//# Copyright (C) 1996,1997,1998,1999,2000,2002,2003,2015
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
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//#
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//# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
//# License for more details.
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//
// Data providers for feed id columns
//
#include <msvis/MSVis/statistics/Vi2FeedDataProvider.h>
#include <msvis/MSVis/VisBufferComponents2.h>

using namespace casacore;
namespace casa {

Vi2Feed1DataProvider::Vi2Feed1DataProvider(
	vi::VisibilityIterator2 *vi2,
	const std::set<MSMainEnums::PredefinedColumns> &mergedColumns,
	Bool omit_flagged_data)
	: Vi2DataProvider(
		vi2,
		mergedColumns,
		vi::VisBufferComponent2::Feed1,
		omit_flagged_data,
		false) {}

const Vector<Int>&
Vi2Feed1DataProvider::dataArray() {
	return vi2->getVisBuffer()->feed1();
}

Vi2Feed2DataProvider::Vi2Feed2DataProvider(
	vi::VisibilityIterator2 *vi2,
	const std::set<MSMainEnums::PredefinedColumns> &mergedColumns,
	Bool omit_flagged_data)
	: Vi2DataProvider(
		vi2,
		mergedColumns,
		vi::VisBufferComponent2::Feed2,
		omit_flagged_data,
		false) {}

const Vector<Int>&
Vi2Feed2DataProvider::dataArray() {
	return vi2->getVisBuffer()->feed2();
}

using namespace casacore;
} // namespace casa