blob: fce24481133ce154fc9e6125a00848b4616eaeeb (
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
|
#include <Standard_NoSuchObject.hxx>
#include <Standard_NoMoreObject.hxx>
// --------------------------------
// constructor of QueueIterator
// --------------------------------
PCollection_QueueIterator::PCollection_QueueIterator
(const Handle(PCollection_HQueue)& S)
{
TheIterator = S->FFront();
}
// -----------------------------------
// More : returns Standard_True if there
// are other items
// -----------------------------------
Standard_Boolean PCollection_QueueIterator::More() const
{
return ( ! TheIterator->IsEmpty() );
}
// -----------------------------------------
// Next : set the iterator to the next item
// -----------------------------------------
void PCollection_QueueIterator::Next()
{
if (TheIterator->IsEmpty()) Standard_NoMoreObject::Raise();
TheIterator = TheIterator->Tail();
}
// ---------------------------------------
// Value : returns the current item value
// of the iterator
// ---------------------------------------
Item PCollection_QueueIterator::Value() const
{
if (TheIterator->IsEmpty()) Standard_NoSuchObject::Raise();
return TheIterator->Value();
}
|
