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+ C$ b0 p3 R" M. w% u: _+ JCatia二次开发源码分享: 获取装配所有组件列表1 ]6 ^) O$ d; ]( T5 y0 J
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) L$ N, x- v' f, N: A8 j! S$ Y# x) V[mw_shl_code=c,true]/* ----------------------------*/
2 P5 O5 _! L5 \. V: r7 S0 s /* 2. Retrieves Root Product */
2 R* {/ ^4 l/ q: {4 s /* ----------------------------*/8 `/ I" E0 u( M1 K' {: [& Q, e
' o( ]# u2 ]) z. G- h0 b // Begin navigation throUGh the document => start with the RootProduct.
) Y1 ^5 q1 z b- _% ~0 M" i: | CATIDocRoots* piDocRootsOnDoc = NULL;
. X$ Q0 V2 l; A$ o7 |# x! H; t e rc = pDoc->QueryInterface(IID_CATIDocRoots,# h8 C; {: l) _7 w; A- n
(void**) &piDocRootsOnDoc);
- r6 C( H: N2 {( G, \ if ( FAILED(rc) ) return 3;
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- M0 U5 a3 p6 G // get the root product which is the first element of root elements. a! o* O2 j' |* E3 y# h6 m2 W
CATListValCATBaseUnknown_var* pRootProducts =
! R+ {3 _$ G: p piDocRootsOnDoc->GiveDocRoots();; H5 { M1 J! n+ c! Z2 G+ Y
CATIProduct_var spRootProduct = NULL_var;+ K2 d1 j# q$ Q6 X3 d! g) R# \
9 C( J. X' n b6 v# a if (pRootProducts && pRootProducts->Size())
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4 ]. p+ p! F: R: {8 _: Z spRootProduct = (*pRootProducts)[1];; L, i+ N- i0 W3 N! V
delete pRootProducts;
6 H' O! a3 [5 f! K+ P) r pRootProducts = NULL;
: v9 R+ H* n0 A+ s9 C4 W }
! t8 r# T2 P) i/ L: y! n; v/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */ ' F" C! C2 ~3 O0 O$ Z: ?6 s
piDocRootsOnDoc->Release();
# h4 o5 W9 @7 C# ~5 o4 ` piDocRootsOnDoc = NULL;: x( I5 R/ b* s6 S& W
7 t* R& {* F+ u% v7 v$ n // Get CATIProduct handle on the root product.3 z) C2 @9 n. [' I8 x% r4 ]
CATIProduct *piProductOnRoot = NULL;
4 ]4 O5 j- Y" p. d1 p% |/ R, ]/ V" L rc = spRootProduct->QueryInterface(IID_CATIProduct,9 n: ~) h# ?3 X0 l
(void**) &piProductOnRoot);
7 I! d( z6 _+ M Q' Q if ( FAILED(rc) ) return 3;
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/* ---------------------------------------*/
( ~" K7 k- Q) U4 X; t+ S/ { /* 3. Retrieves children under the root */
+ C: q$ L3 Z5 j, m /* ---------------------------------------*/
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- l5 H, O0 ]6 N/ ~5 r int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;( J* C( J' o0 K% s, |: b. j! H
cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;
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+ f4 {1 n3 b. X9 I' P* Y2 y // then on a root product, get all the children agregated to it.* I* @: K# `$ C$ ~$ _* N
CATListValCATBaseUnknown_var* ListChildren =
% t( P3 r; B8 a; X% y piProductOnRoot->GetAllChildren();
' q/ {8 c: G+ Z" i5 D) V: @/** @anchor err_2 piProductOnRoot not set to NULL after release */ + C. i% Q2 c5 a
piProductOnRoot -> Release();
( H! s$ K) q) F" u: O! C piProductOnRoot = NULL;
. K2 E7 u3 b4 e8 w j+ R if(NULL != ListChildren)) p* z/ J! R" V& N K. M- Q& ?' I
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int numberOfChildren = ListChildren->Size();
3 Y* f& ]3 k+ F/ V( l- M4 b$ T cout << " Number of all children under the root = " << numberOfChildren << endl << flush;
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/* -----------------------------------------------------------*/
/ p0 E% l% B5 n& D! T4 X /* 4. For each child, get its partNumber, and InstanceName */* A6 |. u; e1 q; N; {" o6 g5 j
/* -----------------------------------------------------------*/
& c* U* y( f) l0 s7 N, Q CATIProduct_var spChild = NULL_var;
$ H7 O+ B0 H! @) S: ?% C for (int i=1;i<=numberOfChildren;i++)% Z x( G3 a# m# ]6 f U
{
& m3 t' X0 c- v( E ] spChild = (*ListChildren);5 c5 M* c% ~% R4 x- Q* g
/** @anchor err_3 spChild not tested before use ( if !! ) */
& L' s/ H) W5 l0 r& c, G: N if ( NULL_var == spChild ) return 4;
& f+ n. Y( g6 j CATUnicodeString partNumber = spChild -> GetPartNumber();! [4 }" }* N8 J9 L& Y
CATUnicodeString instanceName (" ");
* H. n; B+ [! ~ rc = spChild -> GetPrdInstanceName ( instanceName ) ;5 Y! n8 ~$ \+ a" E
if ( FAILED(rc) ) return 4;" M" ^# c( Q3 j7 [7 n' w% |. G3 G
- {. B Q, p5 \7 { cout << " child number : " << i << endl << flush;" }8 o! A0 t4 j& D( I
cout << " has as part number : " << partNumber.CastToCharPtr() << endl << flush;; _% i2 }+ I& v' k
cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;- X6 J* g C2 t+ {' S7 \% ^ d
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delete ListChildren;
0 H O. x+ |- k ListChildren=NULL;# b6 f* {2 s/ }9 B
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/* -------------------------------------------- */
; T4 @( h6 [1 D+ N$ A* r e /* Ends the session */ ^3 C8 n0 r) e! p" r+ Q: I
/* -------------------------------------------- */[/mw_shl_code]
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