Method alloc

src/core/impl/comp_node/comp_node.cpp:92–101

}

CompNode::Event* CompNode::EventPool::alloc() {
    MGB_LOCK_GUARD(m_lock);
    if (!m_free.empty()) {
        auto rst = m_free.back();
        m_free.pop_back();
        return rst;
    }
    m_allocated.push_back(m_cn.create_event(m_flags));
    return m_allocated.back().get();
}

void CompNode::EventPool::free(CompNode::Event* ev) {
    MGB_LOCK_GUARD(m_lock);