Catia二次开发源码分享： 获取装配所有组件列表

admin

Catia二次开发源码分享： 获取装配所有组件列表
0 s& D8 R  s3 K) r6 s% Z
1 z& [) F6 n7 S2 \6 |! ?9 j* E( K- E
& a) ]7 M  I# D6 N[mw_shl_code=c,true]/* ----------------------------*/
! x& R5 Q) r3 t/ O* ?        /* 2. Retrieves Root Product   */
* a$ h' a. O) |# e        /* ----------------------------*/
       
        // Begin navigation throUGh the document => start with the RootProduct.
        CATIDocRoots* piDocRootsOnDoc = NULL;
+ r. }; j* R6 U        rc = pDoc->QueryInterface(IID_CATIDocRoots,
                                      (void**) &piDocRootsOnDoc);
8 T( @3 p+ p: n( s4 V5 j        if ( FAILED(rc) ) return 3;
       
        // get the root product which is the first element of root elements
        CATListValCATBaseUnknown_var* pRootProducts =
3 n$ `8 C2 Q4 h- P7 E' o3 b                piDocRootsOnDoc->GiveDocRoots();
( Q6 n' g6 R( H* V, c        CATIProduct_var spRootProduct = NULL_var;
' e. O8 @3 Q0 d. s9 x! y       
        if (pRootProducts && pRootProducts->Size())
1 Z* D( C, |' c+ c8 U/ x* P* c        {  
" j( S1 e4 d# O+ k/ Y( D                spRootProduct = (*pRootProducts)[1];
                delete pRootProducts;
3 r% ]8 K: k5 K+ D! j5 o                pRootProducts = NULL;
1 f' s8 q+ T1 I4 H! |        }
/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */
2 j4 c7 R' }5 F0 S$ h        piDocRootsOnDoc->Release();
0 Z' T: I" r; d! }# }        piDocRootsOnDoc = NULL;
       
        // Get CATIProduct handle on the root product.
        CATIProduct *piProductOnRoot = NULL;
- y; C5 Q7 L6 F7 Q# I0 B        rc = spRootProduct->QueryInterface(IID_CATIProduct,
                                               (void**) &piProductOnRoot);
; [5 p* E- m0 o# I! \        if ( FAILED(rc) ) return 3;

        /* ---------------------------------------*/
. O$ l% h) R, T" x5 C1 h        /* 3. Retrieves children under the root   */
        /* ---------------------------------------*/
3 [8 F3 h7 ^5 ]% R$ I: B       
        int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;
        cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;
       
        // then on a root product, get all the children agregated to it.
; r/ x/ w! `1 S2 N! |9 a" p        CATListValCATBaseUnknown_var*   ListChildren =
: s! p$ q; Z  @" M  ?                piProductOnRoot->GetAllChildren();
) {* T* g$ h, q! A* G$ ]/** @anchor err_2 piProductOnRoot not set to NULL after release */
        piProductOnRoot -> Release();
/ b1 \, o$ X8 J/ m1 s" a        piProductOnRoot = NULL;
' T1 J. h! f; W* l6 L& Q        if(NULL != ListChildren)
        {
* ~9 ~4 O4 `; r: o# X' \               
2 q6 V1 s0 \. z                int numberOfChildren = ListChildren->Size();
" G5 s4 q# @  n  `) C& ^6 @! q                cout << " Number of all children under the root = " << numberOfChildren << endl << flush;

                /* -----------------------------------------------------------*/
                /*  4. For each child, get its partNumber, and InstanceName   */
                /* -----------------------------------------------------------*/
                CATIProduct_var spChild = NULL_var;
) y/ e# r0 W$ t# ?                for (int i=1;i<=numberOfChildren;i++)
# Z! y9 M0 V$ f2 Z/ T% u+ D. \                {
* l0 b5 s6 I7 d$ t7 \                        spChild = (*ListChildren);
+ H/ c+ H2 j4 A0 f4 r4 F/** @anchor err_3 spChild not tested before use ( if !! ) */
- J3 w+ i7 x7 g$ O* c( U                        if ( NULL_var == spChild ) return 4;
                        CATUnicodeString partNumber = spChild -> GetPartNumber();
                        CATUnicodeString instanceName (" ");
                        rc = spChild -> GetPrdInstanceName ( instanceName ) ;
                        if  ( FAILED(rc) ) return 4;
$ q& {5 i3 V. V( |2 y8 ~                       
- ~( J. F* o( B/ C                        cout << " child number : " << i << endl << flush;
+ [9 L3 b6 D  A9 ]! m' \+ e+ ^# s0 U- E                        cout << " has as part number : " << partNumber.CastToCharPtr()  << endl << flush;
                        cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;
                }
                delete ListChildren;
                ListChildren=NULL;
        }       
        /* -------------------------------------------- */
4 k$ E1 R+ ~7 U& [( `' c# ?8 w        /*   Ends the session                        */
        /* -------------------------------------------- */[/mw_shl_code]
$ M7 L" g( o) e! j, x