添加include会导致编译错误

#include <atlbase.h>
#include <atlcom.h>
#include <atlcore.h>
#include <atlstr.h>

(从技术上讲,仅包含atlbase.h时会出现相同的错误),这会产生以下错误:

error C2334: unexpected token(s) preceding '{'; skipping apparent function body    
error C2062: type 'double' unexpected

struct CheckValue : public unary_function<pair<MetID,double>,void>{
    CheckValue(double _expected) : m_Expected(_expected){}

    inline void operator()(const pair<MetID,double> &_val){
        m_CheckList.push_back( near( _val.second ) ? 0 : 1 );
    }
    inline bool near(double _val){ //here is location of both errors
        return ( m_Expected - m_Epsilon < _val ) || ( _val < m_Expected + m_Epsilon );
    }

    const static double m_Epsilon;
    const double m_Expected;
    list<int> m_CheckList;
};
const double CheckValue::m_Epsilon = 0.00001;