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8 G! d) I7 G* Y. z9 CCatia二次开发源码分享: 获取装配所有组件列表: D: R3 _4 x- p) t4 i- I
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* J, ~) E9 V" j, h8 R4 _[mw_shl_code=c,true]/* ----------------------------*/( ]& A2 W7 p+ L) o" p. W9 y! w
/* 2. Retrieves Root Product */
" H7 p0 K8 E! n# L /* ----------------------------*/
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// Begin navigation throUGh the document => start with the RootProduct.
( X7 R3 U5 m! z" `, o K CATIDocRoots* piDocRootsOnDoc = NULL;, m7 L5 I' Q# Q$ k* Y
rc = pDoc->QueryInterface(IID_CATIDocRoots,8 W* Q3 R: a7 C, }
(void**) &piDocRootsOnDoc);1 X; R8 ~. l' K+ e" q) A8 I' T! t
if ( FAILED(rc) ) return 3;4 h, o" L( t, v% N2 T) T- B
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// get the root product which is the first element of root elements
9 [2 e" ?, S, [: K( H9 | CATListValCATBaseUnknown_var* pRootProducts =
8 j7 Z3 c @- Q( E/ ^ piDocRootsOnDoc->GiveDocRoots();2 N2 ~1 g y/ j' J& E0 r
CATIProduct_var spRootProduct = NULL_var;! R, H' k$ R8 X. D/ P7 _* M2 z/ q8 R
% F6 x8 z5 T& U) g if (pRootProducts && pRootProducts->Size()). U' d" A' H+ ~; x; L! o; \
{ : ?- y8 ^ E5 W' U
spRootProduct = (*pRootProducts)[1];1 m/ D! l# z+ Y! o# ~! j% B5 l5 @) J
delete pRootProducts;& n7 ^. I- h& h5 p& E3 U+ @
pRootProducts = NULL;( P" V/ ^: b7 j F: W
}
: j) I2 M+ I" D2 s# a/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */ 2 O$ k$ Q& z! v( A; w
piDocRootsOnDoc->Release();
( o' x6 u3 G- p3 c piDocRootsOnDoc = NULL;
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// Get CATIProduct handle on the root product., k1 z- B" Y5 Y3 l, H' E% ]) d
CATIProduct *piProductOnRoot = NULL; E; O5 V- u% H S, A
rc = spRootProduct->QueryInterface(IID_CATIProduct,
9 k4 w/ |! C4 k- L" H2 H$ { (void**) &piProductOnRoot);
1 @3 H7 R8 A( [' o3 {2 o3 I5 G if ( FAILED(rc) ) return 3;2 ^5 [# X4 M3 E i1 T H1 B
. o0 ~/ T+ D4 H. r: q /* ---------------------------------------*/
& q" X$ T9 I$ q: |: S: i /* 3. Retrieves children under the root */
8 m+ O$ ?5 r+ _, ~' C! Y0 } /* ---------------------------------------*/
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/ C9 z7 y+ T# E- b" c/ i9 x& G& w int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;
: O1 R& S! L+ O0 l7 @- t cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;% l% T& d/ T! V( I8 t# K4 t+ x3 J
: _4 C- \) V" o$ [$ H // then on a root product, get all the children agregated to it./ b& E, {! t' V: R% Z2 p" z$ m
CATListValCATBaseUnknown_var* ListChildren =5 w9 ^, O3 [- N$ C% l
piProductOnRoot->GetAllChildren();
8 _2 U* u: T! b( C/** @anchor err_2 piProductOnRoot not set to NULL after release */ ) e$ E: n- J5 G6 b. g' g1 z
piProductOnRoot -> Release();
9 w- p5 ^0 X, P, M! F* A piProductOnRoot = NULL;5 U1 s4 o* [! x$ M1 }, d- H% `
if(NULL != ListChildren)
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! D8 F ]# r- \ int numberOfChildren = ListChildren->Size();/ ], t# M$ P$ {, ~
cout << " Number of all children under the root = " << numberOfChildren << endl << flush;
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t Y1 c0 k \ /* -----------------------------------------------------------*/
! M- x- P, f e) R2 M! o /* 4. For each child, get its partNumber, and InstanceName */
$ ] y4 N, S& r! w /* -----------------------------------------------------------*/
' z' |6 K# H: f- N CATIProduct_var spChild = NULL_var;
' A: w, j! e: R2 X0 L& U for (int i=1;i<=numberOfChildren;i++)! |8 L2 g3 C" d1 D- x# l S
{
/ y5 G! e" W5 d: P* E! D$ _7 a spChild = (*ListChildren);6 C6 |. ~8 F# I8 D
/** @anchor err_3 spChild not tested before use ( if !! ) */
% n% t1 ]/ z7 [* U. Z if ( NULL_var == spChild ) return 4;
- f: q0 ~, W7 d3 j2 X* R/ ]; Y CATUnicodeString partNumber = spChild -> GetPartNumber();0 D8 L2 _8 `7 Z; j. x
CATUnicodeString instanceName (" ");
A0 y( X1 U9 W/ f* L6 i rc = spChild -> GetPrdInstanceName ( instanceName ) ;
) a6 v& g2 J2 v/ b8 i+ r/ O if ( FAILED(rc) ) return 4;1 Q- G& w2 T* A- O; B H
+ I. f+ ]; |$ A. i# s7 V cout << " child number : " << i << endl << flush;
; R. `5 Q: ?+ { cout << " has as part number : " << partNumber.CastToCharPtr() << endl << flush;8 j/ _, X' |/ H& X8 o2 U- e
cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;
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delete ListChildren;* N; z9 L& v* a
ListChildren=NULL;
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9 L, {2 p4 G: f' u* N. G, R6 d+ g3 i /* -------------------------------------------- */5 ?# g' Q3 W6 o1 [: B' j
/* Ends the session */
# q1 `9 N$ O5 t5 N5 T2 ~0 b /* -------------------------------------------- */[/mw_shl_code]$ _6 ~0 j5 `6 W( j% o- K
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