Beispiel #1
0
void Func_simTree::simulateCaterpillarTree( size_t n, RevBayesCore::TopologyNode* node )
{
    
    
    // add a left child
    RevBayesCore::TopologyNode* leftChild = new RevBayesCore::TopologyNode(0);
    node->addChild(leftChild);
    leftChild->setParent(node);
    
    // add a right child
    RevBayesCore::TopologyNode* rightChild = new RevBayesCore::TopologyNode(0);
    node->addChild(rightChild);
    rightChild->setParent(node);
    
    std::string name = "Taxon_" + StringUtilities::to_string(n);
    rightChild->setName(name);
    
    if ( n > 2 )
    {
        simulateCaterpillarTree(n-1, leftChild);
    }
    else
    {
        std::string name = "Taxon_" + StringUtilities::to_string(n-1);
        leftChild->setName(name);
    }
    
}
Beispiel #2
0
void Func_simTree::simulateBalancedTree( size_t n, std::vector<RevBayesCore::TopologyNode*> &nodes )
{
    
    // check if the number of taxa is divideable by two
    size_t half = n / 2;
    if ( (half+half) != n )
    {
        throw RbException("Bad number of taxa.");
    }
    
    std::vector<RevBayesCore::TopologyNode*> children;
    for (size_t i = 0; i < nodes.size(); ++i)
    {
        RevBayesCore::TopologyNode *parent = nodes[i];
        
        // add a left child
        RevBayesCore::TopologyNode* leftChild = new RevBayesCore::TopologyNode(0);
        parent->addChild(leftChild);
        leftChild->setParent(parent);
        children.push_back(leftChild);
        
        // add a right child
        RevBayesCore::TopologyNode* rightChild = new RevBayesCore::TopologyNode(0);
        parent->addChild(rightChild);
        rightChild->setParent(parent);
        children.push_back(rightChild);
        
    }
    
    if ( half == 1 )
    {
        // we are done with the recursion
        for (size_t i = 0; i < children.size(); ++i)
        {
            RevBayesCore::TopologyNode *node = children[i];
            std::string name = "Taxon_" + StringUtilities::to_string(i+1);
            node->setName(name);
        }
        
    }
    else
    {
        simulateBalancedTree(half, children);
    }
    
}