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% [* x4 I1 r: E& @Catia二次开发源码分享: 获取装配所有组件列表% t# |$ h# t7 Y- Q+ j1 ~
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4 x* c4 W/ I) J- |& [2 f8 p3 a2 t! z[mw_shl_code=c,true]/* ----------------------------*/" W9 r* M. }% D5 G- J
/* 2. Retrieves Root Product */2 c6 C0 |8 u2 }
/* ----------------------------*/2 v" z' B; Q6 ]+ O, ^$ u) T# \
5 p; f) j$ U! o1 K // Begin navigation throUGh the document => start with the RootProduct.
, U; j7 c9 h6 u% D6 @( ~ CATIDocRoots* piDocRootsOnDoc = NULL;
1 y. I1 m- A. m1 o rc = pDoc->QueryInterface(IID_CATIDocRoots,9 o: r6 S1 l# C2 Z
(void**) &piDocRootsOnDoc);, p: e7 J% S: i# v+ v4 Y9 x; ~
if ( FAILED(rc) ) return 3;
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// get the root product which is the first element of root elements/ p. q2 ]3 C+ K2 S6 A
CATListValCATBaseUnknown_var* pRootProducts = 1 {$ P! ~+ s3 r. R, R0 h
piDocRootsOnDoc->GiveDocRoots(); v) _+ N: E* R# I& n6 W! a
CATIProduct_var spRootProduct = NULL_var;: o. s( R8 S3 [% l! m3 X
1 Q/ n1 `1 I. x% H. l* A' _( } if (pRootProducts && pRootProducts->Size())5 w* c V' W+ ^0 l
{ 2 r9 m: O4 q6 b$ Y3 Y ?) R5 U* A
spRootProduct = (*pRootProducts)[1];
/ l! l6 G+ d! b5 C delete pRootProducts;6 B7 Q1 R: S. r2 G" C
pRootProducts = NULL;
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/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */ # B- q0 x& z$ W9 m1 L/ z5 l" T9 E
piDocRootsOnDoc->Release();3 c1 `# v: h; e7 k, @8 k
piDocRootsOnDoc = NULL;3 d& M- z# F$ M2 g
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// Get CATIProduct handle on the root product.
! I, _5 [5 Z1 \" B, f& y CATIProduct *piProductOnRoot = NULL;
. J" ]# |$ x: i rc = spRootProduct->QueryInterface(IID_CATIProduct,
; j0 J/ a# v* Y: f7 n5 d (void**) &piProductOnRoot);
; F6 i6 x3 |- |1 m& u- E if ( FAILED(rc) ) return 3;7 F( l0 e, H3 z4 q5 M: @
# z2 Z& f$ `: ~/ y9 T/ U /* ---------------------------------------*/& a* T% E, ?( A9 H4 L- n3 ~$ x+ D
/* 3. Retrieves children under the root */: W# G* I$ \( {: H- J
/* ---------------------------------------*/* X& f% A' Z! l$ B5 N. g% d
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int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;
6 ]0 R" ~& I. P$ h6 r5 s+ ^ 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./ i- I' ?3 C* G+ C: G7 p
CATListValCATBaseUnknown_var* ListChildren =! e9 i" q3 `$ Y
piProductOnRoot->GetAllChildren();
) s8 c+ b5 t+ o, y/** @anchor err_2 piProductOnRoot not set to NULL after release */
0 o% a3 B7 q x piProductOnRoot -> Release();' x, c. I1 F, H- |3 L
piProductOnRoot = NULL;
8 U* N+ c8 @( t7 H' X if(NULL != ListChildren)
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int numberOfChildren = ListChildren->Size();/ }4 \4 x) H# g5 V# I. v: C- k
cout << " Number of all children under the root = " << numberOfChildren << endl << flush;
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N' f) e* E; G' V /* -----------------------------------------------------------*/
# D; Q# }2 I' ?$ W! f$ ~/ B; Y* C$ [ /* 4. For each child, get its partNumber, and InstanceName */& j% P a. P# p3 C/ C1 X6 E
/* -----------------------------------------------------------*/' l' C. R0 |6 J9 K9 @& E
CATIProduct_var spChild = NULL_var;! t) D6 ?$ p2 k
for (int i=1;i<=numberOfChildren;i++), f [. u) j* s2 C. [! t
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spChild = (*ListChildren);
9 T* {$ `7 J8 C D/** @anchor err_3 spChild not tested before use ( if !! ) */
1 k( z0 A: P' w% U9 M4 \7 t7 q if ( NULL_var == spChild ) return 4;- ?! `- q5 K" _% Z" j! d& i) H
CATUnicodeString partNumber = spChild -> GetPartNumber();
7 n- p2 S! i2 B1 J9 [2 { CATUnicodeString instanceName (" ");1 Y$ z+ r) C3 O# \/ h' c
rc = spChild -> GetPrdInstanceName ( instanceName ) ;
) s8 M4 [! k" S& ?. w. J if ( FAILED(rc) ) return 4;( r8 r8 Q; F' o. c* F; g3 o. M
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cout << " child number : " << i << endl << flush;
, m# d2 \$ }8 I cout << " has as part number : " << partNumber.CastToCharPtr() << endl << flush;
* J$ x0 X& N' y+ i2 | n& C cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;8 D& I/ h1 N% z* M3 a2 O( G
}; ^4 z' p. q! F, _ q
delete ListChildren;
- B* Q% b1 \' ?( K ListChildren=NULL;
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/* -------------------------------------------- */
+ N" F% `+ t/ s- A+ P- e /* Ends the session */
/ r* m0 G% q+ Q3 I6 f$ D! P+ x8 i /* -------------------------------------------- */[/mw_shl_code]1 ?! d0 N3 x) q& P- ]
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