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#include "unrefqueue.hpp"
#include <components/sceneutil/workqueue.hpp>
namespace SceneUtil
{
namespace
{
struct ClearVector final : SceneUtil::WorkItem
{
std::vector<osg::ref_ptr<osg::Referenced>> mObjects;
explicit ClearVector(std::vector<osg::ref_ptr<osg::Referenced>>&& objects)
: mObjects(std::move(objects))
{
}
void doWork() override { mObjects.clear(); }
};
}
void UnrefQueue::flush(SceneUtil::WorkQueue& workQueue)
{
if (mObjects.empty())
return;
// Move only objects to keep allocated storage in mObjects
workQueue.addWorkItem(new ClearVector(std::vector<osg::ref_ptr<osg::Referenced>>(
std::move_iterator(mObjects.begin()), std::move_iterator(mObjects.end()))));
mObjects.clear();
}
}
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