Catia二次开发源码分享： 获取装配所有组件列表

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  ~9 Z1 c, A; P9 a( `- q# }+ }Catia二次开发源码分享： 获取装配所有组件列表


[mw_shl_code=c,true]/* ----------------------------*/
        /* 2. Retrieves Root Product   */
" x; J) Z7 S! y) a1 E        /* ----------------------------*/
4 L% L& U8 t8 a/ F& u       
) n) Y% G1 L# W+ A        // Begin navigation throUGh the document => start with the RootProduct.
        CATIDocRoots* piDocRootsOnDoc = NULL;
        rc = pDoc->QueryInterface(IID_CATIDocRoots,
# Z9 A. ?- R6 S: D                                      (void**) &piDocRootsOnDoc);
        if ( FAILED(rc) ) return 3;
: x' V2 Q& j4 f: C       
: q% v, v' z3 f: x. B3 u        // get the root product which is the first element of root elements
; O8 S: s% e: K$ @0 t        CATListValCATBaseUnknown_var* pRootProducts =
3 [5 G7 g2 ^+ p3 D; J                piDocRootsOnDoc->GiveDocRoots();
9 X5 C! E/ |# g" i* X        CATIProduct_var spRootProduct = NULL_var;
: Z$ P1 h, g6 V2 @+ b8 t8 n       
        if (pRootProducts && pRootProducts->Size())
: o9 k  [1 m" g        {  
                spRootProduct = (*pRootProducts)[1];
1 H% W# O4 L1 {. c. Y, W- \/ X                delete pRootProducts;
                pRootProducts = NULL;
' ]8 B: t8 j8 N# k9 o' Z+ `4 }, r        }
/** @anchor err_1 piDocRootsOnDoc not set to NULL after release */
        piDocRootsOnDoc->Release();
4 [8 I' }7 R9 I4 k+ F- A( \        piDocRootsOnDoc = NULL;
       
+ W* A+ Q. Q' e6 o* d3 I$ p+ d( v        // Get CATIProduct handle on the root product.
/ \2 S: \1 A7 L8 u' P( ^        CATIProduct *piProductOnRoot = NULL;
6 R+ Q" L; E- B        rc = spRootProduct->QueryInterface(IID_CATIProduct,
( |! z! A" h+ v5 p- |: S5 l                                               (void**) &piProductOnRoot);
8 M+ C5 w2 \2 |+ Y        if ( FAILED(rc) ) return 3;
: n( e1 b0 g% k8 C* L' B- X( v0 c- ]: B
2 i3 g# i1 \* b; a9 _& p9 }9 p) |        /* ---------------------------------------*/
; ~9 R# E* ?# G  e        /* 3. Retrieves children under the root   */
        /* ---------------------------------------*/
       
' b- ?' r3 s; I2 o2 O) n4 F        int nbOfDirecTChidren = piProductOnRoot -> GetChildrenCount() ;
        cout << " Number of direct children under the root = " << nbOfDirectChidren << endl << flush;
0 x. x' ^& B; _( a       
. V; f6 z% \& d% w& `& ]        // then on a root product, get all the children agregated to it.
5 m9 \/ ^9 g8 }: e! W& t        CATListValCATBaseUnknown_var*   ListChildren =
0 r2 Q( C" ^# z                piProductOnRoot->GetAllChildren();
/** @anchor err_2 piProductOnRoot not set to NULL after release */
# k/ t8 e( ?( c+ L3 ^" t        piProductOnRoot -> Release();
3 o; B8 Z9 i$ q3 i) c0 ]        piProductOnRoot = NULL;
        if(NULL != ListChildren)
/ g; R3 p3 e( t  O5 y) r) r3 G0 R8 T        {
               
                int numberOfChildren = ListChildren->Size();
" N" ]0 U/ i0 L6 X                cout << " Number of all children under the root = " << numberOfChildren << endl << flush;

7 g- y4 k1 D! m# X! |% V/ @                /* -----------------------------------------------------------*/
                /*  4. For each child, get its partNumber, and InstanceName   */
5 z* j& h& r' n, Z                /* -----------------------------------------------------------*/
                CATIProduct_var spChild = NULL_var;
8 l. g0 c& l$ C, p$ q% E9 [                for (int i=1;i<=numberOfChildren;i++)
                {
! c$ _1 J' }3 E1 X8 d                        spChild = (*ListChildren);
/** @anchor err_3 spChild not tested before use ( if !! ) */
# ]8 B5 O# E$ [7 R9 [7 P                        if ( NULL_var == spChild ) return 4;
                        CATUnicodeString partNumber = spChild -> GetPartNumber();
                        CATUnicodeString instanceName (" ");
' F. f6 E: C5 w$ q                        rc = spChild -> GetPrdInstanceName ( instanceName ) ;
& `  Z) e3 T6 m, z3 Y$ {2 r                        if  ( FAILED(rc) ) return 4;
) {; Y5 [; P( ?# U: w( e/ V' F0 B, _                       
                        cout << " child number : " << i << endl << flush;
5 \& G0 @& }2 U8 M3 H: j- A                        cout << " has as part number : " << partNumber.CastToCharPtr()  << endl << flush;
                        cout << " and as instanceName : " << instanceName.CastToCharPtr() << endl << endl << flush;
- a1 e# n  z( a0 P6 C) ]                }
7 c7 Y- r# w- t- G5 G: E1 e                delete ListChildren;
4 C) `( C5 X2 H                ListChildren=NULL;
# v/ e& F/ v# f( l( s4 z, x' E        }       
# ?& A( R5 e5 s; Q5 M% N9 N7 B        /* -------------------------------------------- */
        /*   Ends the session                        */
9 R/ R0 N$ W/ Y, ^8 Q+ N        /* -------------------------------------------- */[/mw_shl_code]
7 o* V! `: t& n; y