0027104: DownCast() cannot return null for mismatched handle
[occt.git] / src / IGESAppli / IGESAppli_ToolFlowLineSpec.cxx
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b311480e 1// Created by: CKY / Contract Toubro-Larsen
2// Copyright (c) 1993-1999 Matra Datavision
973c2be1 3// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 4//
973c2be1 5// This file is part of Open CASCADE Technology software library.
7fd59977 6//
d5f74e42 7// This library is free software; you can redistribute it and/or modify it under
8// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 9// by the Free Software Foundation, with special exception defined in the file
10// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11// distribution for complete text of the license and disclaimer of any warranty.
7fd59977 12//
973c2be1 13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
b311480e 15
16//--------------------------------------------------------------------
7fd59977 17//--------------------------------------------------------------------
18
42cf5bc1 19#include <IGESAppli_FlowLineSpec.hxx>
20#include <IGESAppli_ToolFlowLineSpec.hxx>
21#include <IGESData_DirChecker.hxx>
22#include <IGESData_Dump.hxx>
23#include <IGESData_IGESDumper.hxx>
24#include <IGESData_IGESReaderData.hxx>
25#include <IGESData_IGESWriter.hxx>
7fd59977 26#include <IGESData_ParamCursor.hxx>
42cf5bc1 27#include <IGESData_ParamReader.hxx>
28#include <Interface_Check.hxx>
29#include <Interface_CopyTool.hxx>
30#include <Interface_EntityIterator.hxx>
7fd59977 31#include <Interface_HArray1OfHAsciiString.hxx>
7fd59977 32#include <Interface_Macros.hxx>
42cf5bc1 33#include <Interface_ShareTool.hxx>
34#include <Message_Messenger.hxx>
35#include <Standard_DomainError.hxx>
36#include <TCollection_HAsciiString.hxx>
7fd59977 37
38IGESAppli_ToolFlowLineSpec::IGESAppli_ToolFlowLineSpec () { }
39
40
41void IGESAppli_ToolFlowLineSpec::ReadOwnParams
42 (const Handle(IGESAppli_FlowLineSpec)& ent,
43 const Handle(IGESData_IGESReaderData)& /* IR */, IGESData_ParamReader& PR) const
44{
45 //Standard_Boolean st; //szv#4:S4163:12Mar99 not needed
46 Standard_Integer num;
47 Handle(Interface_HArray1OfHAsciiString) tempNameAndModifiers;
48 if (!PR.ReadInteger(PR.Current(), "Number of property values", num)) num = 0;
49 if (num > 0) tempNameAndModifiers = new Interface_HArray1OfHAsciiString(1, num);
50 else PR.AddFail("Number of property values: Not Positive");
51 //szv#4:S4163:12Mar99 `st=` not needed
52 if (!tempNameAndModifiers.IsNull())
53 PR.ReadTexts(PR.CurrentList(num), "Name and Modifiers", tempNameAndModifiers);
54
55 DirChecker(ent).CheckTypeAndForm(PR.CCheck(),ent);
56 ent->Init(tempNameAndModifiers);
57}
58
59void IGESAppli_ToolFlowLineSpec::WriteOwnParams
60 (const Handle(IGESAppli_FlowLineSpec)& ent, IGESData_IGESWriter& IW) const
61{
62 Standard_Integer i, num;
63 IW.Send(ent->NbPropertyValues());
64 for ( num = ent->NbPropertyValues(), i = 1; i <= num; i++ )
65 IW.Send(ent->Modifier(i));
66}
67
68void IGESAppli_ToolFlowLineSpec::OwnShared
69 (const Handle(IGESAppli_FlowLineSpec)& /* ent */, Interface_EntityIterator& /* iter */) const
70{
71}
72
73void IGESAppli_ToolFlowLineSpec::OwnCopy
74 (const Handle(IGESAppli_FlowLineSpec)& another,
75 const Handle(IGESAppli_FlowLineSpec)& ent, Interface_CopyTool& /* TC */) const
76{
77 Standard_Integer num = another->NbPropertyValues();
78 Handle(Interface_HArray1OfHAsciiString) tempNameAndModifiers =
79 new Interface_HArray1OfHAsciiString(1, num);
80 for ( Standard_Integer i = 1; i <= num; i++ )
81 tempNameAndModifiers->SetValue
82 (i, new TCollection_HAsciiString(another->Modifier(i)));
83 ent->Init(tempNameAndModifiers);
84}
85
86IGESData_DirChecker IGESAppli_ToolFlowLineSpec::DirChecker
87 (const Handle(IGESAppli_FlowLineSpec)& /* ent */ ) const
88{
89 IGESData_DirChecker DC(406, 14);
90 DC.Structure(IGESData_DefVoid);
91 DC.GraphicsIgnored();
92 DC.LineFont(IGESData_DefVoid);
93 DC.LineWeight(IGESData_DefVoid);
94 DC.Color(IGESData_DefVoid);
95 DC.BlankStatusIgnored();
96 DC.UseFlagIgnored();
97 DC.HierarchyStatusIgnored();
98 return DC;
99}
100
101void IGESAppli_ToolFlowLineSpec::OwnCheck
102 (const Handle(IGESAppli_FlowLineSpec)& /* ent */,
103 const Interface_ShareTool& , Handle(Interface_Check)& /* ach */) const
104{
105}
106
107void IGESAppli_ToolFlowLineSpec::OwnDump
108 (const Handle(IGESAppli_FlowLineSpec)& ent, const IGESData_IGESDumper& /* dumper */,
109 const Handle(Message_Messenger)& S, const Standard_Integer level) const
110{
111 S << "IGESAppli_FlowLineSpec" << endl;
112 S << "Name and Modifiers : ";
113 IGESData_DumpStrings(S ,level,1, ent->NbPropertyValues(),ent->Modifier);
114 S << endl;
115}
116