mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-21 10:13:43 +03:00
55a40de890
- covering Qt warnings for compilation under MSVC 2013 and greater - avoid warning about 'M_PI'(and others) redefinition warning of math.h: includes of QtWidgets should follow after other includes.
131 lines
3.2 KiB
C++
131 lines
3.2 KiB
C++
#include "FThread.h"
|
|
#include "graphwidget.h"
|
|
|
|
#include <TFunction_Function.hxx>
|
|
#include <TFunction_IFunction.hxx>
|
|
#include <TFunction_Driver.hxx>
|
|
#include <TFunction_GraphNode.hxx>
|
|
|
|
#include <TDataStd_Tick.hxx>
|
|
#include <TDF_ListIteratorOfLabelList.hxx>
|
|
|
|
FThread::FThread(QObject* parent):QThread(parent),thread_index(0)
|
|
{
|
|
|
|
}
|
|
|
|
FThread::~FThread()
|
|
{
|
|
|
|
}
|
|
|
|
void FThread::setIterator(const TFunction_Iterator& theItr)
|
|
{
|
|
this->itr = theItr;
|
|
}
|
|
|
|
void FThread::setLogbook(const Handle(TFunction_Logbook)& theLog)
|
|
{
|
|
this->log = theLog;
|
|
}
|
|
|
|
void FThread::setGraph(GraphWidget* theGraph)
|
|
{
|
|
this->graph = theGraph;
|
|
}
|
|
|
|
void FThread::setThreadIndex(const int theIndex)
|
|
{
|
|
this->thread_index = theIndex;
|
|
}
|
|
|
|
// Returns any free (not executed yet) function
|
|
TDF_Label FThread::getFreeFunction()
|
|
{
|
|
TDF_Label L;
|
|
TDF_ListIteratorOfLabelList itrl(itr.Current());
|
|
for (; itrl.More(); itrl.Next())
|
|
{
|
|
if (itr.GetStatus(itrl.Value()) == TFunction_ES_NotExecuted)
|
|
{
|
|
L = itrl.Value();
|
|
itr.SetStatus(L, TFunction_ES_Executing);
|
|
break;
|
|
}
|
|
}
|
|
return L;
|
|
}
|
|
|
|
void FThread::run()
|
|
{
|
|
while (itr.More())
|
|
{
|
|
// Take current function,
|
|
// choose one and set its status to "executing".
|
|
TDF_Label L;
|
|
for (; itr.More(); itr.Next())
|
|
{
|
|
L = getFreeFunction();
|
|
if (L.IsNull())
|
|
#ifdef __GNUC__
|
|
sleep(0.001);
|
|
#else
|
|
::Sleep(100);
|
|
#endif
|
|
else
|
|
break;
|
|
}
|
|
|
|
// Nothing to compute? Finish.
|
|
if (L.IsNull())
|
|
{
|
|
graph->setFinished();
|
|
return;
|
|
}
|
|
|
|
// Check a Tick attribute - a marker of skipped for execution functions.
|
|
// It is used only for visual presentation of skipped (not modified) functions.
|
|
Handle(TDataStd_Tick) tick;
|
|
if (L.FindAttribute(TDataStd_Tick::GetID(), tick))
|
|
L.ForgetAttribute(tick);
|
|
|
|
// Execute the function
|
|
Handle(TFunction_Driver) D = TFunction_IFunction(L).GetDriver(thread_index);
|
|
const bool must = D->MustExecute(log);
|
|
if (must)
|
|
{
|
|
// Usage of mutex for execution of Open CASCADE code is the most stupid thing!!!
|
|
// But it makes the execution more reliable...
|
|
const int ret = D->Execute(log);
|
|
if (ret == 0)
|
|
{
|
|
// Successfuly executed!
|
|
itr.SetStatus(L, TFunction_ES_Succeeded);
|
|
|
|
TDF_LabelList res;
|
|
D->Results(res);
|
|
TDF_ListIteratorOfLabelList itrr(res);
|
|
for (; itrr.More(); itrr.Next())
|
|
{
|
|
log->SetImpacted(itrr.Value());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Failed...
|
|
itr.SetStatus(L, TFunction_ES_Failed);
|
|
graph->setFinished();
|
|
return;
|
|
}
|
|
}
|
|
else if (itr.GetStatus(L) == TFunction_ES_Executing)
|
|
{
|
|
itr.SetStatus(L, TFunction_ES_Succeeded);
|
|
TDataStd_Tick::Set(L);
|
|
}
|
|
|
|
}// while (More())
|
|
|
|
graph->setFinished();
|
|
}
|