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Catia二次开发源码分享： 获取装配所有组件列表, m3 l1 }1 r# d8 e6 U: f% `- F2 L
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- c( t! f- x- l" V3 K" z4 v; p[mw_shl_code=c,true]/* ----------------------------*/
/ T% ?, o S! K0 x% b8 J% V. X /* 2. Retrieves Root Product */% M, e( c5 }1 E7 ?/ I7 L; X
/* ----------------------------*/
+ C3 }3 r2 d6 x3 {9 y M; N- r; I
8 z! d; K2 e$ n8 t1 B // Begin navigation throUGh the document => start with the RootProduct.5 |* d) Z% v: i6 B9 X, R
CATIDocRoots* piDocRootsOnDoc = NULL;: g3 Y* r; F9 K! K# M
rc = pDoc->QueryInterface(IID_CATIDocRoots,2 i8 {! h \1 M2 s6 c) c
(void**) &piDocRootsOnDoc); O; p; B% a! F$ V5 w& u- c
if ( FAILED(rc) ) return 3;; @1 ~; G% r5 ~' \0 h
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// get the root product which is the first element of root elements1 \- ^* e; h1 P$ @/ R
CATListValCATBaseUnknown_var* pRootProducts = ! D! C1 D7 h5 c c e
piDocRootsOnDoc->GiveDocRoots();
+ @6 X: ^0 ?3 S. P CATIProduct_var spRootProduct = NULL_var;# E( g" \$ }. u9 O5 s/ x+ ]
: H) S: @9 e/ z( U; W* ? if (pRootProducts && pRootProducts->Size())
7 u j! a+ h0 Q8 j. c- G3 K/ s L {
+ ^' t' B7 z M7 k/ u/ N5 P' Z8 o spRootProduct = (*pRootProducts)[1];
. _: y2 V0 J0 q2 E7 P delete pRootProducts;7 x5 E0 T! `4 g' B' y. }
pRootProducts = NULL;% V/ w+ b4 r# ]
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/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */ 1 C4 d7 ?+ m+ }8 V, Q+ y
piDocRootsOnDoc->Release();
l: I" v6 r- t piDocRootsOnDoc = NULL;
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// Get CATIProduct handle on the root product.; A! p/ U/ N: ?
CATIProduct *piProductOnRoot = NULL;. w; S! {/ v( h& }6 }! G7 |+ W% @% }
rc = spRootProduct->QueryInterface(IID_CATIProduct,
) H5 m: `8 y2 ], k. U (void**) &piProductOnRoot);
! G! L6 @% H8 w4 D* w if ( FAILED(rc) ) return 3;7 b7 q8 x( I! D
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/* ---------------------------------------*/" E7 Z9 T0 M; C. Y
/* 3. Retrieves children under the root */
+ L! @& K2 b* u! W /* ---------------------------------------*/
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int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;
7 Z/ [/ Q5 J) v f cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;
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// then on a root product, get all the children agregated to it.
4 ?( z1 y- J0 K5 h" V, g' C CATListValCATBaseUnknown_var* ListChildren =
9 ]. w5 c; k6 O) S piProductOnRoot->GetAllChildren();
1 J) }5 h4 v4 H, Z) ?. F. ^/** @anchor err_2 piProductOnRoot not set to NULL after release */ ! D* W! G8 l9 h' [
piProductOnRoot -> Release();
1 a0 }7 ~7 h2 Z8 g) v piProductOnRoot = NULL;
- E% z& m( \! L. X$ _ if(NULL != ListChildren)
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int numberOfChildren = ListChildren->Size();
; o; ^6 s3 w) P) |" \6 q, s0 q cout << " Number of all children under the root = " << numberOfChildren << endl << flush;! ~# e3 ^7 H" O7 e* \: J" j
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/* -----------------------------------------------------------*/1 I" d' |, B- b P* H
/* 4. For each child, get its partNumber, and InstanceName */
! Y. U, k+ q A /* -----------------------------------------------------------*/5 d( r l# m: n; A
CATIProduct_var spChild = NULL_var;/ D H2 |, g! N2 ^$ q
for (int i=1;i<=numberOfChildren;i++)
+ _4 f# g% y- t& m, M/ O {
% d4 p' I' f4 X spChild = (*ListChildren);5 T$ E/ K+ J/ M! [- V
/** @anchor err_3 spChild not tested before use ( if !! ) */
6 C: G; p: l# Z+ N% s if ( NULL_var == spChild ) return 4;
( J; |& C6 x9 b CATUnicodeString partNumber = spChild -> GetPartNumber();4 a# t8 t( G* `# J+ e# ^
CATUnicodeString instanceName (" ");0 C/ K2 Z9 z" o/ D8 L
rc = spChild -> GetPrdInstanceName ( instanceName ) ;4 ]3 i: t) @0 J# d' D8 Z
if ( FAILED(rc) ) return 4;
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cout << " child number : " << i << endl << flush;
; w# q' R! f, y* t& T: F I: | cout << " has as part number : " << partNumber.CastToCharPtr() << endl << flush;# \7 s* j2 ]8 X$ b' y( f" H0 U0 e
cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;- p0 X; K- p' S7 T8 [
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delete ListChildren;7 |0 R& V- W# u2 O5 S! J# b
ListChildren=NULL;3 r, c0 r) X7 |+ D0 p2 Q
} 7 x5 s' j4 a' s+ h4 f
/* -------------------------------------------- */4 Y: L5 A0 C7 Y5 j
/* Ends the session */$ ]6 g, y! b1 N; Q4 j5 J
/* -------------------------------------------- */[/mw_shl_code]
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|小黑屋|PLM之家-专注工业软件生态建设，大模型CAD创新生态
发表于 2018-1-10 10:12:25
