Question

我在c ++中有一个矢量代码：

typedef  vector<boost::tuple<ppa::Node*, ppa::Node*, ppa::Node*, bool> >::iterator traveling;
traveling running = 
std::partition( wait.begin(), wait.end(), tuple_comp    );
running_jobs.insert(running, wait.end());
wait.erase( running, wait.end() );

这个错误给了我：

main.cpp:223: error: no matching function for call to ‘std::vector<boost::tuples::tuple<ppa::Node*, ppa::Node*, ppa::Node*, bool, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type>, std::allocator<boost::tuples::tuple<ppa::Node*, ppa::Node*, ppa::Node*, bool, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type> >
>::insert(threaded_function(ppa::Model_factory&, ppa::Node*)::traveling&,
__gnu_cxx::__normal_iterator<boost::tuples::tuple<ppa::Node*, ppa::Node*, ppa::Node*, bool, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type>*, std::vector<boost::tuples::tuple<ppa::Node*, ppa::Node*, ppa::Node*, bool, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type>, std::allocator<boost::tuples::tuple<ppa::Node*, ppa::Node*, ppa::Node*, bool, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type, boost::tuples::null_type> > > >)’

这是netbeans 7.2，我不知道std中的vector应该有插入，我错过了什么？

running_jobs = vector<boost::tuple<ppa::Node*, ppa::Node*, ppa::Node*, bool> > running_jobs;

 line 223    running_jobs.insert(running, wait.end());

Answer 1

问题确实是你对insert的呼唤。看看
http://www.cplusplus.com/reference/stl/vector/insert/

您必须告诉insert将running_jobs插入的位置。可能是这样的：

running_jobs.insert(running_jobs.end(), running, wait.end());

Answer 2

什么是running_jobs？我把它作为一个向量。对象＆＃34;等待＆＃34;我假设它是一个向量

用于通话

running_jobs.insert(running, wait.end());

错了。第一个参数必须是迭代器所以正确的电话应该是

running_jobs.insert( wait.end(), running);

希望这有效

std :: vector insert错误

2 个答案: