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6 ]# i2 o; Z0 O! Q( T1 lCatia二次开发源码分享: 获取装配所有组件列表: R5 s" f' e5 c7 D, i: d% B
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[mw_shl_code=c,true]/* ----------------------------*/
* F3 ]2 R+ J# I& l8 n$ B /* 2. Retrieves Root Product */
0 r R$ x" y% J0 Q! s /* ----------------------------*/1 s' ?- K0 k; j K7 ^) f0 W0 z
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// Begin navigation throUGh the document => start with the RootProduct.
# E# B L+ `4 t; v. N( {: t CATIDocRoots* piDocRootsOnDoc = NULL;8 k$ ?( o: P" K: W
rc = pDoc->QueryInterface(IID_CATIDocRoots,
+ b0 W4 W1 l; x( e1 m9 U9 s7 m. V (void**) &piDocRootsOnDoc); l* D( |$ Y5 e+ o. h% K
if ( FAILED(rc) ) return 3;3 i5 h v7 W1 i* w; |+ F! v
( v0 U6 q8 E% |; L7 \1 l // get the root product which is the first element of root elements
1 L8 _; _1 z( D% [: s d2 h CATListValCATBaseUnknown_var* pRootProducts =
9 e1 S, ~2 Y+ Y" k4 z w7 R8 l4 r piDocRootsOnDoc->GiveDocRoots();2 Z6 p+ R0 E! l, l) K G# u5 g
CATIProduct_var spRootProduct = NULL_var;4 F. P6 O8 T2 b# j) n! ^. C
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if (pRootProducts && pRootProducts->Size())1 A& a; ? v7 U9 h1 ]
{
: x! d, s% _1 \2 {/ C& d# G6 Z spRootProduct = (*pRootProducts)[1];" O3 Z8 \5 s( g' r1 ^$ h
delete pRootProducts;
% m# R9 i" ~3 R3 l( c pRootProducts = NULL;' H+ O3 C) {# X3 q
}
/ H9 E5 S) H* l' f, T0 Z/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */ + ]$ X# o. K V/ b3 }/ G* [
piDocRootsOnDoc->Release();
9 A. I. }7 @3 H5 ~! `* a0 O piDocRootsOnDoc = NULL;
- s. T2 \& J% }6 k
+ K* q+ \, B8 j( t) Z! {2 h$ G // Get CATIProduct handle on the root product.
" }8 ~$ l" A5 i CATIProduct *piProductOnRoot = NULL;
- Z- r# j2 G6 d rc = spRootProduct->QueryInterface(IID_CATIProduct,
- E$ E9 f m2 J0 p3 s/ h9 @/ S (void**) &piProductOnRoot);8 O A6 T9 ?4 ~- }, L' J3 B7 ^3 c
if ( FAILED(rc) ) return 3;. B1 C1 x8 ]( I3 q; J+ B0 ~
3 h8 a- h3 j- [+ O) L /* ---------------------------------------*/: K& R+ v: G8 D: o7 g- J& F) r
/* 3. Retrieves children under the root */
$ C: H5 @0 I- p2 ~+ e7 K/ P /* ---------------------------------------*/
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) I# o* {: N+ N$ H4 J& h int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;
" S1 ]' C/ o2 H* \( s; n* y cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;; L3 r; Z0 Z( L3 k0 O
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// then on a root product, get all the children agregated to it.
3 ]: H8 w. s2 \( W CATListValCATBaseUnknown_var* ListChildren =
$ @9 `; X/ M( ]) N5 d# S; a! P) z2 C piProductOnRoot->GetAllChildren();
; i/ U" }2 l) r/ q( T' t0 G% R, x/** @anchor err_2 piProductOnRoot not set to NULL after release */ " Z7 x, W. [5 o/ p
piProductOnRoot -> Release();
+ Y( n# J* G+ ?3 g2 C piProductOnRoot = NULL;$ v* U: j8 N. i) k6 F
if(NULL != ListChildren)- R, }9 b- |. d) k7 {
{
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int numberOfChildren = ListChildren->Size();/ [+ s3 Y( D9 s3 Z/ T# g
cout << " Number of all children under the root = " << numberOfChildren << endl << flush;
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/* -----------------------------------------------------------*/
/ C; Z$ E) g( H* X( ]# r* d. N /* 4. For each child, get its partNumber, and InstanceName */
( F, q. j/ }5 k) Y" H0 b /* -----------------------------------------------------------*/
; f0 P D7 ~/ V4 @, r' @ CATIProduct_var spChild = NULL_var;
v# x9 g; {( R" O: n) }) \" a e( y for (int i=1;i<=numberOfChildren;i++)
# w1 E( c- @$ R" ]4 @$ t {
8 ^; I1 w! A( v7 Y$ h spChild = (*ListChildren);3 ?) h7 j6 b3 N+ e& P
/** @anchor err_3 spChild not tested before use ( if !! ) */
' k/ @+ Q# T, b' Z; [% O if ( NULL_var == spChild ) return 4;
K: s9 n* k! ]; ^7 l0 x4 _ CATUnicodeString partNumber = spChild -> GetPartNumber();
5 e% X4 R* t. f$ @- E6 m+ U. C( Q CATUnicodeString instanceName (" ");
5 Q3 b$ r: ]. ^! R5 u) T2 D- [ rc = spChild -> GetPrdInstanceName ( instanceName ) ;
6 y/ b# E4 n) @ if ( FAILED(rc) ) return 4;
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cout << " child number : " << i << endl << flush;+ D3 `- X5 j F) c, D# Q$ `
cout << " has as part number : " << partNumber.CastToCharPtr() << endl << flush;; Q: R5 N- G0 D9 o; r
cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;8 C# r; i5 y% F' v
}
; o3 X+ M/ ~8 f( h- k7 g& A delete ListChildren;
/ s$ ^8 p8 z/ o ListChildren=NULL;6 D( G( D2 q! D3 }0 F3 c/ j: S
}
1 t7 _8 M k+ p3 l5 P8 ~3 C- p /* -------------------------------------------- */
! o" V2 N, y) C8 C0 i w /* Ends the session *// P% Y' X" @! b( r
/* -------------------------------------------- */[/mw_shl_code]7 B8 B+ K1 k" ]5 i
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