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#ifndef CONTAINERITERATOR_H
#define CONTAINERITERATOR_H
#include <iHaveSubTasks.h>
#include "objectRowState.h"
template <typename T>
class ContainerIterator : public IHaveSubTasks {
public:
ContainerIterator(const T * con, const SelectedColumns & sc) :
SourceObject(__PRETTY_FUNCTION__),
IHaveSubTasks(NULL),
binder(boost::bind(&BindColumns<typename T::value_type>, _1, sc, _2)),
container(con)
{
}
void execute(ExecContext * ec) const
{
ObjectRowStateTmpl<typename T::value_type> rs;
for (const auto & i : *container) {
binder(rs, i);
rs.process(ec, boost::bind(&ContainerIterator::executeChildren, this, ec));
}
}
private:
boost::function<void(RowState &, const typename T::value_type &)> binder;
const T * container;
void executeChildren(ExecContext * ec) const
{
for (const Tasks::value_type & sq : normal) {
sq->execute(ec);
}
}
};
#endif
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