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5 x3 T+ _1 N k1 FCatia二次开发源码分享: 获取装配所有组件列表; s; k8 ^) i! d
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0 O, g% H4 A1 A$ M5 Q/ H9 ^9 V$ I[mw_shl_code=c,true]/* ----------------------------*/; M+ L) U9 ^' W
/* 2. Retrieves Root Product */3 z/ N: q! I6 c0 t7 u- x
/* ----------------------------*/9 F- C& H% a. A- e7 g7 B
0 A5 ?3 r2 p3 Z2 B; \! A // Begin navigation throUGh the document => start with the RootProduct.
6 w1 s( h* a; s6 M1 \% q CATIDocRoots* piDocRootsOnDoc = NULL;
) K5 Q/ n* T$ M7 h. {- g rc = pDoc->QueryInterface(IID_CATIDocRoots,
# ]+ `- J; w. y0 \: n/ | (void**) &piDocRootsOnDoc);
3 t+ A) N* J! X+ ?* Q- E. X if ( FAILED(rc) ) return 3;
; D' [" P4 w# _3 n) }0 i0 I $ N8 p- O' z; _+ c; l( Y& w
// get the root product which is the first element of root elements
1 o8 r+ b8 W7 u N# }0 D" Z CATListValCATBaseUnknown_var* pRootProducts = ( d V% Y0 m j i7 B! K$ T
piDocRootsOnDoc->GiveDocRoots();/ F) q8 z9 x1 B! V1 u9 b3 T
CATIProduct_var spRootProduct = NULL_var;+ U3 z9 Q% q6 C1 ?
9 ?6 z c2 ~/ h& d3 n if (pRootProducts && pRootProducts->Size())
- m8 _2 o( `; C5 Y$ H: l! X7 U c {
. m2 L; s% Z" k spRootProduct = (*pRootProducts)[1];! f$ ^ n5 M1 ~
delete pRootProducts;6 c8 t$ W, ^+ }) y/ i
pRootProducts = NULL;, W$ `5 d1 p; n, M, j3 Q% I @
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/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */
2 Z3 c) _. ]" p. d4 O. k+ R piDocRootsOnDoc->Release();! t& E5 V( h; I0 X' e0 K! F
piDocRootsOnDoc = NULL;
6 ]0 V( F9 D% |* E
5 _; z- z. N# v0 j- t$ H // Get CATIProduct handle on the root product./ O' k$ t( u+ B* Z
CATIProduct *piProductOnRoot = NULL;2 d' D* y7 u, f" o* D+ N/ S
rc = spRootProduct->QueryInterface(IID_CATIProduct,
6 z. f2 w4 Q$ M8 Q! Q (void**) &piProductOnRoot);
' ]: L) u# n$ J4 V2 H9 _ if ( FAILED(rc) ) return 3;- c/ z1 C, n, ] _7 d
* m+ m1 l' x2 P" G; y2 d
/* ---------------------------------------*/8 p1 f# `# x, B. N2 Q$ Y. ^
/* 3. Retrieves children under the root */7 ?& M! x Q/ X, M% S% I
/* ---------------------------------------*/. c, m1 [: i6 a
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int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;5 u! U6 H7 g) W5 X$ e
cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;& C# E; |& J8 `5 L6 A+ L
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// then on a root product, get all the children agregated to it.
: P/ c& X" [' @ @ CATListValCATBaseUnknown_var* ListChildren =% h; u- P9 j2 ^4 x- N
piProductOnRoot->GetAllChildren();
: N% m( I) O! P$ d3 o/** @anchor err_2 piProductOnRoot not set to NULL after release */
1 |& V2 ?; f4 K8 n4 r* `4 Q+ w- J piProductOnRoot -> Release();
* h2 z$ }* y# J0 @& \ piProductOnRoot = NULL;
c% n6 o) l$ G5 r if(NULL != ListChildren)
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int numberOfChildren = ListChildren->Size();
( A& z! m0 `$ q2 T: t5 n cout << " Number of all children under the root = " << numberOfChildren << endl << flush;; C% o! @4 W2 ^, b
+ h ^) p( X+ c
/* -----------------------------------------------------------*/# y$ H8 B( ^- r/ R% P- T. O' v& B! R
/* 4. For each child, get its partNumber, and InstanceName */
* W! t7 s; H8 f5 g8 ^: s j /* -----------------------------------------------------------*/
1 U4 ]$ N6 C* k/ ~ CATIProduct_var spChild = NULL_var; @4 O* c" O* @8 C* S
for (int i=1;i<=numberOfChildren;i++)% m! H+ S {" k
{% `& t/ X( j" O( {" v0 B E% y
spChild = (*ListChildren);/ S9 u1 b+ u v _: m. S5 Z" O" S% \9 e
/** @anchor err_3 spChild not tested before use ( if !! ) */
& @. { h% W, d' q, v if ( NULL_var == spChild ) return 4;
$ d0 B/ Z1 b: ]5 u/ c8 h2 t CATUnicodeString partNumber = spChild -> GetPartNumber();
$ A+ O4 A/ @3 P1 a0 y- g: w CATUnicodeString instanceName (" ");: g: _/ B5 A& k ?5 w0 R- B
rc = spChild -> GetPrdInstanceName ( instanceName ) ;. P9 M) H$ f- [+ R
if ( FAILED(rc) ) return 4;6 ~ J5 ~: N: O& T7 _( F
+ d f& s% V9 V5 l, y3 X1 p8 ~ cout << " child number : " << i << endl << flush;/ Z: h4 w( F9 L1 h. M
cout << " has as part number : " << partNumber.CastToCharPtr() << endl << flush;0 q6 a/ c$ ?. W! {
cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;
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delete ListChildren;
( ]. o* c% T9 v& Z: U( v: p ListChildren=NULL;
0 j/ T) Z! R: A3 f1 Q7 }8 Y/ p }
! H. u# `5 n3 t' I4 P /* -------------------------------------------- */
2 o9 f. Z1 K4 c6 L. F) I* z /* Ends the session */
, Q1 C& H, I- P% g2 X7 { /* -------------------------------------------- */[/mw_shl_code]7 H3 K+ z1 z7 }2 m- e0 d9 H2 ^6 k
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