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9 s( y8 o+ Z* [. J3 R5 lCatia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]/* ----------------------------*/
% f- T x8 s3 n /* 2. Retrieves Root Product */; @+ N0 o0 {% k
/* ----------------------------*/8 J3 A1 i; A3 P8 i" E8 o1 e
8 D, F- Q+ q8 } // Begin navigation throUGh the document => start with the RootProduct.7 H& f0 Y8 J. @: A
CATIDocRoots* piDocRootsOnDoc = NULL;5 \% g# K) c. w3 I
rc = pDoc->QueryInterface(IID_CATIDocRoots,
7 B4 G. c4 \ R (void**) &piDocRootsOnDoc);
6 e D1 }6 h5 ] | if ( FAILED(rc) ) return 3;/ U7 x0 u. K0 R4 O$ d/ x7 P. \5 l& Y
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// get the root product which is the first element of root elements
7 `- J" j0 N& y7 g0 i s: `5 } CATListValCATBaseUnknown_var* pRootProducts =
o* i. v7 N8 h8 A piDocRootsOnDoc->GiveDocRoots();
F. B% B) N! O' ^/ F CATIProduct_var spRootProduct = NULL_var;
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if (pRootProducts && pRootProducts->Size())1 Q- k4 P# A* p% v5 \4 D, O2 d! N0 A
{
4 q! y, r" `" } spRootProduct = (*pRootProducts)[1]; [- _" _* ?" M
delete pRootProducts;
# L+ i, ^/ W+ k, T8 B4 A6 M3 _ pRootProducts = NULL;4 R& W/ X# e! O7 e1 u
}
- |4 M# r- g% ]/ [$ ]) G* p/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */
' p1 l* J4 F, V B7 l. j piDocRootsOnDoc->Release();
0 Y- p9 I$ h/ G piDocRootsOnDoc = NULL;
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2 P6 [6 M; L- p p0 L, X/ e% Q // Get CATIProduct handle on the root product.: _6 U. f0 h; ^5 r% V
CATIProduct *piProductOnRoot = NULL;! }: A4 e7 K$ F) _" y- W, T, k
rc = spRootProduct->QueryInterface(IID_CATIProduct,
4 W3 O% r8 ]' g- r/ t) F# T1 E6 g (void**) &piProductOnRoot);9 J& D2 m- {; ~# H( A+ f' z
if ( FAILED(rc) ) return 3;1 v2 ?$ k& I' x% x
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/* ---------------------------------------*/% k; o5 a Y" B5 {
/* 3. Retrieves children under the root */
- R1 s3 {, g& L6 @9 Y7 N /* ---------------------------------------*/! g( |4 \5 i1 u9 U6 H: t; m
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int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;2 M3 D7 I3 n3 g# A2 K$ I
cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;7 e( `( X% q9 S+ l+ e" c2 q7 Q
, C# F! N3 _1 E8 l) [- q5 K: r7 n // then on a root product, get all the children agregated to it.6 Y" o: k/ [' Y' _+ T% {1 c
CATListValCATBaseUnknown_var* ListChildren =# T$ h' O1 c- r0 I' a% y. V
piProductOnRoot->GetAllChildren();' y. ]! {: k; L7 b
/** @anchor err_2 piProductOnRoot not set to NULL after release */ ( ]; z" K; Q0 K( U# d
piProductOnRoot -> Release();
* I& O9 x- J: S; W' D* _ piProductOnRoot = NULL;& n0 r" w- W: R* Q, ~
if(NULL != ListChildren)
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9 d. a4 P0 h4 J+ a int numberOfChildren = ListChildren->Size();
: d5 Z' \7 |! s* e8 Q cout << " Number of all children under the root = " << numberOfChildren << endl << flush;
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' {# E" A, Y- F( D! p+ ^* H" _% e /* -----------------------------------------------------------*/9 O4 D1 |% E( b+ y
/* 4. For each child, get its partNumber, and InstanceName */
; M) O2 ~# ]+ k. V' {1 Q# R# g /* -----------------------------------------------------------*/& h9 ?0 ~" [% P( D* v5 b
CATIProduct_var spChild = NULL_var;1 V8 _ L5 ]# M- o
for (int i=1;i<=numberOfChildren;i++)$ X* h4 Q4 }" ^9 p
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spChild = (*ListChildren);
! P- M" y$ J+ Q$ c4 [0 g/** @anchor err_3 spChild not tested before use ( if !! ) */
1 ~, l' |8 y: t( J: s if ( NULL_var == spChild ) return 4;
- E# {/ ~, \" C5 R- x CATUnicodeString partNumber = spChild -> GetPartNumber();
# i9 _1 a- W( l7 \% M CATUnicodeString instanceName (" ");1 ^/ q: {5 {0 m1 |
rc = spChild -> GetPrdInstanceName ( instanceName ) ;+ |( d' [0 M0 ?' A6 n0 x. F
if ( FAILED(rc) ) return 4;
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& x, O/ B+ [0 I# P' u. h cout << " child number : " << i << endl << flush;
) m2 p2 Q' e6 `' i8 x0 [+ x cout << " has as part number : " << partNumber.CastToCharPtr() << endl << flush;
a* \; q9 y; r0 V4 J, u3 x5 J+ z( Z cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;
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1 O/ v( `. o5 r& h delete ListChildren;3 y# ]. A* V; w- I/ D6 t* |# L
ListChildren=NULL;9 A- T \5 w: D5 k- G" e" [
}
7 a( ~) w7 f) m, j. l, V7 o9 n /* -------------------------------------------- */
! I P8 G1 r Z2 k/ ^; Z /* Ends the session */: B% ^8 @, ]8 M5 M4 T7 W
/* -------------------------------------------- */[/mw_shl_code]# a$ r% X6 U8 o0 {/ e
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