< class=signature>我找到了,是在AcDb global functions里面,定义如下:
< class=signature>struct resbuf *
< class=signature>acdbEntGet(
< class=signatureInEnd>const ads_name ent);
<TABLE class=argumentList>
<TBODY>
<TR vAlign=baseline>
<TD class=argumentName>ent </TD>
<TD class=argumentDescription> The entity for which definition data is retrieved</TD></TR></TBODY></TABLE>