Method clear

openvdb/openvdb/util/PagedArray.h:359–365

@brief Removes all elements from the array and delete all pages. @warning Not thread-safe!

    ///
    /// @warning Not thread-safe!
    void clear()
    {
        for (size_t i=0, n=mPageTable.size(); i<n; ++i) delete mPageTable[i];
        PageTableT().swap(mPageTable);
        mSize     = 0;
        mCapacity = 0;
    }

    /// @brief Return a non-const iterator pointing to the first element
    Iterator begin() { return Iterator(*this, 0); }