SolverFactory.h

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// Copyright (C) 2021 ASTRON (Netherlands Institute for Radio Astronomy)
// SPDX-License-Identifier: GPL-3.0-or-later
 
#ifndef DP3_SOLVERFACTORY_H
#define DP3_SOLVERFACTORY_H
 
#include "base/CalType.h"
#include "base/Direction.h"
 
#include <array>
#include <memory>
#include <string>
#include <vector>
 
namespace dp3::ddecal {
 
std::vector<double> CalculateAntennaSmoothnessFactors(
    double ref_distance, const std::string& ref_antenna,
    const std::vector<std::array<double, 3>>& antenna_positions,
    const std::vector<std::string>& antenna_factors,
    const std::vector<std::string>& antenna_names);
 
class Settings;
class SolverBase;
 
std::unique_ptr<SolverBase> CreateSolver(
    const Settings& settings, const std::vector<std::string>& station_names);
 
void InitializeSolverConstraints(
    SolverBase& solver, const Settings& settings,
    const std::vector<std::array<double, 3>>& antenna_positions,
    const std::vector<std::string>& antenna_names,
    const std::vector<base::Direction>& source_positions,
    const std::vector<double>& frequencies);
 
}  // namespace dp3::ddecal
 
#endif  // DP3_SOLVERFACTORY_H