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$ E- q. F" G; Y; U( H/ B/ d) K5 d hCatia二次开发源码分享: 获取装配所有组件列表
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[mw_shl_code=c,true]/* ----------------------------*/& l) V8 n# X0 S8 l1 ], n1 S7 [+ W
/* 2. Retrieves Root Product */
6 M2 A& Q# S& t( [ /* ----------------------------*/
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! K6 r Q/ A2 v2 |) M // Begin navigation throUGh the document => start with the RootProduct.
& a) c0 A: s& W9 _ CATIDocRoots* piDocRootsOnDoc = NULL;, K& ` B% z! {
rc = pDoc->QueryInterface(IID_CATIDocRoots,, f0 \1 @, r4 k7 G
(void**) &piDocRootsOnDoc);2 q$ O- I8 j" w
if ( FAILED(rc) ) return 3;; }- d+ A4 X1 F# D
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// get the root product which is the first element of root elements
3 z, D7 g7 Y8 u CATListValCATBaseUnknown_var* pRootProducts = % i F) p% k' O& x8 t- B/ w" J
piDocRootsOnDoc->GiveDocRoots();
' E: a w# h. o. r CATIProduct_var spRootProduct = NULL_var;
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3 A- z% Z# l( b: c if (pRootProducts && pRootProducts->Size())
5 u# z' `* U6 G2 N- F" T {
|: y, U; _4 v) n/ c spRootProduct = (*pRootProducts)[1];4 u* C# b x3 q
delete pRootProducts;
0 Q8 ~% _- \4 _0 e7 a) g pRootProducts = NULL;7 _9 h6 o: v. Z" B }+ {8 @1 ]
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/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */ $ a$ p5 J, K5 b1 Q
piDocRootsOnDoc->Release();
) s" M3 g; K% }. \( y piDocRootsOnDoc = NULL;7 k) t. y& B( D. P6 a; B& x
* O% [& w) D- O2 h' E5 o, | // Get CATIProduct handle on the root product.
3 _. Y: ~3 J; f% r$ P+ p% {- w CATIProduct *piProductOnRoot = NULL;& E9 M" Z# r0 ^' F+ ~: r: m$ j
rc = spRootProduct->QueryInterface(IID_CATIProduct, ~# q9 }" F m7 \0 P% X
(void**) &piProductOnRoot);
2 v/ E2 F) L, Q1 s( i( `# W if ( FAILED(rc) ) return 3;
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/* ---------------------------------------*/, e0 ` v0 T; _6 c7 o7 r3 y, u* W7 y
/* 3. Retrieves children under the root */
$ ^0 W( Q# @+ }' @) H /* ---------------------------------------*/
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int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;
+ T' e, _) u9 E! W8 K1 \+ C: y3 H 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.
! S; b$ Q9 P) e/ p( v' W" ]& d! [ CATListValCATBaseUnknown_var* ListChildren =' |( H5 f; D- {) e. Y
piProductOnRoot->GetAllChildren();
# C4 F3 N+ k4 V! Z4 P" _/** @anchor err_2 piProductOnRoot not set to NULL after release */
+ H( r2 V+ i. H" |3 @8 ^4 p piProductOnRoot -> Release();6 C3 O- L( u3 o* g
piProductOnRoot = NULL;& \- C6 ~: `* Y1 P, a, u
if(NULL != ListChildren)
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5 q5 H8 y* ~3 Y4 S! |9 c, Q9 l+ V int numberOfChildren = ListChildren->Size();
0 @7 Q0 V7 @# w0 ^ cout << " Number of all children under the root = " << numberOfChildren << endl << flush;2 J3 a$ ]' L5 Q9 {
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/* -----------------------------------------------------------*/3 D+ h9 Q" [! q" L$ h
/* 4. For each child, get its partNumber, and InstanceName */
9 \' x% p% G2 R3 y /* -----------------------------------------------------------*/. E7 S0 e: f- v& h" j4 `+ c" I, K
CATIProduct_var spChild = NULL_var;( @ o: a6 p* R. P3 i; d+ _
for (int i=1;i<=numberOfChildren;i++), U3 n# e$ r+ g' H
{
+ \% K8 a* ?3 [# A0 P5 k' d spChild = (*ListChildren);5 f+ H. M1 m% V
/** @anchor err_3 spChild not tested before use ( if !! ) */
5 M1 K1 d& g, f6 U if ( NULL_var == spChild ) return 4;
7 o- e" }' e- L" ~+ N9 Z CATUnicodeString partNumber = spChild -> GetPartNumber();
; [# N9 [- U# P8 p( E1 G CATUnicodeString instanceName (" ");
2 ]8 Y0 D# ~9 i rc = spChild -> GetPrdInstanceName ( instanceName ) ;/ q8 b# B4 U3 F% Q' W
if ( FAILED(rc) ) return 4;! x1 f# p" \) g; {5 f. c5 ?
$ i) Z9 y& d* A6 W/ s cout << " child number : " << i << endl << flush;5 F; V* |0 W4 W' x$ G% h
cout << " has as part number : " << partNumber.CastToCharPtr() << endl << flush;
8 _, H$ \$ z! t. n$ r R3 F4 [# y, N cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;
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4 n4 m1 s! N: l7 |& L delete ListChildren;
' Q, B( g0 D, \8 }' p ListChildren=NULL;
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9 w2 M9 h, _7 w9 U: M/ Z. _ /* -------------------------------------------- */
, q" N$ Q! Y% G/ |# G! B( f2 h8 }, A" B /* Ends the session */
; w' d e! T" v' k/ S! m) d5 z /* -------------------------------------------- */[/mw_shl_code]$ A# r& u" h. G/ v6 `2 a
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