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[英]cannot convert parameter 3 from 'std::vector<_Ty> *' to 'Inventory *'. Why?
[英]cannot convert from 'std::vector<_Ty>' to 'std::vector<_Ty> &
嗨,我有兩個問題:
cannot convert from 'std::vector<_Ty>' to 'std::vector<_Ty> &
void CMapObjectPropertyPageAmbience::OnUpdateUI(CProperty* pProperty) { prt::PropertyAmbienceStringToData(pProperty, &m_propertyAmbience); std::vector<CFilename>& rSoundFileNameVector = m_propertyAmbience.AmbienceSoundVector; for (DWORD dwIndex = 0; dwIndex < rSoundFileNameVector.size(); ++dwIndex) { m_ctrlSoundFileList.InsertString(dwIndex, rSoundFileNameVector[dwIndex].c_str()); } m_ctrlPlayType.SelectString(-1, m_propertyAmbience.strPlayType.c_str()); SetDialogFloatText(GetSafeHwnd(), IDC_MAP_OBJECT_PROPERTY_AMBIENCE_INTERVAL, m_propertyAmbience.fPlayInterval); SetDialogFloatText(GetSafeHwnd(), IDC_MAP_OBJECT_PROPERTY_AMBIENCE_INTERVAL_VARIATION, m_propertyAmbience.fPlayIntervalVariation); SetDialogFloatText(GetSafeHwnd(), IDC_MAP_OBJECT_PROPERTY_AMBIENCE_MAX_VOLUME_AREA_PERCENTAGE, m_propertyAmbience.fMaxVolumeAreaPercentage * 100.0f); OnUpdatePropertyData(m_propertyAmbience.strName.c_str()); OnChangePlayType(); }
錯誤出現在:
std::vector<CFilename>& rSoundFileNameVector = m_propertyAmbience.AmbienceSoundVector;
2個重載都不能轉換所有參數類型:
void CMapObjectPropertyPageAmbience::OnDeleteSoundFile() { DWORD dwCurSel = DWORD(m_ctrlSoundFileList.GetCurSel()); if (dwCurSel >= m_propertyAmbience.AmbienceSoundVector.size()) return; DeleteVectorItem < CFilename > ( & m_propertyAmbience.AmbienceSoundVector, dwCurSel); m_ctrlSoundFileList.DeleteString(dwCurSel); }
在DeleteVectorItem<CFilename>(&m_propertyAmbience.AmbienceSoundVector, dwCurSel);
完全錯誤
1>Dialog\MapObjectPropertyPageAmbience.cpp(78): error C2440: 'initializing' : cannot convert from 'std::vector<_Ty>' to 'std::vector<_Ty> &'
1> with
1> [
1> _Ty=std::string
1> ]
1> and
1> [
1> _Ty=CFilename
1> ]
1>Dialog\MapObjectPropertyPageAmbience.cpp(205): error C2665: 'DeleteVectorItem' : none of the 2 overloads could convert all the argument types
1> d:\dev\kraizy\novaline\srcs\client\eterpack\../eterBase/Stl.h(146): could be 'void DeleteVectorItem<CFilename>(std::vector<_Ty> *,unsigned long)'
1> with
1> [
1> _Ty=CFilename
1> ]
1> d:\dev\kraizy\novaline\srcs\client\eterpack\../eterBase/Stl.h(191): or 'void DeleteVectorItem<CFilename>(std::vector<_Ty> *,T)'
1> with
1> [
1> _Ty=CFilename,
1> T=CFilename
1> ]
1> while trying to match the argument list '(std::vector<_Ty> *, DWORD)'
1> with
1> [
1> _Ty=std::string
1> ]
您試圖在需要vector<CFilename>
地方使用vector<string>
。 這些是完全無關的類型。
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