Catia二次开发源码分享： 获取装配所有组件列表

admin

, ?3 M( x2 C3 V' B* I0 C$ ~Catia二次开发源码分享： 获取装配所有组件列表
, ]2 }7 h4 g7 z8 b% p' D

! M5 S% e% \4 u. Z% S; e[mw_shl_code=c,true]/* ----------------------------*/
+ o) c5 J- m, U) D( p        /* 2. Retrieves Root Product   */
        /* ----------------------------*/
% T; D& g( B9 A       
        // Begin navigation throUGh the document => start with the RootProduct.
        CATIDocRoots* piDocRootsOnDoc = NULL;
1 A  `9 u2 p: X# i) w4 O. @( I, b        rc = pDoc->QueryInterface(IID_CATIDocRoots,
                                      (void**) &piDocRootsOnDoc);
        if ( FAILED(rc) ) return 3;
       
        // get the root product which is the first element of root elements
        CATListValCATBaseUnknown_var* pRootProducts =
( B2 s. d; Z/ ~; r! d                piDocRootsOnDoc->GiveDocRoots();
        CATIProduct_var spRootProduct = NULL_var;
* j5 m& U+ w) a4 D       
        if (pRootProducts && pRootProducts->Size())
        {  
                spRootProduct = (*pRootProducts)[1];
                delete pRootProducts;
                pRootProducts = NULL;
        }
2 n4 m- O* J' \& i. h) F1 e/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */
. J& v3 l1 ^3 \5 Z1 l% y        piDocRootsOnDoc->Release();
        piDocRootsOnDoc = NULL;
( t( Y* h' g1 w2 Q& }$ ?; e) _* n. K       
2 [/ \+ T7 E$ e! ^. @1 w/ @4 E        // Get CATIProduct handle on the root product.
        CATIProduct *piProductOnRoot = NULL;
: b5 w1 h9 S/ W& j, n& @        rc = spRootProduct->QueryInterface(IID_CATIProduct,
' K8 z9 p8 r# |4 e8 Q  P                                               (void**) &piProductOnRoot);
        if ( FAILED(rc) ) return 3;
7 n, M! b4 W  K
& c7 B0 i) O8 z  D6 S' s) t        /* ---------------------------------------*/
( T) F5 U  c2 t# }) G- {+ m        /* 3. Retrieves children under the root   */
, s2 ]( ^6 K- x        /* ---------------------------------------*/
       
        int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;
        cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;
       
, B7 A# b4 N+ r# _        // then on a root product, get all the children agregated to it.
' |4 T2 V% L, b- L9 E8 z1 A        CATListValCATBaseUnknown_var*   ListChildren =
                piProductOnRoot->GetAllChildren();
/** @anchor err_2 piProductOnRoot not set to NULL after release */
9 U0 }: p8 ]! v/ T0 l# Q        piProductOnRoot -> Release();
        piProductOnRoot = NULL;
        if(NULL != ListChildren)
/ l: p- d  {- o1 z+ o        {
  \0 |# ?" s4 V1 ]) `               
0 {# F4 c& _) J: K: L6 P7 m                int numberOfChildren = ListChildren->Size();
* c3 ^' G, O- }' Y4 l8 n+ D/ q                cout << " Number of all children under the root = " << numberOfChildren << endl << flush;

                /* -----------------------------------------------------------*/
* V5 y) R# I8 I4 n9 R                /*  4. For each child, get its partNumber, and InstanceName   */
                /* -----------------------------------------------------------*/
, F1 m7 F/ G2 w7 i                CATIProduct_var spChild = NULL_var;
                for (int i=1;i<=numberOfChildren;i++)
                {
                        spChild = (*ListChildren);
/** @anchor err_3 spChild not tested before use ( if !! ) */
                        if ( NULL_var == spChild ) return 4;
2 @' G. I# h" @- {                        CATUnicodeString partNumber = spChild -> GetPartNumber();
# B3 ]+ R4 R6 P% ]! Z$ D6 @, v                        CATUnicodeString instanceName (" ");
" R) B8 _  F6 f& a0 Y3 U' D                        rc = spChild -> GetPrdInstanceName ( instanceName ) ;
                        if  ( FAILED(rc) ) return 4;
                       
                        cout << " child number : " << i << endl << flush;
1 b7 c5 M, S# Z3 {4 h7 s- m1 F                        cout << " has as part number : " << partNumber.CastToCharPtr()  << endl << flush;
5 s2 _8 X. `8 w! n- o# k                        cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;
1 e8 d! B+ ]% }0 d6 }                }
$ R! O1 E  ^2 a8 P8 Y                delete ListChildren;
                ListChildren=NULL;
        }       
4 y! S+ Z# b& O; x$ t        /* -------------------------------------------- */
        /*   Ends the session                        */
        /* -------------------------------------------- */[/mw_shl_code]
9 B* D6 k* H1 |5 C