mirror of
https://github.com/gwm17/Mask.git
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77 lines
1.7 KiB
C++
77 lines
1.7 KiB
C++
#ifndef MASKFILE_H
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#define MASKFILE_H
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#include <string>
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#include <fstream>
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#include <vector>
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#include "Nucleus.h"
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#include "RxnType.h"
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namespace Mask {
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struct MaskFileHeader {
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RxnType rxn_type = RxnType::None;
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int nsamples = -1;
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};
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struct MaskFileData {
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std::vector<double> E, KE, p, theta, phi; //ordered: target, (if not decay)projectile, ejectile, residual, break1...
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std::vector<int> Z, A;
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std::vector<bool> detect_flag;
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bool eof = false; //flag on end of file
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};
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class MaskFile {
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public:
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enum class FileType {
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read,
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write,
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append,
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none
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};
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MaskFile();
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MaskFile(const std::string& name, MaskFile::FileType type);
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bool Open(const std::string& name, MaskFile::FileType type);
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inline bool IsOpen() { return file.is_open(); }
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void Close();
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void WriteHeader(RxnType rxn_type, int nsamples);
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void WriteData(const std::vector<Nucleus>& data);
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void WriteData(const MaskFileData& data);
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MaskFileHeader ReadHeader();
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MaskFileData ReadData();
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private:
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FileType file_type;
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std::string filename;
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uint64_t buffer_position;
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uint64_t buffer_end;
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uint32_t data_size;
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RxnType m_rxn_type;
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uint32_t buffersize_bytes;
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std::fstream file;
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std::vector<char> data_buffer;
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static constexpr uint32_t onestep_rxn_n = 2;
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static constexpr uint32_t twostep_rxn_n = 4;
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static constexpr uint32_t threestep_rxn_n = 6;
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static constexpr uint64_t buffersize = 10000; //number of events
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static constexpr int width = 0;
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static constexpr int precision = 3;
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static constexpr std::size_t double_size = sizeof(double);
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static constexpr std::size_t int_size = sizeof(uint32_t);
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static constexpr std::size_t bool_size = sizeof(bool);
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};
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};
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#endif |