怎么通过Feature来获得body

牧马人

如我通过BlockFeatureBuildr创建了一个Block特征，怎么通过这个Feature来获得Body呢？
Features::Feature *blockFeature;
! u5 I8 n' s0 o( `% j9 N: [( @  blockFeature=BlockFeatureBuilder1->CommitFeature();

mildcat

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: G4 {6 K! y1 l3 pint UF_MODL_ask_feat_body
(
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9 O+ O6 N: `, u( B" ptag_t feature_obj_id,
tag_t * body_obj_id

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