blob: 79bd09b5533927df1d85b3500c765e3c185e60a2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _Interface_EntityIterator_HeaderFile
#define _Interface_EntityIterator_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Handle_Interface_IntVal_HeaderFile
#include <Handle_Interface_IntVal.hxx>
#endif
#ifndef _Handle_TColStd_HSequenceOfTransient_HeaderFile
#include <Handle_TColStd_HSequenceOfTransient.hxx>
#endif
#ifndef _Handle_Standard_Transient_HeaderFile
#include <Handle_Standard_Transient.hxx>
#endif
#ifndef _Handle_Standard_Type_HeaderFile
#include <Handle_Standard_Type.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
class Interface_IntVal;
class TColStd_HSequenceOfTransient;
class Standard_NoMoreObject;
class Standard_NoSuchObject;
class Standard_Transient;
class Standard_Type;
//! Defines an Iterator on Entities, complying with GraphTools <br>
//! needs. Allows considering of various criteria <br>
class Interface_EntityIterator {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
//! Defines an empty iterator (see AddList & AddItem) <br>
Standard_EXPORT Interface_EntityIterator();
//! Defines an iterator on a list, directly i.e. without copying it <br>
Standard_EXPORT Interface_EntityIterator(const Handle(TColStd_HSequenceOfTransient)& list);
//! Gets a list of entities and adds its to the iteration list <br>
Standard_EXPORT void AddList(const Handle(TColStd_HSequenceOfTransient)& list) ;
//! Adds to the iteration list a defined entity <br>
Standard_EXPORT void AddItem(const Handle(Standard_Transient)& anentity) ;
//! same as AddItem (kept for compatibility) <br>
Standard_EXPORT void GetOneItem(const Handle(Standard_Transient)& anentity) ;
//! Selects entities with are Kind of a given type, keep only <br>
//! them (is keep is True) or reject only them (if keep is False) <br>
Standard_EXPORT void SelectType(const Handle(Standard_Type)& atype,const Standard_Boolean keep) ;
//! Returns count of entities which will be iterated on <br>
//! Calls Start if not yet done <br>
Standard_EXPORT Standard_Integer NbEntities() const;
//! Returns count of entities of a given type (kind of) <br>
Standard_EXPORT Standard_Integer NbTyped(const Handle(Standard_Type)& type) const;
//! Returns the list of entities of a given type (kind of) <br>
Standard_EXPORT Interface_EntityIterator Typed(const Handle(Standard_Type)& type) const;
//! Allows re-iteration (useless for the first iteration) <br>
Standard_EXPORT virtual void Start() const;
//! Says if there are other entities (vertices) to iterate <br>
//! the first time, calls Start <br>
Standard_EXPORT Standard_Boolean More() const;
//! Sets iteration to the next entity (vertex) to give <br>
Standard_EXPORT void Next() const;
//! Returns the current Entity iterated, to be used by Interface <br>
//! tools or by GraphTools (where Entity is a Vertex) <br>
Standard_EXPORT const Handle_Standard_Transient& Value() const;
//! Returns the content of the Iterator, accessed through a Handle <br>
//! to be used by a frontal-engine logic <br>
//! Returns an empty Sequence if the Iterator is empty <br>
//! Calls Start if not yet done <br>
Standard_EXPORT Handle_TColStd_HSequenceOfTransient Content() const;
//! Clears data of iteration <br>
Standard_EXPORT virtual void Destroy() ;
Standard_EXPORT virtual ~Interface_EntityIterator() { Destroy();}
protected:
//! Allows subclasses of EntityIterator to reevaluate an iteration <br>
Standard_EXPORT void Reset() ;
private:
Handle_Interface_IntVal thecurr;
Handle_TColStd_HSequenceOfTransient thelist;
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
|
