17 #if !defined(OPENNURBS_3DM_PROPERTIES_INC_)
18 #define OPENNURBS_3DM_PROPERTIES_INC_
30 ON_BOOL32 IsValid()
const;
43 bool CreateTimeIsSet()
const;
50 bool LastEditedTimeIsSet()
const;
54 struct tm m_create_time;
55 struct tm m_last_edit_time;
70 ON_BOOL32 IsValid()
const;
105 ON_BOOL32 IsValid()
const;
ON_3dmApplication m_Application
ON_WindowsBitmap m_PreviewImage
ON_wString m_application_name
ON_wString m_sLastEditedBy
ON_wString m_application_details
ON_wString m_application_URL
ON_3dmRevisionHistory m_RevisionHistory