src/options/Config.h

// -*- c++ -*- 
#ifndef HT_OPTIONS_CONFIG_H
#define HT_OPTIONS_CONFIG_H

#include <hightest/config.h>
#include <utils/Error.h>

#include <options/Attribute.h>

#include <string>
#include <vector>

namespace ht {
    namespace options {
        class ConfigError : public utils::BaseException {
        public:
            ConfigError(const std::string &s) : BaseException(s) {}
        };

        class Config;
        typedef std::vector<Config *> Configs;

        class Config {
        public:
            virtual ~Config();
            virtual Attribute   attribute(const std::string &) const = 0;

            virtual Attribute   attribute(const std::string &, 
                                          const std::string &) const = 0;

            virtual const Config *
                                child(const std::string &)     const = 0;

            virtual Configs     children()                     const = 0;

            virtual std::string name()                         const = 0;
        };
    }
}

#endif

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