C++ (Cpp) findParentPath Examples

Example #1

File: HexGrid.cpp Project: mweisman/PDAL

void HexGrid::findParentPaths()
{
    std::vector<Path *> roots;
    for (size_t i = 0; i < m_paths.size(); ++i)
    {
        Path *p = m_paths[i];
        findParentPath(p);
        // Either add the path to the root list or the parent's list of
        // children.
        !p->parent() ?  roots.push_back(p) : p->parent()->addChild(p);
    }
    for (size_t i = 0; i < roots.size(); ++i)
       roots[i]->finalize(CLOCKWISE);
}

Example #2

File: HexGrid.cpp Project: hobu/hexer

void HexGrid::findParentPaths()
{
    std::vector<Path *> roots;
    for (size_t i = 0; i < m_paths.size(); ++i)
    {
        Path *p = m_paths[i];
        findParentPath(p);
        // Either add the path to the root list or the parent's list of
        // children.
        !p->parent() ?  roots.push_back(p) : p->parent()->addChild(p);
    }
    for (size_t i = 0; i < roots.size(); ++i)
       roots[i]->finalize(CLOCKWISE);

    // In the end, the list of paths is just the root paths.  Children can
    // be retrieved from their parents.
    m_paths = roots;
}