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#include <Transfer_Binder.ixx>
#include <Transfer_VoidBinder.hxx>
#include <Transfer_TransferFailure.hxx>
#include <TCollection_HAsciiString.hxx>
#include <Interface_IntVal.hxx>
#include <Geom2d_CartesianPoint.hxx>
//=======================================================================
//function : Transfer_Binder
//purpose :
//=======================================================================
Transfer_Binder::Transfer_Binder ()
{
thestatus = Transfer_StatusVoid;
theexecst = Transfer_StatusInitial;
thecheck = new Interface_Check;
}
//=======================================================================
//function : Merge
//purpose :
//=======================================================================
void Transfer_Binder::Merge (const Handle(Transfer_Binder)& other)
{
if (other.IsNull()) return;
if ((int) theexecst < (int) other->StatusExec()) theexecst = other->StatusExec();
thecheck->GetMessages (other->Check());
}
//=======================================================================
//function : IsMultiple
//purpose :
//=======================================================================
Standard_Boolean Transfer_Binder::IsMultiple () const
{
if (thenextr.IsNull()) return Standard_False;
if (!HasResult()) return thenextr->IsMultiple();
Handle(Transfer_Binder) next = thenextr;
while (!next.IsNull()) {
if (next->HasResult()) return Standard_True;
next = next->NextResult();
}
return Standard_False;
}
//=======================================================================
//function : AddResult
//purpose :
//=======================================================================
void Transfer_Binder::AddResult (const Handle(Transfer_Binder)& next)
{
if (next == this || next.IsNull()) return;
next->CutResult(this);
if (thenextr.IsNull())
thenextr = next;
else {
//Modification of recursive to cycle
Handle(Transfer_Binder) theBinder = thenextr;
while( theBinder != next ) {
if( theBinder->NextResult().IsNull() ) {
theBinder->AddResult(next);
return;
}
else
theBinder = theBinder->NextResult();
}
}
//former recursive
// if (thenextr.IsNull()) thenextr = next;
// else if (thenextr == next) return;
// else thenextr->AddResult (next);
}
//=======================================================================
//function : CutResult
//purpose :
//=======================================================================
void Transfer_Binder::CutResult (const Handle(Transfer_Binder)& next)
{
if (thenextr.IsNull()) return;
if (thenextr == next) thenextr.Nullify();
//else thenextr->CutResult (next);
else {
Handle(Transfer_Binder) currBinder = thenextr, currNext;
while( !( (currNext = currBinder->NextResult()) == next ) ) {
if( currNext.IsNull() )
return;
currBinder = currNext;
}
currBinder->CutResult(next);
}
}
//=======================================================================
//function : NextResult
//purpose :
//=======================================================================
Handle(Transfer_Binder) Transfer_Binder::NextResult () const
{ return thenextr; }
//=======================================================================
//function : SetResultPresent
//purpose :
//=======================================================================
void Transfer_Binder::SetResultPresent ()
{
if (thestatus == Transfer_StatusUsed) Transfer_TransferFailure::Raise
("Binder : SetResult, Result is Already Set and Used");
theexecst = Transfer_StatusDone;
thestatus = Transfer_StatusDefined;
}
//=======================================================================
//function : HasResult
//purpose :
//=======================================================================
Standard_Boolean Transfer_Binder::HasResult () const
{ return (thestatus != Transfer_StatusVoid); }
//=======================================================================
//function : SetAlreadyUsed
//purpose :
//=======================================================================
void Transfer_Binder::SetAlreadyUsed ()
{ if (thestatus != Transfer_StatusVoid) thestatus = Transfer_StatusUsed; }
//=======================================================================
//function : Status
//purpose :
//=======================================================================
Transfer_StatusResult Transfer_Binder::Status () const
{ return thestatus; }
// ############ Checks ############
//=======================================================================
//function : StatusExec
//purpose :
//=======================================================================
Transfer_StatusExec Transfer_Binder::StatusExec () const
{ return theexecst; }
//=======================================================================
//function : SetStatusExec
//purpose :
//=======================================================================
void Transfer_Binder::SetStatusExec (const Transfer_StatusExec stat)
{ theexecst = stat; }
//=======================================================================
//function : AddFail
//purpose :
//=======================================================================
void Transfer_Binder::AddFail
(const Standard_CString mess, const Standard_CString orig)
{
theexecst = Transfer_StatusError;
thecheck->AddFail(mess,orig);
}
//=======================================================================
//function : AddWarning
//purpose :
//=======================================================================
void Transfer_Binder::AddWarning
(const Standard_CString mess, const Standard_CString orig)
{
// theexecst = Transfer_StatusError;
thecheck->AddWarning(mess,orig);
}
//=======================================================================
//function : Check
//purpose :
//=======================================================================
const Handle(Interface_Check) Transfer_Binder::Check () const
{
return thecheck;
}
//=======================================================================
//function : CCheck
//purpose :
//=======================================================================
Handle(Interface_Check) Transfer_Binder::CCheck ()
{
return thecheck;
}
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