📄 object_ownership_al_u05_c.htm
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<title>Object Ownership [ACG]</title>
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<font face=Arial color=#003399 size=3><b> <a href="dxf_group_codes.htm">DXF Group Codes</a>
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<font face=Arial color=#003399 size=3><b><a href="objects_section_al_u05_c.htm"><img src=images/book2.gif border=0> OBJECTS Section</a>
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<font face=Arial color=#003399 size=3><b><img src=images/bk_space.gif border=0> <img src=images/book2.gif border=0> Object Ownership
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<p><font face="MS Sans Serif,Arial" size=2>The root owner of most objects appearing in the OBJECTS section is the named object dictionary, which is, therefore, always the first object that appears in this section. Objects that are not owned by the named object dictionary are owned by other entities, objects, or symbol table entries. Objects in this section may be defined by AutoCAD or by applications with access to ARX API. The DXF names of application-defined object types should always be associated with a class name in the CLASS section of the DXF file, or else the object record cannot be bound to the application that will interpret it.
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<p><font face="MS Sans Serif,Arial" size=2>As with other dictionaries, the named-object dictionary record consists solely of associated pairs of entry names and hard ownership pointer references to the associated object.
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<p><font face="MS Sans Serif,Arial" size=2>To avoid name collision between objects, developers should always use their registered developer prefix for their entries.
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