filetype.hh

// \file filetype.hh

#ifndef REFLECTIONFILETYPE_HEADER
#define REFLECTIONFILETYPE_HEADER

#include <string>

#include <clipper/clipper.h>

#include "string_util.hh"

class ReflectionFileType {
public:
  enum FileTypeCode {NOTSET, ABSENT, UNKNOWN,
                     MTZ, SCA_MERGED, SCA_UNMERGED, SHELX,
                     SAINT, XDS_INTEGRATE, XDS_ASCII};

  ReflectionFileType() : file_type_code(NOTSET) {}
  ReflectionFileType(const std::string& fileName);
  void SetTypeCode(const FileTypeCode& code) {file_type_code = code;}

  void SetType(const std::string& filetypename);

  FileTypeCode FileType() const {return file_type_code;}
  bool IsTypeMTZ() const;
  bool IsTypeXDS() const;
  bool IsTypeSCA() const;
  bool IsTypeSHELX() const;
  bool IsTypeSAINT() const;

  bool IsTypeSSS() const;

  int Unmerged() const;
  
  std::string format() const;
  
private:
  FileTypeCode file_type_code;

  // returns true if all characters in s are numeric
  bool CheckNumber(const std::string& s) const;
};

#endif

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