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1 | // File: TopOpeBRepDS_ListOfShapeOn1State.cxx |
| 2 | // Created: Tue Aug 31 15:40:14 1993 |
| 3 | // Author: Jean Yves LEBEY |
| 4 | // <jyl@phobox> |
| 5 | |
| 6 | #include <TopOpeBRepDS_ListOfShapeOn1State.ixx> |
| 7 | |
| 8 | #include <Standard_ProgramError.hxx> |
| 9 | |
| 10 | //======================================================================= |
| 11 | //function : TopOpeBRepDS_ListOfShapeOn1State |
| 12 | //purpose : |
| 13 | //======================================================================= |
| 14 | |
| 15 | TopOpeBRepDS_ListOfShapeOn1State::TopOpeBRepDS_ListOfShapeOn1State() |
| 16 | : mySplits(0) |
| 17 | { |
| 18 | } |
| 19 | |
| 20 | //======================================================================= |
| 21 | //function : ListOnState |
| 22 | //purpose : |
| 23 | //======================================================================= |
| 24 | |
| 25 | const TopTools_ListOfShape& TopOpeBRepDS_ListOfShapeOn1State::ListOnState |
| 26 | () const |
| 27 | { |
| 28 | return myList; |
| 29 | } |
| 30 | |
| 31 | //======================================================================= |
| 32 | //function : ChangeListOnState |
| 33 | //purpose : |
| 34 | //======================================================================= |
| 35 | |
| 36 | TopTools_ListOfShape& TopOpeBRepDS_ListOfShapeOn1State::ChangeListOnState |
| 37 | () |
| 38 | { |
| 39 | return myList; |
| 40 | } |
| 41 | |
| 42 | //======================================================================= |
| 43 | //function : Clear |
| 44 | //purpose : |
| 45 | //======================================================================= |
| 46 | |
| 47 | void TopOpeBRepDS_ListOfShapeOn1State::Clear() |
| 48 | { |
| 49 | myList.Clear(); |
| 50 | mySplits = 0; |
| 51 | } |
| 52 | |
| 53 | //======================================================================= |
| 54 | //function : IsSplit |
| 55 | //purpose : |
| 56 | //======================================================================= |
| 57 | |
| 58 | Standard_Boolean TopOpeBRepDS_ListOfShapeOn1State::IsSplit |
| 59 | () const |
| 60 | { |
| 61 | Standard_Boolean res = Standard_False; |
| 62 | if (mySplits & 1) res = Standard_True; |
| 63 | return res; |
| 64 | } |
| 65 | |
| 66 | //======================================================================= |
| 67 | //function : Split |
| 68 | //purpose : |
| 69 | //======================================================================= |
| 70 | |
| 71 | void TopOpeBRepDS_ListOfShapeOn1State::Split |
| 72 | (const Standard_Boolean B) |
| 73 | { |
| 74 | Standard_Integer mask = 1; |
| 75 | if (B) mySplits |= mask; |
| 76 | else mySplits &= ~mask; |
| 77 | } |
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