vector::erase returns incompatible iterator in debug build

关于std::vector中erase的用法http://www.cplusplus.com/reference/vector/vector/erase/

#include <vector>
struct WordCoordinate {
   int    x;
    int y;
    int z;
};
struct Mypoint
{
   int x;
   int y;
};
int main()
{
    std::vector<WordCoordinate> m_worldCoorPoint;
    std::vector<Mypoint>    m_screenPoint;
    Mypoint point;
    for (int i=1;i<=4;i++)
    {
        WordCoordinate m_w;
        m_w.x=1+i;
        m_w.y=2+i;
        m_w.z=3+i;
        m_worldCoorPoint.push_back(m_w);
        point.x = i+1;
        point.y = i+2;
        m_screenPoint.push_back(point);
        point.x = 10*i+1;
        point.y = 10*i+2;
        m_screenPoint.push_back(point);
    }
    
    
    int thershold =5; // if distance low than thershold delete the point
    std::vector<WordCoordinate>::iterator itw=m_worldCoorPoint.begin();
    std::vector<Mypoint>::iterator it=m_screenPoint.begin();    
    int idex = 1;
    while(it!=m_screenPoint.end())
    {
        
        printf("delete point index %d\n",idex);
        printf("cur point (%d %d)",(*it).x,(*it).y);
        
        if( idex==2)
        {
                        
            it=m_screenPoint.erase(it,it+2);            
            itw=m_worldCoorPoint.erase(itw);    
        }
    
        idex++;
    }
    system("pause");
    return 0;
}
当程序运行到if( idex==2)后再返回while就会出错,这个是微软官方bug http://connect.microsoft.com/VisualStudio/feedback/details/545013
解决方法安装sp1

在这个版本下会有错:时间有限来不及详细写,有空补充bug原因

vector::erase returns incompatible iterator in debug build_第1张图片


                            

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