OptionsWithForeignParser.h

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#ifndef __OptionsWithForeignParser_H__
#define __OptionsWithForeignParser_H__
 
#include "Options.h"
 
namespace options {
 
    class ForeignOption;
    class ForeignApplicationOptions {
      private:
        std::vector<const ForeignOption*> lOptions;
        std::string lName;
        std::vector<char *> lArgv;
        int lArgc;
      public:
        ForeignApplicationOptions(const char* aName);
        void fRegister(const ForeignOption* aOption);
        void fFinalize();
        template <typename InputIt> void fFinalize(InputIt from, InputIt to) {
            fFinalize();
            for (auto it = from; it != to; ++it) {
                fAddToArgc(*it);
            }
        }
        void fAddToArgc(const char *aString);
        void fAddToArgc(const std::string& aString);
        char **Argv();
        int *Argc();
    };
 
    class ForeignOption : public base {
      private:
        std::string lCanonical;
        std::string lArg;
        ForeignApplicationOptions* lOptions;
      public:
        ForeignOption(ForeignApplicationOptions* aForeignApplication,
                      char aShortName, std::string  aLongName, std::string  aExplanation, short aNargs,
                      const char *aCanonicalForm);
        void fSetMe(std::istream& aArg, const internal::sourceItem& aSource) override;
        void fSetMeNoarg(const internal::sourceItem& aSource) override;
        void fCheckRange() const override;
        void fAddToRangeFromStream(std::istream& aStream) override;
        void fAddDefaultFromStream(std::istream& aStream) override;
        void fWriteValue(std::ostream& aStream) const override;
        virtual ~ForeignOption();
        virtual void fAddArgs() const;
    };
 
} // end of namespace options
 
#endif