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// File: TFunction_Logbook.cxx
// Created: Tue Jul 20 15:03:19 1999
// Author: Vladislav ROMASHKO
// <vro@flox.nnov.matra-dtv.fr>
#include <TFunction_Logbook.ixx>
#include <TDF_Tool.hxx>
#include <TDF_Label.hxx>
#include <TDF_LabelMap.hxx>
#include <TDF_MapIteratorOfLabelMap.hxx>
#include <TDF_ChildIterator.hxx>
#include <TCollection_AsciiString.hxx>
#include <Standard_OStream.hxx>
//=======================================================================
//function : TFunction_Logbook
//purpose : A Logbook creation
//=======================================================================
TFunction_Logbook::TFunction_Logbook():isDone(Standard_False)
{}
//=======================================================================
//function : Clear
//purpose : Clears the valid and modified labels
//=======================================================================
void TFunction_Logbook::Clear()
{
myTouched.Clear();
myImpacted.Clear();
myValid.Clear();
}
//=======================================================================
//function : IsEmpty
//purpose : Returns Standard_True if the nothing is reccorded in the logbook
//=======================================================================
Standard_Boolean TFunction_Logbook::IsEmpty () const
{
return (myTouched.IsEmpty() && myImpacted.IsEmpty() && myValid.IsEmpty());
}
//=======================================================================
//function : IsModified
//purpose : Returns Standard_True if the label is modified
//=======================================================================
Standard_Boolean TFunction_Logbook::IsModified(const TDF_Label& L,
const Standard_Boolean WithChildren) const
{
if (myTouched.Contains(L)) return Standard_True;
if (myImpacted.Contains(L)) return Standard_True;
if (WithChildren) {
TDF_ChildIterator itr(L);
for (; itr.More(); itr.Next())
if (IsModified(itr.Value(), Standard_True))
return Standard_True;
}
return Standard_False;
}
//=======================================================================
//function : SetValid
//purpose :
//=======================================================================
void TFunction_Logbook::SetValid(const TDF_Label& L,
const Standard_Boolean WithChildren)
{
myValid.Add(L);
if (WithChildren) {
TDF_ChildIterator itr(L, Standard_True);
for (; itr.More(); itr.Next()) {
myValid.Add(itr.Value());
}
}
}
//=======================================================================
//function : SetImpacted
//purpose :
//=======================================================================
void TFunction_Logbook::SetImpacted(const TDF_Label& L,
const Standard_Boolean WithChildren)
{
myImpacted.Add(L);
if (WithChildren) {
TDF_ChildIterator itr(L, Standard_True);
for (; itr.More(); itr.Next()) {
myImpacted.Add(itr.Value());
}
}
}
//=======================================================================
//function : Dump
//purpose : Dump of modifications
//=======================================================================
Standard_OStream& TFunction_Logbook::Dump(Standard_OStream& stream) const
{
TDF_MapIteratorOfLabelMap itr;
TCollection_AsciiString as;
stream<<"Done = "<<isDone<<endl;
stream<<"Touched labels: "<<endl;
for (itr.Initialize(myTouched); itr.More(); itr.Next()) {
TDF_Tool::Entry(itr.Key(), as);
stream<<as<<endl;
}
stream<<"Impacted labels: "<<endl;
for (itr.Initialize(myImpacted); itr.More(); itr.Next()) {
TDF_Tool::Entry(itr.Key(), as);
stream<<as<<endl;
}
stream<<"Valid labels: "<<endl;
for (itr.Initialize(myValid); itr.More(); itr.Next()) {
TDF_Tool::Entry(itr.Key(), as);
stream<<as<<endl;
}
return stream;
}
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