |
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142 | static int *ct = NULL; |
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143 | static int *cp; |
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144 | |
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145 | if( *pointt == -1 ) |
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146 | return( 0 ); |
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147 | |
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148 | if( !memo ) |
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149 | { |
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150 | memo = (short *)calloc( tsize, sizeof( short ) ); |
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151 | if( !memo ) ErrorExit( "Cannot allocate memo\n" ); |
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152 | ct = (int *)calloc( MIN( maxl, tsize)+1, sizeof( int ) ); |
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153 | if( !ct ) ErrorExit( "Cannot allocate memo\n" ); |
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154 | } |
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155 | |
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156 | cp = ct; |
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157 | while( ( point = *pointt++ ) != END_OF_VEC ) |
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158 | { |
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159 | tmp = memo[point]++; |
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160 | if( tmp < table[point] ) |
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161 | value++; |
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162 | if( tmp == 0 ) *cp++ = point; |
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163 | // fprintf( stderr, "cp - ct = %d (tsize = %d)\n", cp - ct, tsize ); |
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164 | } |
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165 | *cp = END_OF_VEC; |
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166 | |
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167 | cp = ct; |
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168 | while( *cp != END_OF_VEC ) |
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169 | memo[*cp++] = 0; |
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170 | |
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171 | return( value ); |
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172 | } |
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173 | |
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174 | void makepointtable_nuc( int *pointt, int *n ) |
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175 | { |
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176 | int point; |
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177 | register int *p; |
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178 | |
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179 | if( *n == -1 ) |
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180 | { |
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181 | *pointt = -1; |
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182 | return; |
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183 | } |
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184 | |
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185 | p = n; |
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186 | point = *n++ * 1024; |
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187 | point += *n++ * 256; |
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188 | point += *n++ * 64; |
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189 | point += *n++ * 16; |
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190 | point += *n++ * 4; |
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191 | point += *n++; |
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192 | *pointt++ = point; |
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193 | |
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194 | while( *n != END_OF_VEC ) |
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195 | { |
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196 | point -= *p++ * 1024; |
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197 | point *= 4; |
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198 | point += *n++; |
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199 | *pointt++ = point; |
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200 | } |
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201 | *pointt = END_OF_VEC; |
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202 | } |
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203 | |
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204 | void makepointtable( int *pointt, int *n ) |
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205 | { |
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206 | int point; |
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207 | register int *p; |
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208 | |
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209 | if( *n == -1 ) |
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210 | { |
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211 | *pointt = -1; |
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212 | return; |
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213 | } |
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214 | |
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215 | p = n; |
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216 | point = *n++ * 7776; |
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217 | point += *n++ * 1296; |
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218 | point += *n++ * 216; |
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219 | point += *n++ * 36; |
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220 | point += *n++ * 6; |
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221 | point += *n++; |
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222 | *pointt++ = point; |
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223 | |
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224 | while( *n != END_OF_VEC ) |
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225 | { |
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226 | point -= *p++ * 7776; |
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227 | point *= 6; |
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228 | point += *n++; |
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229 | *pointt++ = point; |
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230 | } |
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231 | *pointt = END_OF_VEC; |
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232 | } |
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233 | |
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234 | int main( int argc, char **argv ) |
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235 | { |
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236 | int i, j, initj; |
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237 | FILE *infp; |
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238 | char **seq; |
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239 | int *grpseq; |
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240 | char *tmpseq; |
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241 | int **pointt; |
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242 | static char **name; |
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243 | static int *nlen; |
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244 | double *mtxself; |
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245 | float score; |
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246 | static short *table1; |
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247 | float longer, shorter; |
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248 | float lenfac; |
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249 | float bunbo; |
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250 | int norg; |
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251 | |
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252 | arguments( argc, argv ); |
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253 | |
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254 | |
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255 | if( inputfile ) |
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256 | { |
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257 | infp = fopen( inputfile, "r" ); |
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258 | if( !infp ) |
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259 | { |
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260 | fprintf( stderr, "Cannot open %s\n", inputfile ); |
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261 | exit( 1 ); |
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262 | } |
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263 | } |
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264 | else |
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265 | infp = stdin; |
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266 | |
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267 | #if 0 |
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268 | PreRead( stdin, &njob, &nlenmax ); |
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269 | #else |
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270 | getnumlen( infp ); |
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271 | #endif |
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272 | rewind( infp ); |
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273 | if( njob < 2 ) |
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274 | { |
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275 | fprintf( stderr, "At least 2 sequences should be input!\n" |
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276 | "Only %d sequence found.\n", njob ); |
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277 | exit( 1 ); |
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278 | } |
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279 | |
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280 | tmpseq = AllocateCharVec( nlenmax+1 ); |
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281 | seq = AllocateCharMtx( njob, nlenmax+1 ); |
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282 | grpseq = AllocateIntVec( nlenmax+1 ); |
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283 | pointt = AllocateIntMtx( njob, nlenmax+1 ); |
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284 | mtxself = AllocateDoubleVec( njob ); |
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285 | pamN = NOTSPECIFIED; |
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286 | name = AllocateCharMtx( njob, B ); |
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287 | nlen = AllocateIntVec( njob ); |
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288 | |
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289 | #if 0 |
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290 | FRead( infp, name, nlen, seq ); |
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291 | #else |
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292 | readData_pointer( infp, name, nlen, seq ); |
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293 | #endif |
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294 | |
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295 | fclose( infp ); |
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296 | |
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297 | constants( njob, seq ); |
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298 | |
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299 | |
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300 | if( nadd ) outputformat = 's'; |
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301 | norg = njob - nadd; |
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302 | |
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303 | if( dorp == 'd' ) tsize = (int)pow( 4, 6 ); |
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304 | else tsize = (int)pow( 6, 6 ); |
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305 | |
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306 | if( dorp == 'd' ) |
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307 | { |
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308 | lenfaca = DLENFACA; |
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309 | lenfacb = DLENFACB; |
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310 | lenfacc = DLENFACC; |
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311 | lenfacd = DLENFACD; |
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312 | } |
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313 | else |
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314 | { |
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315 | lenfaca = PLENFACA; |
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316 | lenfacb = PLENFACB; |
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317 | lenfacc = PLENFACC; |
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318 | lenfacd = PLENFACD; |
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319 | } |
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320 | |
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321 | maxl = 0; |
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322 | for( i=0; i<njob; i++ ) |
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323 | { |
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324 | gappick0( tmpseq, seq[i] ); |
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325 | nlen[i] = strlen( tmpseq ); |
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326 | // if( nlen[i] < 6 ) |
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327 | // { |
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328 | // fprintf( stderr, "Seq %d, too short, %d characters\n", i+1, nlen[i] ); |
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329 | // exit( 1 ); |
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330 | // } |
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331 | if( nlen[i] > maxl ) maxl = nlen[i]; |
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332 | if( dorp == 'd' ) /* nuc */ |
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333 | { |
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334 | seq_grp_nuc( grpseq, tmpseq ); |
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335 | makepointtable_nuc( pointt[i], grpseq ); |
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336 | } |
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337 | else /* amino */ |
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338 | { |
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339 | seq_grp( grpseq, tmpseq ); |
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340 | makepointtable( pointt[i], grpseq ); |
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341 | } |
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342 | } |
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343 | fprintf( stderr, "\nCalculating i-i scores ... " ); |
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344 | for( i=0; i<njob; i++ ) |
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345 | { |
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346 | table1 = (short *)calloc( tsize, sizeof( short ) ); |
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347 | if( !table1 ) ErrorExit( "Cannot allocate table1\n" ); |
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348 | makecompositiontable_p( table1, pointt[i] ); |
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349 | |
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350 | score = commonsextet_p( table1, pointt[i] ); |
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351 | mtxself[i] = score; |
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352 | free( table1 ); |
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353 | } |
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354 | |
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355 | fprintf( stderr, "done.\n" ); |
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356 | fprintf( stderr, "\nCalculating i-j scores ... \n" ); |
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357 | if( outputformat == 'p' ) fprintf( stdout, "%-5d", njob ); |
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358 | for( i=0; i<norg; i++ ) |
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359 | { |
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360 | if( outputformat == 'p' ) fprintf( stdout, "\n%-9d ", i+1 ); |
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361 | table1 = (short *)calloc( tsize, sizeof( short ) ); |
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362 | if( !table1 ) ErrorExit( "Cannot allocate table1\n" ); |
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363 | if( i % 10 == 0 ) |
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364 | { |
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365 | fprintf( stderr, "%4d / %4d\r", i+1, njob ); |
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366 | } |
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367 | makecompositiontable_p( table1, pointt[i] ); |
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368 | |
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369 | |
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370 | if( nadd == 0 ) |
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371 | { |
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372 | if( outputformat == 'p' ) initj = 0; |
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373 | else initj = i+1; |
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374 | } |
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375 | else |
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376 | { |
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377 | initj = norg; |
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378 | } |
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379 | for( j=initj; j<njob; j++ ) |
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380 | { |
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381 | if( nlen[i] > nlen[j] ) |
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382 | { |
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383 | longer=(float)nlen[i]; |
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384 | shorter=(float)nlen[j]; |
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385 | } |
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386 | else |
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387 | { |
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388 | longer=(float)nlen[j]; |
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389 | shorter=(float)nlen[i]; |
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390 | } |
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391 | // lenfac = 3.0 / ( LENFACA + LENFACB / ( longer + LENFACC ) + shorter / longer * LENFACD ); |
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392 | lenfac = 1.0 / ( shorter / longer * lenfacd + lenfacb / ( longer + lenfacc ) + lenfaca ); |
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393 | // lenfac = 1.0; |
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394 | // fprintf( stderr, "lenfac = %f (%.0f,%.0f)\n", lenfac, longer, shorter ); |
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395 | score = commonsextet_p( table1, pointt[j] ); |
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396 | bunbo = MIN( mtxself[i], mtxself[j] ); |
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397 | if( outputformat == 'p' ) |
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398 | { |
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399 | if( bunbo == 0.0 ) |
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400 | fprintf( stdout, " %8.6f", 1.0 ); |
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401 | else |
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402 | fprintf( stdout, " %8.6f", ( 1.0 - score / bunbo ) * lenfac ); |
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403 | if( j % 7 == 6 ) fprintf( stdout, "\n" ); |
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404 | } |
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405 | else |
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406 | { |
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407 | if( bunbo == 0.0 ) |
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408 | fprintf( stdout, "%d-%d d=%4.2f l=%d,%d\n", i+1, j+1, 1.0, nlen[i], nlen[j] ); |
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409 | else |
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410 | fprintf( stdout, "%d-%d d=%4.2f l=%d,%d\n", i+1, j+1, ( 1.0 - score / bunbo ) * lenfac, nlen[i], nlen[j] ); |
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411 | } |
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412 | // fprintf( stderr, "##### mtx = %f, mtx[i][0]=%f, mtx[j][0]=%f, bunbo=%f\n", mtx[i][j-i], mtx[i][0], mtx[j][0], bunbo ); |
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413 | // score = (double)commonsextet_p( table1, pointt[j] ); |
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414 | // fprintf( stdout, "%d-%d d=%4.2f l=%d,%d\n", i+1, j+1, ( 1.0 - score / MIN( mtxself[i], mtxself[j] ) ) * 3, nlen[i], nlen[j] ); |
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415 | |
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416 | |
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417 | } |
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418 | free( table1 ); |
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419 | } |
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420 | |
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421 | fprintf( stderr, "\n" ); |
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422 | if( outputformat == 'p' ) fprintf( stdout, "\n" ); |
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423 | SHOWVERSION; |
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424 | exit( 0 ); |
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425 | } |
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