/usr/include/oce/PCollection_QueueIterator.gxx is in liboce-ocaf-lite-dev 0.9.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | #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();
}
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