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Jungfraujoch/common/IndexingSettings.h
2025-09-21 19:27:51 +02:00

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// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only
#ifndef JFJOCH_INDEXINGSETTINGS_H
#define JFJOCH_INDEXINGSETTINGS_H
#include <cstdint>
enum class IndexingAlgorithmEnum {FFBIDX, FFT, FFTW, Auto, None};
enum class GeomRefinementAlgorithmEnum {None, BeamCenter, BeamCenterSymmetry};
class IndexingSettings {
IndexingAlgorithmEnum algorithm;
int64_t fft_num_vectors = 16*1024;
float fft_max_unit_cell_A = 250.0;
float fft_min_unit_cell_A = 10.0;
float fft_high_resolution_A = 2.0;
float indexing_tolerance = 0.1;
float max_angle_from_ewald_deg = 2.0;
float unit_cell_dist_tolerance_vs_reference = 0.05; // relative
int64_t indexing_threads = 4;
int64_t viable_cell_min_spots = 9;
bool index_ice_rings = false;
GeomRefinementAlgorithmEnum refinement = GeomRefinementAlgorithmEnum::None;
public:
IndexingSettings();
IndexingSettings& ViableCellMinSpots(int64_t input);
IndexingSettings& Algorithm(IndexingAlgorithmEnum input);
IndexingSettings& FFT_MaxUnitCell_A(float input);
IndexingSettings& FFT_MinUnitCell_A(float input);
IndexingSettings& FFT_NumVectors(int64_t input);
IndexingSettings& FFT_HighResolution_A(float input);
IndexingSettings& Tolerance(float input);
IndexingSettings& IndexingThreads(int64_t input);
IndexingSettings& UnitCellDistTolerance(float input);
IndexingSettings& GeomRefinementAlgorithm(GeomRefinementAlgorithmEnum input);
IndexingSettings& IndexIceRings(bool input);
[[nodiscard]] int64_t GetViableCellMinSpots() const;
[[nodiscard]] IndexingAlgorithmEnum GetAlgorithm() const;
[[nodiscard]] GeomRefinementAlgorithmEnum GetGeomRefinementAlgorithm() const;
[[nodiscard]] float GetFFT_MaxUnitCell_A() const;
[[nodiscard]] float GetFFT_MinUnitCell_A() const;
[[nodiscard]] int64_t GetFFT_NumVectors() const;
[[nodiscard]] float GetFFT_HighResolution_A() const;
[[nodiscard]] float GetTolerance() const;
[[nodiscard]] int64_t GetIndexingThreads() const;
[[nodiscard]] float GetUnitCellDistTolerance() const;
[[nodiscard]] bool GetIndexIceRings() const;
};
#endif //JFJOCH_INDEXINGSETTINGS_H