ArgsParser.h

#ifndef gridripper_util_ArgsParser_h
#define gridripper_util_ArgsParser_h

#include <gridripper/config.h>
#include <gridripper/lang/IllegalArgumentException.h>
#include <gridripper/lang/StreamTokenizer.h>

namespace gridripper { namespace util {

class ParameterPreprocessor;

using namespace std;

class ArgsParser
{
private:
    StreamTokenizer st;

    const ParameterPreprocessor* preprocessor;

    string currentName;

    string currentValue;

public:
    ArgsParser(const string& args, const ParameterPreprocessor* pp);

    bool next();

    const string& name() {
        return currentName;
    }

    string stringValue() {
        return currentValue;
    }

    int intValue() throw(IllegalArgumentException&);

    GReal_t realValue() throw(IllegalArgumentException&);
};

} } // namespace gridripper::util

#endif /* gridripper_util_ArgsParser_h */