| 1 | // ============================================================= // |
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| 2 | // // |
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| 3 | // File : CT_dtree.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 | // http://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 "CT_hash.hxx" |
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| 12 | #include "CT_ctree.hxx" |
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| 13 | |
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| 14 | inline void inc_insert_progress(arb_progress *insertProgress) { if (insertProgress) ++(*insertProgress); } |
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| 15 | |
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| 16 | PART *DeconstructedTree::deconstruct_full_subtree(const TreeNode *tree, const GBT_LEN& len, const double& weight, arb_progress *insertProgress) { |
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| 17 | /*! deconstruct TreeNode and register found partitions. |
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| 18 | * @param len length of branch towards subtree 'tree' |
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| 19 | * @param weight summarized for indentical branches (from different trees) |
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| 20 | */ |
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| 21 | |
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| 22 | arb_assert(tree->father); |
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| 23 | |
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| 24 | PART *ptree = NULp; |
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| 25 | if (tree->is_leaf()) { |
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| 26 | ptree = specSpace.create_tree_PART(tree, weight); |
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| 27 | } |
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| 28 | else { |
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| 29 | if (!(insertProgress && insertProgress->aborted())) { |
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| 30 | PART *pl = deconstruct_full_subtree(tree->get_leftson(), tree->leftlen, weight, insertProgress); |
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| 31 | if (pl) { |
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| 32 | PART *pr = deconstruct_full_subtree(tree->get_rightson(), tree->rightlen, weight, insertProgress); |
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| 33 | if (!pr) { |
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| 34 | arb_assert(insertProgress && insertProgress->aborted()); |
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| 35 | delete pl; |
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| 36 | } |
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| 37 | else { |
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| 38 | arb_assert(pl->disjunct_from(pr)); |
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| 39 | |
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| 40 | ptree = pl->clone(); |
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| 41 | ptree->add_members_from(pr); |
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| 42 | |
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| 43 | registry->put_part_from_complete_tree(pl, tree->get_leftson()); |
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| 44 | registry->put_part_from_complete_tree(pr, tree->get_rightson()); |
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| 45 | } |
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| 46 | } |
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| 47 | } |
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| 48 | } |
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| 49 | if (ptree) ptree->set_len(len); |
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| 50 | inc_insert_progress(insertProgress); |
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| 51 | |
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| 52 | return ptree; |
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| 53 | } |
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| 54 | |
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| 55 | void DeconstructedTree::deconstruct_full_rootnode(const TreeNode *tree, const double& weight, arb_progress *insertProgress) { |
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| 56 | /*! deconstruct TreeNode and register found partitions. |
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| 57 | * @param weight summarized for indentical branches (from different trees) |
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| 58 | */ |
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| 59 | |
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| 60 | arb_assert(!tree->father); |
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| 61 | arb_assert(!tree->is_leaf()); |
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| 62 | |
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| 63 | double root_length = (tree->leftlen + tree->rightlen); |
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| 64 | |
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| 65 | PART *pl = deconstruct_full_subtree(tree->get_leftson(), root_length, weight, insertProgress); |
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| 66 | if (!pl) { |
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| 67 | arb_assert(insertProgress && insertProgress->aborted()); |
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| 68 | } |
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| 69 | else { |
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| 70 | PART *pr = deconstruct_full_subtree(tree->get_rightson(), root_length, weight, insertProgress); |
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| 71 | if (!pr) { |
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| 72 | arb_assert(insertProgress && insertProgress->aborted()); |
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| 73 | delete pl; |
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| 74 | } |
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| 75 | else { |
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| 76 | arb_assert(pl->disjunct_from(pr)); |
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| 77 | |
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| 78 | // add only one of the partition pl and pr (they both represent the root-edge) |
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| 79 | registry->put_part_from_complete_tree(pl, tree->get_leftson()); |
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| 80 | delete pr; |
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| 81 | |
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| 82 | inc_insert_progress(insertProgress); |
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| 83 | } |
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| 84 | } |
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| 85 | } |
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| 86 | |
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| 87 | PART *DeconstructedTree::deconstruct_partial_subtree(const TreeNode *tree, const GBT_LEN& len, const double& weight, const PART *partialTree, arb_progress *insertProgress) { |
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| 88 | /*! deconstruct partial TreeNode |
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| 89 | * |
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| 90 | * similar to deconstruct_full_subtree(), |
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| 91 | * but the set of missing species is added at each branch. |
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| 92 | */ |
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| 93 | |
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| 94 | arb_assert(tree->father); |
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| 95 | |
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| 96 | PART *ptree = NULp; |
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| 97 | if (tree->is_leaf()) { |
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| 98 | ptree = specSpace.create_tree_PART(tree, weight); |
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| 99 | } |
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| 100 | else { |
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| 101 | if (!(insertProgress && insertProgress->aborted())) { |
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| 102 | PART *pl = deconstruct_partial_subtree(tree->get_leftson(), tree->leftlen, weight, partialTree, insertProgress); |
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| 103 | if (pl) { |
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| 104 | PART *pr = deconstruct_partial_subtree(tree->get_rightson(), tree->rightlen, weight, partialTree, insertProgress); |
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| 105 | if (!pr) { |
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| 106 | arb_assert(insertProgress && insertProgress->aborted()); |
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| 107 | delete pl; |
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| 108 | } |
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| 109 | else { |
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| 110 | arb_assert(pl->disjunct_from(pr)); |
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| 111 | |
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| 112 | ptree = pl->clone(); |
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| 113 | ptree->add_members_from(pr); |
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| 114 | |
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| 115 | registry->put_part_from_partial_tree(pl, partialTree, tree->get_leftson()); |
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| 116 | registry->put_part_from_partial_tree(pr, partialTree, tree->get_rightson()); |
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| 117 | } |
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| 118 | } |
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| 119 | } |
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| 120 | } |
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| 121 | if (ptree) ptree->set_len(len); |
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| 122 | inc_insert_progress(insertProgress); |
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| 123 | |
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| 124 | return ptree; |
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| 125 | } |
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| 126 | |
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| 127 | void DeconstructedTree::deconstruct_partial_rootnode(const TreeNode *tree, const double& weight, const PART *partialTree, arb_progress *insertProgress) { |
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| 128 | /*! deconstruct partial TreeNode |
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| 129 | * |
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| 130 | * similar to deconstruct_full_rootnode(), |
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| 131 | * but the set of missing species is added at each branch. |
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| 132 | */ |
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| 133 | |
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| 134 | arb_assert(!tree->father); |
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| 135 | arb_assert(!tree->is_leaf()); |
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| 136 | |
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| 137 | double root_length = (tree->leftlen + tree->rightlen); |
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| 138 | |
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| 139 | PART *pl = deconstruct_partial_subtree(tree->get_leftson(), root_length, weight, partialTree, insertProgress); |
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| 140 | if (!pl) { |
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| 141 | arb_assert(insertProgress && insertProgress->aborted()); |
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| 142 | } |
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| 143 | else { |
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| 144 | PART *pr = deconstruct_partial_subtree(tree->get_rightson(), root_length, weight, partialTree, insertProgress); |
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| 145 | if (!pr) { |
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| 146 | arb_assert(insertProgress && insertProgress->aborted()); |
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| 147 | delete pl; |
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| 148 | } |
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| 149 | else { |
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| 150 | arb_assert(pl->disjunct_from(pr)); |
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| 151 | |
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| 152 | pr->add_members_from(pl); // in 'pr' we collect the whole partialTree |
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| 153 | registry->put_part_from_partial_tree(pl, partialTree, tree->get_leftson()); // because we are at root edge, we only insert one partition ('pl') |
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| 154 | |
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| 155 | arb_assert(pr->equals(partialTree)); |
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| 156 | |
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| 157 | arb_assert(is_similar(pr->get_weight(), weight, 0.01)); |
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| 158 | registry->put_artificial_part(pr); |
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| 159 | inc_insert_progress(insertProgress); |
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| 160 | } |
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| 161 | } |
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| 162 | } |
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| 163 | |
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| 164 | void SpeciesSpace::add_tree_to_PART(const TreeNode *tree, PART& part) const { |
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| 165 | if (tree->is_leaf()) { |
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| 166 | part.setbit(get_species_index(tree->name)); |
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| 167 | } |
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| 168 | else { |
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| 169 | add_tree_to_PART(tree->get_leftson(), part); |
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| 170 | add_tree_to_PART(tree->get_rightson(), part); |
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| 171 | } |
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| 172 | } |
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| 173 | |
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| 174 | PART *SpeciesSpace::create_tree_PART(const TreeNode *tree, const double& weight) const { |
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| 175 | PART *part = new PART(get_PartitionSize(), weight); |
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| 176 | if (part) add_tree_to_PART(tree, *part); |
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| 177 | return part; |
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| 178 | } |
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| 179 | |
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