63 lines
2.4 KiB
C++
63 lines
2.4 KiB
C++
// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef JUNGFRAUJOCH_AZIMUTHALINTEGRATIONMAPPING_H
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#define JUNGFRAUJOCH_AZIMUTHALINTEGRATIONMAPPING_H
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#include <optional>
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#include "DiffractionExperiment.h"
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#include "PixelMask.h"
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class AzimuthalIntegrationMapping {
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protected:
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const AzimuthalIntegrationSettings settings;
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const float wavelength;
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const size_t width, height;
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std::vector<float> bin_to_q;
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std::vector<float> bin_to_2theta;
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std::vector<float> bin_to_d;
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std::vector<float> bin_to_phi;
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std::vector<uint16_t> pixel_to_bin;
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std::vector<float> pixel_resolution;
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std::vector<float> corrections;
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std::optional<float> polarization_factor;
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size_t nthreads;
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void UpdateMaxBinNumber();
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void SetupRawGeom(const DiffractionExperiment& experiment, const std::vector<uint32_t> &mask);
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void SetupConvGeomRows(const DiffractionGeometry &geom, const std::vector<uint32_t> &mask, size_t row0, size_t row_end);
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void SetupConvGeom(const DiffractionGeometry &geom, const std::vector<uint32_t> &mask);
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void SetupPixel(const DiffractionGeometry &geom, const std::vector<uint32_t> &mask,
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uint32_t pxl, uint32_t col, uint32_t row);
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public:
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AzimuthalIntegrationMapping(const DiffractionExperiment& experiment,
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const PixelMask& mask,
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size_t nthreads = 0);
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[[nodiscard]] uint16_t GetBinNumber() const;
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[[nodiscard]] const std::vector<uint16_t>&GetPixelToBin() const;
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[[nodiscard]] const std::vector<float> &GetBinToQ() const;
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[[nodiscard]] const std::vector<float> &GetBinToD() const;
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[[nodiscard]] const std::vector<float> &GetBinToTwoTheta() const;
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[[nodiscard]] const std::vector<float> &GetBinToPhi() const;
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[[nodiscard]] uint16_t QToBin(float q) const;
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[[nodiscard]] const std::vector<float> &Corrections() const;
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[[nodiscard]] const std::vector<float> &Resolution() const;
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[[nodiscard]] size_t GetWidth() const;
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[[nodiscard]] size_t GetHeight() const;
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[[nodiscard]] const AzimuthalIntegrationSettings& Settings() const;
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[[nodiscard]] int32_t GetAzimuthalBinCount() const;
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[[nodiscard]] int32_t GetQBinCount() const;
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[[nodiscard]] size_t GetNThreads() const;
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};
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#endif //JUNGFRAUJOCH_AZIMUTHALINTEGRATIONMAPPING_H
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