C++ BOOST_FOREACH在模板内不工作？

我尝试在模板函数中使用BOOST_FOREACH，并使用自定义的、但与类型参数无关的迭代器。我得到4-5个错误，表明我的迭代器类没有很好地定义为迭代器

在没有BOOST_FOREACH的情况下重写循环，或者“取消模板化”函数，可以消除错误

这是已知的BOOST_FOREACH限制吗

编辑 对不起。一些代码：

template <class T>
T fun()
{
    T result(0.0);

    BOOST_FOREACH(const math::IntegerVector &v, math::IntegerVectorRange(math::IntegerVector(2 , 2 ,2)))
    {
        // Do stuff.
    }

    return result;
}

模板
T fun（）
{
T结果（0.0）；
BOOST_FOREACH（const math:：IntegerVector&v，math:：IntegerVectorRange（math:：IntegerVector（2,2,2）））
{
//做事。
}
返回结果；
}

IntegerVector*类型定义良好，在模板之外工作良好。它们也不依赖于T

完全错误是：

make[1]: Entering directory `/home/panayk/Workspace/petros-game'
Making all in src/c++
make[2]: Entering directory `/home/panayk/Workspace/petros-game/src/c++'
depbase=`echo fluid/Tracer.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
    /bin/bash ../../libtool --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -I/usr/include/python2.7 -I/usr/include -O2 -I/usr/include/python2.7 -MT fluid/Tracer.lo -MD -MP -MF $depbase.Tpo -c -o fluid/Tracer.lo fluid/Tracer.cc &&\
    mv -f $depbase.Tpo $depbase.Plo
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -I/usr/include/python2.7 -I/usr/include -O2 -I/usr/include/python2.7 -MT fluid/Tracer.lo -MD -MP -MF fluid/.deps/Tracer.Tpo -c fluid/Tracer.cc  -fPIC -DPIC -o fluid/.libs/Tracer.o
In file included from /usr/include/boost/iterator/iterator_categories.hpp:15:0,
                 from /usr/include/boost/iterator/detail/facade_iterator_category.hpp:7,
                 from /usr/include/boost/iterator/iterator_facade.hpp:14,
                 from ./math/Vector.h:5,
                 from ./fluid/Tracer.h:4,
                 from fluid/Tracer.cc:1:
/usr/include/boost/mpl/eval_if.hpp: In instantiation of 'boost::mpl::eval_if<mpl_::bool_<false>, boost::range_const_iterator<math::IntegerVectorRange>, boost::range_mutable_iterator<math::IntegerVectorRange> >':
/usr/include/boost/foreach.hpp:364:13:   instantiated from 'boost::foreach_detail_::foreach_iterator<math::IntegerVectorRange, mpl_::bool_<false> >'
make[2]: Leaving directory `/home/panayk/Workspace/petros-game/src/c++'
./fluid/InterpolatorGrid.h:45:3:   instantiated from here
make[1]: Leaving directory `/home/panayk/Workspace/petros-game'
/usr/include/boost/mpl/eval_if.hpp:38:31: error: no type named 'type' in 'boost::mpl::eval_if<mpl_::bool_<false>, boost::range_const_iterator<math::IntegerVectorRange>, boost::range_mutable_iterator<math::IntegerVectorRange> >::f_ {aka struct boost::range_mutable_iterator<math::IntegerVectorRange>}'
In file included from fluid/Tracer.cc:3:0:
./fluid/InterpolatorGrid.h: In member function 'T fluid::InterpolatorGrid::interpolate(const std::vector<std::vector<std::vector<T> > >&, const RealVector&) const':
./fluid/InterpolatorGrid.h:45:3: error: no matching function for call to 'begin(const boost::foreach_detail_::auto_any_base&, boost::foreach_detail_::type2type<math::IntegerVectorRange, mpl_::bool_<false> >*, boost::enable_if_c<true, boost::mpl::and_<boost::mpl::not_<boost::foreach::is_noncopyable<math::IntegerVectorRange> >, boost::foreach::is_lightweight_proxy<math::IntegerVectorRange>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> > >::type*&)'
./fluid/InterpolatorGrid.h:45:3: note: candidates are:
/usr/include/boost/foreach.hpp:657:1: note: template<class T, class C> boost::foreach_detail_::auto_any<typename boost::foreach_detail_::foreach_iterator<T, C>::type> boost::foreach_detail_::begin(boost::foreach_detail_::auto_any_t, boost::foreach_detail_::type2type<T, C>*, mpl_::true_*)
/usr/include/boost/foreach.hpp:665:1: note: template<class T, class C> boost::foreach_detail_::auto_any<typename boost::foreach_detail_::foreach_iterator<T, C>::type> boost::foreach_detail_::begin(boost::foreach_detail_::auto_any_t, boost::foreach_detail_::type2type<T, C>*, mpl_::false_*)
/usr/include/boost/foreach.hpp:676:1: note: template<class T> boost::foreach_detail_::auto_any<typename boost::foreach_detail_::foreach_iterator<T, mpl_::bool_<true> >::type> boost::foreach_detail_::begin(boost::foreach_detail_::auto_any_t, boost::foreach_detail_::type2type<T, mpl_::bool_<true> >*, bool*)
/usr/include/boost/foreach.hpp:686:1: note: template<class T, class C> boost::foreach_detail_::auto_any<T*> boost::foreach_detail_::begin(boost::foreach_detail_::auto_any_t, boost::foreach_detail_::type2type<T*, C>*, mpl_::true_*)
./fluid/InterpolatorGrid.h:45:3: error: no matching function for call to 'end(const boost::foreach_detail_::auto_any_base&, boost::foreach_detail_::type2type<math::IntegerVectorRange, mpl_::bool_<false> >*, boost::enable_if_c<true, boost::mpl::and_<boost::mpl::not_<boost::foreach::is_noncopyable<math::IntegerVectorRange> >, boost::foreach::is_lightweight_proxy<math::IntegerVectorRange>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> > >::type*&)'
./fluid/InterpolatorGrid.h:45:3: note: candidates are:
/usr/include/boost/foreach.hpp:697:1: note: template<class T, class C> boost::foreach_detail_::auto_any<typename boost::foreach_detail_::foreach_iterator<T, C>::type> boost::foreach_detail_::end(boost::foreach_detail_::auto_any_t, boost::foreach_detail_::type2type<T, C>*, mpl_::true_*)
/usr/include/boost/foreach.hpp:705:1: note: template<class T, class C> boost::foreach_detail_::auto_any<typename boost::foreach_detail_::foreach_iterator<T, C>::type> boost::foreach_detail_::end(boost::foreach_detail_::auto_any_t, boost::foreach_detail_::type2type<T, C>*, mpl_::false_*)
/usr/include/boost/foreach.hpp:716:1: note: template<class T> boost::foreach_detail_::auto_any<typename boost::foreach_detail_::foreach_iterator<T, mpl_::bool_<true> >::type> boost::foreach_detail_::end(boost::foreach_detail_::auto_any_t, boost::foreach_detail_::type2type<T, mpl_::bool_<true> >*, bool*)
/usr/include/boost/foreach.hpp:726:1: note: template<class T, class C> boost::foreach_detail_::auto_any<int> boost::foreach_detail_::end(boost::foreach_detail_::auto_any_t, boost::foreach_detail_::type2type<T*, C>*, mpl_::true_*)
./fluid/InterpolatorGrid.h:45:3: error: no matching function for call to 'deref(const boost::foreach_detail_::auto_any_base&, boost::foreach_detail_::type2type<math::IntegerVectorRange, mpl_::bool_<false> >*)'
./fluid/InterpolatorGrid.h:45:3: note: candidate is:
/usr/include/boost/foreach.hpp:765:1: note: template<class T, class C> typename boost::foreach_detail_::foreach_reference::type boost::foreach_detail_::deref(boost::foreach_detail_::auto_any_t, boost::foreach_detail_::type2type<T, C>*)
make[2]: *** [fluid/Tracer.lo] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

make[1]：进入目录“/home/panayk/Workspace/petros game”
在src/c中制作所有++
make[2]：进入目录“/home/panayk/Workspace/petros game/src/c++”
depbase=`echo fluid/Tracer.lo|sed's |[^/]*$|.deps/&；s| \.lo$||'`\
/bin/bash.././libtool--tag=CXX--mode=compileg++-DHAVE\u CONFIG\u H-I.-I../-I/usr/include/python2.7-I/usr/include-O2-I/usr/include/python2.7-MT流体/Tracer.lo-MD-MP-MF$depbase.Tpo-c-o流体/Tracer.lo流体/Tracer.cc&&\
mv-f$depbase.Tpo$depbase.Plo
libtool:compile:g++-DHAVE\u CONFIG\u H-I.-I../-I/usr/include/python2.7-I/usr/include-O2-I/usr/include/python2.7-MT流体/Tracer.lo-MD-MP-MF流体/.deps/Tracer.Tpo-c流体/Tracer.cc-fPIC-DPIC-o流体/.libs/Tracer.o
在/usr/include/boost/iterator/iterator_categories.hpp:15:0中包含的文件中，
来自/usr/include/boost/iterator/detail/facade\u iterator\u category.hpp:7，
来自/usr/include/boost/iterator/iterator_facade.hpp:14，
from./math/Vector.h:5，
来自/流体/示踪物。h:4，
来自流体/示踪物。cc:1：
/usr/include/boost/mpl/eval_if.hpp:“boost:：mpl:：eval_if”的实例化中：
/usr/include/boost/foreach.hpp:364:13:从“boost:：foreach\u detail\u:：foreach\u迭代器”实例化
make[2]：离开目录“/home/panayk/Workspace/petros game/src/c++”
./fluid/Interpologrid.h:45:3:从此处实例化
make[1]：离开目录“/home/panayk/Workspace/petros game”
/usr/include/boost/mpl/eval_if.hpp:38:31:错误：boost:：mpl:：eval_if:：f_{aka struct boost:：range_mutable_iterator}中没有名为“type”的类型
在流体/Tracer.cc中包含的文件中：3:0:
./fluid/interpologrid.h:在成员函数“T fluid:：interpologrid:：interpolate（const std:：vector&，const RealVector&）const”中：
./fluid/interpologrid.h:45:3:错误：调用“begin（const boost:：foreach\u detail\u:：auto\u any\u base&，boost:：foreach\u detail\u:：type2type*，boost:：enable\u if\u c:：type*&）”时没有匹配函数
/fluid/Interpologrid.h:45:3：注：候选对象为：
/usr/include/boost/foreach.hpp:657:1：注意：模板boost：：foreach_detail_uu：：auto_uany boost：：foreach_detail_u：：begin
/usr/include/boost/foreach.hpp:665:1：注意：模板boost：：foreach\u detail\uuu：：auto\u any boost：：foreach\u detail\uu：：begin
/usr/include/boost/foreach.hpp:676:1：注意：模板boost：：foreach\u detail\uuu：：auto\u any boost：：foreach\u detail\uu：：begin（boost：：foreach\u detail\uuu：：auto\u any，boost：：foreach\u detail\uu detail*）
/usr/include/boost/foreach.hpp:686:1：注意：模板boost:：foreach\u detail\uuu:：auto\u any boost:：foreach\u detail\uu:：begin
./fluid/interpologrid.h:45:3:错误：调用“end（const boost:：foreach_detail_uu:：auto_any_base&，boost:：foreach_detail_uuu:：type2type*，boost:：enable_if_c:：type*&）”时没有匹配函数
/fluid/Interpologrid.h:45:3：注：候选对象为：
/usr/include/boost/foreach.hpp:697:1：注意：模板boost:：foreach\u detail\uuu:：auto\u any boost:：foreach\u detail\uu:：end
/usr/include/boost/foreach.hpp:705:1：注意：模板boost:：foreach\u detail\uuu:：auto\u any boost:：foreach\u detail\uu:：end
/usr/include/boost/foreach.hpp:716:1：注意：模板boost:：foreach\u detail\uuu:：auto\u any boost:：foreach\u detail\uu:：end（boost:：foreach\u detail\uuuu:：auto\u any\u t，boost:：foreach\u detail\uuu:：type2type*，bool*）
/usr/include/boost/foreach.hpp:726:1：注意：模板boost:：foreach\u detail\uuu:：auto\u any boost:：foreach\u detail\uu:：end
./fluid/interpologrid.h:45:3:错误：调用“deref（const boost:：foreach\u detail\u:：auto\u any\u base&，boost:：foreach\u detail\u:：type2type*）时没有匹配函数
/流体/插值网格。h:45:3：注：候选人为：
/usr/include/boost/foreach.hpp:765:1:注意：模板类型名称boost:：foreach\u detail\u:：foreach\u参考：：类型boost:：foreach\u detail\u:：deref（boost:：foreach\u detail\u:：auto\u any\t，boost:：foreach\u detail\u:：type2type*）
生成[2]：***[fluid/Tracer.lo]错误1
生成[1]：***[all recursive]错误1
make:**[全部]错误2

等等。这对我来说太难理解了，但是IntegerVectorRange:：begin（）在那里并返回一个常量迭代器。IntegerVectorRange:：end（）也是如此

编辑2（IntegerVectorRange）

类积分迭代器
：public boost:：迭代器
<
积分迭代器，
常数积分，
boost：：前向遍历标记
>
{
私人：
积分电流；
常数积分起点、极限；
无效增量（）；
布尔相等（常量整数迭代器和其他）常量；
常量IntegerVector&dereference（）常量；
公众：
IntegerVector迭代器（const IntegerVector&start，
常数积分和极限）；
IntegerVector迭代器（const IntegerVector¤t，
常数积分与星
class IntegerVectorIterator
: public boost::iterator_facade
<
    IntegerVectorIterator,
    const IntegerVector,
    boost::forward_traversal_tag
>
{
private:
    IntegerVector current;
    const IntegerVector start, limit;

    void increment();
    bool equal(const IntegerVectorIterator& other) const;
    const IntegerVector &dereference() const;

public:
    IntegerVectorIterator(const IntegerVector &start,
                          const IntegerVector &limit);
    IntegerVectorIterator(const IntegerVector &current,
                          const IntegerVector &start,
                          const IntegerVector &limit);

    friend class boost::iterator_core_access;
};

class IntegerVectorRange
{
private:
    const IntegerVector start, limit;
    const IntegerVectorIterator end_it;
public:
    IntegerVectorRange(IntegerVector limit);
    IntegerVectorRange(IntegerVector start, IntegerVector limit);

    typedef IntegerVectorIterator const_iterator;

    const_iterator begin() const;
    const const_iterator &end() const;
};

eval_if<bool_<false>, range_const_iterator<...>, range_mutable_iterator<...> >