使用静态std::vector类成员时的访问冲突

下面是具有堆栈跟踪的类方法的代码快照:

基窗口.hpp

#define UI_API __declspec(dllexport)

class UI_API BaseWindow
    : public Object // base class for ref counting
{
     // the rest of the code...

protected:

    /** Register window class */
    [[nodiscard]] virtual bool RegisterCls(const WNDCLASSEX& wnd_class) const;

    /** fill in window class info struct */
    [[nodiscard]] virtual bool GetClsInfo(const PCTSTR& class_name, WNDCLASSEX& wnd_class) const;

     // the rest of the code...

};

基本窗口.cpp

bool BaseWindow::GetClsInfo(const PCTSTR& class_name, WNDCLASSEX& wnd_class) const
{
    if (mhInstance) // handle to HINSTANCE
    {
        if (GetClassInfoEx(mhInstance, class_name, &wnd_class))
            return true;
        else return false;  // class does not exist, not an error

    }
    else // error handling
    {
        ShowError(Exception(GenericErrorCode::InvalidHandle, TEXT("Hinstance should not be nullptr")), ERR_BOILER);
        return false;
    }
}

bool BaseWindow::RegisterCls(const WNDCLASSEX& wnd_class) const
{
    WNDCLASSEX wcex{};

    // If the function does not find a matching class and successfully copy the data,
    // the return value is zero.
    if (!GetClsInfo(wnd_class.lpszClassName, wcex)) // calls above function!
    {
        // If the function fails, the return value is zero. 
        const ATOM atom = RegisterClassEx(&wnd_class);

        if (!atom) // error handling
        {
            ShowError(ERR_BOILER);
            return false;
        }
        else
        {
            ClassAtoms::AddClassAtom(atom); // call below function!
        }
    }

    return true;
}

这就是声明/定义有问题的静态向量的地方

#define SUPPRESS(...) __pragma(warning(suppress : __VA_ARGS__))

class UI_API ClassAtoms
{   
     // the rest of the code...

public:
    /** Add registered window class to ATOM container */
    inline static void AddClassAtom(const ATOM& atom);

    // the rest of the class

private:
    /** Container for registered window classes */
    SUPPRESS(4251);  // needs to have dll-interface (inlining will result in internal compiler error)
    static std::vector<ATOM> mAtoms;

      // the rest of the code...
};

void ClassAtoms::AddClassAtom(const ATOM& atom)
{
    mAtoms.push_back(atom);
}

类原子.cpp

SUPPRESS(26426);  // Global initializer calls a non-constexpr function
std::vector<ATOM> ClassAtoms::mAtoms { };

中的0x00007FFA691212DE(vcruntime140d.dll)处引发异常 0x000001A35C589000。

vcruntime140d.dll!memcpy_repmovs()第114行未知

UI.dll!STD::ActhopyMeMeMeStun(未签名的短*1,未签名的短*最后,未签名的短**)1745线C++

UI.dll!std::“未初始化”move>(无符号短*常量优先,无符号短*常量最后,无符号短*目标,

UI.dll!std::vector>::重新分配(无符号短*

UI.dll!std::vector>::emplace_back(const unsigned short& 第659行C++

UI.dll!wsl::ui::BaseWindow::RegisterCls(const tagWNDCLASSEXW& Wndl类)第131行C++

UI.dll!wsl::ui::主窗口::初始化(HINSTANCE\uuu*HINSTANCE,int dwStyle、无符号长dwExStyle、HICON HICON、humenu) 第68行C++

TestUI.exe!测试主窗口(HINSTANCE\uu*HINSTANCE,HINSTANCE\u* HCPRATE,WCHARGET*LPCFDLINE,INTCMCDSH)第45行C++

你觉得这段代码有什么问题吗?我的向量初始化是否正确?如果是,那么为什么push_back失败?