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Catia二次开发源码分享: 获取装配所有组件列表
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[mw_shl_code=c,true]/* ----------------------------*/) l8 w# F: W4 O8 c4 ]) ^. T
/* 2. Retrieves Root Product */- a6 Z1 K) z, k* T$ _/ T
/* ----------------------------*/3 I2 J" \5 m: X4 y& `
2 S9 \. E- m3 B6 H5 G; x2 a0 T // Begin navigation throUGh the document => start with the RootProduct.8 e' p1 ]- f' o; [
CATIDocRoots* piDocRootsOnDoc = NULL;
1 r4 k3 S; w, y3 Z' a6 C rc = pDoc->QueryInterface(IID_CATIDocRoots,
$ L. k; c6 z+ n' X* i4 p7 Y' ] (void**) &piDocRootsOnDoc);( Q& V. s- @) T8 e
if ( FAILED(rc) ) return 3;9 _) R' ~' B' U/ x4 V
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// get the root product which is the first element of root elements. @; h1 x/ L) f4 T& b- O
CATListValCATBaseUnknown_var* pRootProducts =
0 P8 t# x( q9 O6 u- P piDocRootsOnDoc->GiveDocRoots();
+ T+ h2 p; k6 b5 F: n CATIProduct_var spRootProduct = NULL_var;' [ a; L9 i' H9 l8 x* `
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if (pRootProducts && pRootProducts->Size())6 t, C7 z# T8 m" x% H, C4 N0 m
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spRootProduct = (*pRootProducts)[1];# W2 N0 ?$ d, c1 g& r5 y5 d9 w7 v8 ?/ o
delete pRootProducts;3 Z: j) ?' I- \3 s
pRootProducts = NULL;
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/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */
' i% i4 D( f" B' f" u piDocRootsOnDoc->Release();+ E% B$ o( S9 J1 q
piDocRootsOnDoc = NULL;
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// Get CATIProduct handle on the root product.% k; W( }1 ?; Y( ]# @: Y
CATIProduct *piProductOnRoot = NULL;
: |0 ~- m& U, g* b( v, Z% h- F8 o rc = spRootProduct->QueryInterface(IID_CATIProduct,) u9 k+ {+ A: ]% V; n6 G
(void**) &piProductOnRoot);
5 ~% I! a7 q0 f8 e3 F if ( FAILED(rc) ) return 3;7 ?% y* n1 F4 g' [' t# E# g6 {4 G, f
+ M. m6 J T- L9 _, z /* ---------------------------------------*/
$ x( |& [: _+ y, Q" p /* 3. Retrieves children under the root */
8 o3 I$ _' W" K, Q /* ---------------------------------------*/
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int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;. _. }: z5 P) O8 W
cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;, w, U9 U/ y/ s# ~3 W h, C8 p
+ }1 ?; O: K) d/ i // then on a root product, get all the children agregated to it.
4 Y: @. \. @( d9 z' _0 l2 |. r CATListValCATBaseUnknown_var* ListChildren =
% i* o% m9 j+ N$ O piProductOnRoot->GetAllChildren();0 {! R1 f; P1 B1 z! s0 H% x9 _3 W
/** @anchor err_2 piProductOnRoot not set to NULL after release */
6 l1 X& G* A- Q2 J3 w4 _ S- C piProductOnRoot -> Release();
: C( A. e( N, o. T piProductOnRoot = NULL;$ S8 d4 F0 t; r- K% z# B+ O7 ]
if(NULL != ListChildren)
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$ g* Z7 o. a- F$ P( B% l int numberOfChildren = ListChildren->Size();5 ^4 Z. _& w7 s
cout << " Number of all children under the root = " << numberOfChildren << endl << flush;
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/* -----------------------------------------------------------*/2 [# L% M$ H% B4 a% I% ?; k. A1 i
/* 4. For each child, get its partNumber, and InstanceName */
1 s5 U3 O" _! Y1 U6 T+ k- H/ |% F /* -----------------------------------------------------------*/) ?! D( X+ m! |6 G, d. B9 J
CATIProduct_var spChild = NULL_var;- o r- }+ I- p7 H) K% Z
for (int i=1;i<=numberOfChildren;i++)0 } w& `. E) M" V8 T2 j' R
{+ ~2 O" [& o: t9 ~4 b) |# \+ F
spChild = (*ListChildren);9 H2 B+ p: Z, z! M% R# H
/** @anchor err_3 spChild not tested before use ( if !! ) */ 9 ~2 v3 B, L! n+ M/ D* g4 c* Y
if ( NULL_var == spChild ) return 4;, }6 x e( u& q6 t+ V
CATUnicodeString partNumber = spChild -> GetPartNumber();0 o) t* \% }9 E6 T& G. I/ e) V$ D
CATUnicodeString instanceName (" ");, z- T: _" G$ J" i& x. D& j6 n1 y
rc = spChild -> GetPrdInstanceName ( instanceName ) ;0 F! n: G; _- V; P- v/ B- M0 [
if ( FAILED(rc) ) return 4;! s e8 W8 n2 y2 Y' U
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cout << " child number : " << i << endl << flush;
8 E, W! v8 a) u A# E! R cout << " has as part number : " << partNumber.CastToCharPtr() << endl << flush;
+ }! y2 i2 k7 m0 U2 K cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;
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; Q6 b* F( p; ]& j4 Y# } delete ListChildren;
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}
' L+ e: Q9 w. B5 r$ [, z. T /* -------------------------------------------- */
6 R8 O) k0 z+ b& I /* Ends the session */
- @* p' s' R. a /* -------------------------------------------- */[/mw_shl_code]; [. w+ s* ]! j
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