| 1 | // ============================================================ // |
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| 2 | // // |
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| 3 | // File : TreeTools.cxx // |
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| 4 | // Purpose : // |
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| 5 | // // |
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| 6 | // Institute of Microbiology (Technical University Munich) // |
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| 7 | // www.arb-home.de // |
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| 8 | // // |
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| 9 | // ============================================================ // |
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| 10 | |
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| 11 | #include "TreeRead.h" |
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| 12 | |
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| 13 | #include <time.h> |
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| 14 | |
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| 15 | |
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| 16 | void TREE_scale(GBT_TREE *tree, double length_scale, double bootstrap_scale) { |
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| 17 | if (tree->leftson) { |
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| 18 | if (tree->leftlen <= TREE_DEFLEN_MARKER) tree->leftlen = TREE_DEFLEN; |
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| 19 | else tree->leftlen *= length_scale; |
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| 20 | |
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| 21 | TREE_scale(tree->leftson, length_scale, bootstrap_scale); |
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| 22 | } |
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| 23 | if (tree->rightson) { |
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| 24 | if (tree->rightlen <= TREE_DEFLEN_MARKER) tree->rightlen = TREE_DEFLEN; |
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| 25 | else tree->rightlen *= length_scale; |
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| 26 | |
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| 27 | TREE_scale(tree->rightson, length_scale, bootstrap_scale); |
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| 28 | } |
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| 29 | |
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| 30 | if (tree->remark_branch) { |
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| 31 | const char *end = 0; |
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| 32 | double bootstrap = strtod(tree->remark_branch, (char**)&end); |
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| 33 | bool is_bootstrap = end[0] == '%' && end[1] == 0; |
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| 34 | |
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| 35 | freeset(tree->remark_branch, 0); |
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| 36 | |
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| 37 | if (is_bootstrap) { |
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| 38 | bootstrap = bootstrap*bootstrap_scale+0.5; |
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| 39 | tree->remark_branch = GBS_global_string_copy("%i%%", (int)bootstrap); |
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| 40 | } |
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| 41 | } |
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| 42 | } |
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| 43 | |
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| 44 | |
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| 45 | static char *dated_info(const char *info) { |
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| 46 | char *dated_info = 0; |
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| 47 | time_t date; |
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| 48 | if (time(&date) != -1) { |
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| 49 | char *dstr = ctime(&date); |
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| 50 | char *nl = strchr(dstr, '\n'); |
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| 51 | |
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| 52 | if (nl) nl[0] = 0; // cut off LF |
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| 53 | |
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| 54 | dated_info = GBS_global_string_copy("%s: %s", dstr, info); |
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| 55 | } |
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| 56 | else { |
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| 57 | dated_info = strdup(info); |
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| 58 | } |
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| 59 | return dated_info; |
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| 60 | } |
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| 61 | |
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| 62 | char *TREE_log_action_to_tree_comment(const char *comment, const char *action) { |
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| 63 | size_t clen = comment ? strlen(comment) : 0; |
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| 64 | size_t alen = strlen(action); |
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| 65 | |
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| 66 | GBS_strstruct *new_comment = GBS_stropen(clen+alen+100); |
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| 67 | |
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| 68 | if (comment) { |
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| 69 | GBS_strcat(new_comment, comment); |
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| 70 | if (comment[clen-1] != '\n') GBS_chrcat(new_comment, '\n'); |
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| 71 | } |
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| 72 | |
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| 73 | char *dated_action = dated_info(action); |
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| 74 | GBS_strcat(new_comment, dated_action); |
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| 75 | GBS_chrcat(new_comment, '\n'); |
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| 76 | |
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| 77 | free(dated_action); |
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| 78 | |
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| 79 | return GBS_strclose(new_comment); |
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| 80 | } |
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