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Catia二次开发源码分享: 获取装配所有组件列表
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- W0 E2 K* r! {# E[mw_shl_code=c,true]/* ----------------------------*/2 q! \/ U' H( k6 v( y; s2 {
/* 2. Retrieves Root Product */6 o0 i6 u! V7 u$ v& t" {) B5 \
/* ----------------------------*/
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// Begin navigation throUGh the document => start with the RootProduct.+ T7 a; k$ o& T& \, m2 ?
CATIDocRoots* piDocRootsOnDoc = NULL;1 C' J4 D! I* V) U) d* U
rc = pDoc->QueryInterface(IID_CATIDocRoots,% m& O* A. E `4 C- a
(void**) &piDocRootsOnDoc);& w; t5 h" L. y* h) f( v
if ( FAILED(rc) ) return 3;
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// get the root product which is the first element of root elements: y$ f& f& J1 X& Z
CATListValCATBaseUnknown_var* pRootProducts = 6 d0 G( [* Y7 B4 i) W) n( X; L
piDocRootsOnDoc->GiveDocRoots();" Q5 m- W: k7 x0 M4 f
CATIProduct_var spRootProduct = NULL_var;: ] Y7 E9 r4 ?
$ L/ }) S& i$ s if (pRootProducts && pRootProducts->Size())
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spRootProduct = (*pRootProducts)[1];
, D1 Q4 K2 Q$ _" a) P: `$ c$ P delete pRootProducts;7 l. V3 y! l/ G9 L* }3 G, s
pRootProducts = NULL;
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/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */
3 V1 W, H# p8 s5 x6 u5 d piDocRootsOnDoc->Release();
: k3 ?( v" o! L! K6 u piDocRootsOnDoc = NULL;
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// Get CATIProduct handle on the root product.
( H6 X3 O" z7 L. D CATIProduct *piProductOnRoot = NULL;) b. Y& a! B! T) P/ V
rc = spRootProduct->QueryInterface(IID_CATIProduct,& ~5 j9 F. q- s# a6 r: u/ m
(void**) &piProductOnRoot);
' `' [ m! u# j D1 | if ( FAILED(rc) ) return 3;
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& @' `( S' g. ]- k/ v$ q# P. R% B /* ---------------------------------------*/
m) v- v$ o! K! ~( b) ^ /* 3. Retrieves children under the root */
* v4 y! {# R& J9 p$ ^% O /* ---------------------------------------*/% z7 |& V J! {) e+ P
* B& f& ]/ k1 { int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;
) b& q2 @5 ~, X c cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;+ |$ h; T( v |& z F1 n
% F: P' m) u" o2 T- E* B // then on a root product, get all the children agregated to it.9 j1 l8 }8 G4 d9 y
CATListValCATBaseUnknown_var* ListChildren =
* u, ?8 P) ^8 j piProductOnRoot->GetAllChildren();7 ]) T2 T0 h4 c; {/ k8 }/ j: e
/** @anchor err_2 piProductOnRoot not set to NULL after release */
, a/ b* m3 c# s) A: ~# i ?' P2 V piProductOnRoot -> Release();
9 w4 _7 B% z' e0 L" O6 `) R piProductOnRoot = NULL;
, W& ?' `4 A4 K$ l1 ^. [) R if(NULL != ListChildren)
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5 P4 D& ^6 O% D/ p" z/ j int numberOfChildren = ListChildren->Size();
: _( q; M; n7 e5 l) J cout << " Number of all children under the root = " << numberOfChildren << endl << flush;
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/* -----------------------------------------------------------*/7 W, {. K# e& p+ n. J& g+ D6 r
/* 4. For each child, get its partNumber, and InstanceName */
$ _3 P3 E- d# ?2 k* o# z7 E2 _ /* -----------------------------------------------------------*/' D' ^* ?2 `! N/ Q. q2 ~) v; v
CATIProduct_var spChild = NULL_var;
' v! r6 j: L7 {: r5 f) U for (int i=1;i<=numberOfChildren;i++)
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spChild = (*ListChildren);" w& k* L6 \5 u
/** @anchor err_3 spChild not tested before use ( if !! ) */ " b% v% X4 E' t9 D9 k* Q1 x2 d
if ( NULL_var == spChild ) return 4;1 a1 ]9 i! `' e: y% s h7 r( c
CATUnicodeString partNumber = spChild -> GetPartNumber();+ J- `) B/ c- q& d0 a+ Y
CATUnicodeString instanceName (" ");
9 A5 }# B; _8 |* X6 q/ _; d rc = spChild -> GetPrdInstanceName ( instanceName ) ;( R6 I" w) p' t
if ( FAILED(rc) ) return 4;4 G8 E7 w" k1 @3 D2 J- \% F5 j0 h
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cout << " child number : " << i << endl << flush;1 G1 }9 \" ?' G5 \+ E9 r% q
cout << " has as part number : " << partNumber.CastToCharPtr() << endl << flush;
: [+ ~: W6 S% I8 a V5 i cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;4 {+ z' L* U4 f, c8 b- h
}
3 a, c- ` t8 E* i! ~% E delete ListChildren;. R7 z! r' ?( @; z4 ]; w/ n
ListChildren=NULL;5 X: ]+ d/ m2 q) n
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/* -------------------------------------------- */
% A6 Z- S6 c L# l, a; t _ /* Ends the session */4 ^0 k3 e! M5 `6 n0 N+ M
/* -------------------------------------------- */[/mw_shl_code], V; q w9 _* L2 M& _
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