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+ u# ]/ D+ @) `3 t mCatia二次开发源码分享: 获取装配所有组件列表# y+ i2 t. h- D( \
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: s' J9 v/ B& K3 J$ G7 A[mw_shl_code=c,true]/* ----------------------------*/+ ~7 a0 b% D- E2 p. @
/* 2. Retrieves Root Product */
" Y. R$ H; j- G6 ?' F$ o+ f# X /* ----------------------------*/
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9 o/ v5 k( r4 J* v2 @ // Begin navigation throUGh the document => start with the RootProduct.
+ f3 ^, Z6 W! c0 f CATIDocRoots* piDocRootsOnDoc = NULL;: a- C, e* h) k
rc = pDoc->QueryInterface(IID_CATIDocRoots,: R. B: W* ~+ m5 _' S' ?8 r
(void**) &piDocRootsOnDoc);& q. q! v3 x6 s: g/ v( m" e
if ( FAILED(rc) ) return 3;
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// get the root product which is the first element of root elements; N# w; I, f; y Q; @& b. b
CATListValCATBaseUnknown_var* pRootProducts =
; R8 n3 [( w& y! k& O5 E$ d. Y piDocRootsOnDoc->GiveDocRoots();; S L5 f, T; n& E6 }
CATIProduct_var spRootProduct = NULL_var;: A+ n, H1 s" i% w' n
: u1 W2 ]6 G/ a; y* D8 N7 \; { if (pRootProducts && pRootProducts->Size()): p4 D t2 c9 ~5 m" Z; Y q
{
2 D8 v# o1 s1 e3 E6 s$ m, b. \! \ spRootProduct = (*pRootProducts)[1];
5 b* y4 [) o5 e+ C3 x0 m) a- R delete pRootProducts;- J& T) D5 y9 `1 t- S
pRootProducts = NULL;9 h' w7 A3 J0 v$ i. ~' O. s
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/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */ 8 [& w% A. q" i7 I4 m
piDocRootsOnDoc->Release();' s- \) M; k2 n
piDocRootsOnDoc = NULL;
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" L+ H7 H0 U" s9 D! J0 h // Get CATIProduct handle on the root product.# \4 B) t$ b8 y$ u) ^- ~
CATIProduct *piProductOnRoot = NULL;
" @ Z& I/ Y6 \7 X9 w rc = spRootProduct->QueryInterface(IID_CATIProduct,9 e F8 ~! D( j3 p1 W
(void**) &piProductOnRoot);2 t$ S' Y1 |1 H. \0 J
if ( FAILED(rc) ) return 3;
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/* ---------------------------------------*/
8 p8 Y3 p" j2 R /* 3. Retrieves children under the root */
5 E$ n- {$ v$ M) l0 ? /* ---------------------------------------*/' o7 a8 l3 v* n% G8 Y
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int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;0 N- |/ @2 v- D# ^7 {) m$ R' U
cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;* f( _# H3 h0 O ^+ ^
/ Y4 o; J5 O! ^) o& I // then on a root product, get all the children agregated to it.2 H+ x O& }% {6 m3 F2 o2 l
CATListValCATBaseUnknown_var* ListChildren =) I2 J2 v* R! x; }$ x
piProductOnRoot->GetAllChildren();
1 C# [0 _$ A% [+ i# z& C. n7 k* R/** @anchor err_2 piProductOnRoot not set to NULL after release */
" f- @ _7 f0 }& p, p( [ piProductOnRoot -> Release();" [# ]; ^ ]0 e! j! p
piProductOnRoot = NULL;' m/ E5 k' L/ Q2 k
if(NULL != ListChildren)
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+ V# B& H" Y% m: w8 \8 O int numberOfChildren = ListChildren->Size();
: o# H1 h, n9 H t6 M cout << " Number of all children under the root = " << numberOfChildren << endl << flush;
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9 T) r+ [. v4 Q" M- Q1 S8 S6 _4 K /* -----------------------------------------------------------*/
$ y6 n% Z5 K; h/ d0 ~! _ /* 4. For each child, get its partNumber, and InstanceName */
) k+ W2 T! |: a /* -----------------------------------------------------------*/
3 C1 {2 m" U& h- ^* k; I CATIProduct_var spChild = NULL_var;
{* H# K# u6 t; ~3 E, I for (int i=1;i<=numberOfChildren;i++)
& B! W$ S7 u7 D/ v1 B' O3 R {
- t X$ |1 _# \ spChild = (*ListChildren);
) `& b7 c6 b7 g9 G1 @/** @anchor err_3 spChild not tested before use ( if !! ) */ ; W/ ~) x! O4 W
if ( NULL_var == spChild ) return 4;
* g( r* }( V5 L4 u# P CATUnicodeString partNumber = spChild -> GetPartNumber();
( n* o- S0 _1 W, ~! ]. V CATUnicodeString instanceName (" ");1 q: `5 y( w6 g3 ~" v' P: u
rc = spChild -> GetPrdInstanceName ( instanceName ) ;
" M7 {: Z. ~" J8 R if ( FAILED(rc) ) return 4;
" I4 b0 p# e: O1 V1 u/ A. {
( Z! z/ `% F; h cout << " child number : " << i << endl << flush;2 Y7 S9 A. j, y. b
cout << " has as part number : " << partNumber.CastToCharPtr() << endl << flush;
$ `; P1 @$ d9 A2 [* F cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;
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delete ListChildren;3 Y. g- m3 V; e. o3 |( S4 S8 A
ListChildren=NULL;
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/* -------------------------------------------- */
* P* y4 t; l' X8 f /* Ends the session */0 \+ q6 B6 P D6 L
/* -------------------------------------------- */[/mw_shl_code]
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