src/gromacs/options/filenameoptionstorage.h

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  36 /*! \internal \file
  37  * \brief
  38  * Declares gmx::FileNameOptionStorage.
  39  *
  40  * \author Teemu Murtola <teemu.murtola@gmail.com>
  41  * \ingroup module_options
  42  */
  43 #ifndef GMX_OPTIONS_FILENAMEOPTIONSTORAGE_H
  44 #define GMX_OPTIONS_FILENAMEOPTIONSTORAGE_H
  45
  46 #include <string>
  47 #include <vector>
  48
  49 #include "gromacs/options/filenameoption.h"
  50 #include "gromacs/options/optionfiletype.h"
  51 #include "gromacs/options/optionstoragetemplate.h"
  52
  53 namespace gmx
  54 {
  55
  56 class FileNameOption;
  57 class FileNameOptionManager;
  58
  59 /*! \internal \brief
  60  * Converts, validates, and stores file names.
  61  */
  62 class FileNameOptionStorage : public OptionStorageTemplateSimple<std::string>
  63 {
  64 public:
  65     /*! \brief
  66      * Initializes the storage from option settings.
  67      *
  68      * \param[in] settings   Storage settings.
  69      * \param     manager    Manager for this object (can be NULL).
  70      */
  71     FileNameOptionStorage(const FileNameOption& settings, FileNameOptionManager* manager);
  72
  73     OptionInfo& optionInfo() override { return info_; }
  74     std::string typeString() const override;
  75     std::string formatExtraDescription() const override;
  76     std::string formatSingleValue(const std::string& value) const override;
  77
  78     //! \copydoc FileNameOptionInfo::isInputFile()
  79     bool isInputFile() const { return bRead_ && !bWrite_; }
  80     //! \copydoc FileNameOptionInfo::isOutputFile()
  81     bool isOutputFile() const { return !bRead_ && bWrite_; }
  82     //! \copydoc FileNameOptionInfo::isInputOutputFile()
  83     bool isInputOutputFile() const { return bRead_ && bWrite_; }
  84     //! \copydoc FileNameOptionInfo::isLibraryFile()
  85     bool isLibraryFile() const { return bLibrary_; }
  86     //! \copydoc FileNameOptionInfo::allowMissing()
  87     bool allowMissing() const { return bAllowMissing_; }
  88
  89     //! \copydoc FileNameOptionInfo::isDirectoryOption()
  90     bool isDirectoryOption() const;
  91     //! \copydoc FileNameOptionInfo::isTrajectoryOption()
  92     bool isTrajectoryOption() const;
  93     //! \copydoc FileNameOptionInfo::defaultExtension()
  94     const char* defaultExtension() const;
  95     //! \copydoc FileNameOptionInfo::extensions()
  96     std::vector<const char*> extensions() const;
  97     //! \copydoc FileNameOptionInfo::isValidType()
  98     bool isValidType(int fileType) const;
  99     //! \copydoc FileNameOptionInfo::fileTypes()
 100     ArrayRef<const int> fileTypes() const;
 101
 102 private:
 103     void        initConverter(ConverterType* converter) override;
 104     std::string processValue(const std::string& value) const override;
 105     void        processAll() override;
 106
 107     FileNameOptionInfo     info_;
 108     FileNameOptionManager* manager_;
 109     int                    fileType_;
 110     const char*            defaultExtension_;
 111     bool                   bRead_;
 112     bool                   bWrite_;
 113     bool                   bLibrary_;
 114     bool                   bAllowMissing_;
 115 };
 116
 117 } // namespace gmx
 118
 119 #endif