C++ 向量擦除方法失败

在此代码中：

template <class TP> TP GCVVector<TP>::Remove( long Index )
{

    TP Result = m_ObjectList.at( Index );

    m_ObjectList.erase( &m_ObjectList.at( Index ) );

    return Result;
}

模板TP GCVVector:：删除（长索引） { TP Result=m_ObjectList.at（索引）； m_ObjectList.erase（&m_ObjectList.at（Index））； 返回结果； } 我遇到编译时错误：

/trnuser1/rmtrain/DevelopmentEnv/Telstra/USM/../../Generic/CoreObjects/GCVVector.h: In member function âTP GCVVector<TP>::Remove(long int) [with TP = GCVString]â:
/trnuser1/rmtrain/DevelopmentEnv/Generic/ModulePopulator/GCVMPState.cpp:69:   instantiated from here
/trnuser1/rmtrain/DevelopmentEnv/Telstra/USM/../../Generic/CoreObjects/GCVVector.h:241: error: no matching function for call to âstd::vector<GCVString, std::allocator<GCVString> >::erase(long int&)â
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = GCVString, _Alloc = std::allocator<GCVString>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = GCVString, _Alloc = std::allocator<GCVString>]
make[2]: *** [CMakeFiles/GCVMP.dir/trnuser1/rmtrain/DevelopmentEnv/Generic/ModulePopulator/GCVMPState.o] Error 1
make[1]: *** [CMakeFiles/GCVMP.dir/all] Error 2

/trnuser1/rmtrain/DevelopmentEnv/Telstra/USM/../../Generic/CoreObjects/GCVVector.h:在成员函数-TP-GCVVector:：Remove（long int）[with-TP=GCVString]
/trnuser1/rmtrain/DevelopmentEnv/Generic/ModulePopulator/GCVMPState.cpp:69：从此处实例化
/trnuser1/rmtrain/DevelopmentEnv/Telstra/USM/./../Generic/CoreObjects/GCVVector.h:241:错误：没有匹配的函数用于调用–std:：vector:：erase（long int&）函数
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../../../../../../include/c++/4.1.2/bits/vector.tcc:110:注意：候选项是：typename std:：vector:：iterator std:：vector:：erase（u gnu_cxx:：u normal_uiterator）[带Tp GCVString，Alloc=std:：分配器]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../../../../../../include/c++/4.1.2/bits/vector.tcc:122:注意：typename std:：vector:：iterator std:：vector:：vector:：erase（u gnu cxx:：u normal_u迭代器，u gnu cxx:u normal_u迭代器）[with u Tp=GCVString，u Alloc=std:：分配器]
make[2]：***[CMakeFiles/GCVMP.dir/trnuser1/rmtrain/DevelopmentEnv/Generic/ModulePopulator/GCVMPState.o]错误1
生成[1]：***[CMakeFiles/GCVMP.dir/all]错误2

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有人知道如何删除数据吗？

的单参数版本需要一个迭代器，而您正在传递一个元素的地址

m_ObjectList.erase(m_ObjectList.begin() + Index );

要删除正确的元素，需要为该向量传递有效的迭代器。您可以使用

m_ObjectList.begin（）

构造一个增量，或者通过使用将增量相加来构造增量

m_ObjectList.erase( std::advance(m_ObjectList.begin(), Index) );