NwaParser.hpp

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#ifndef NWA_PARSER_HPP
#define NWA_PARSER_HPP

#include <iosfwd>
#include <string>
#include "Nwa.hpp"

namespace opennwa {

    /// Reads a single NWA from 'is'. If 'name' is nonnull and the
    /// stream specifies a name, store the NWA's name at the location
    /// pointed to by 'name'.
    extern NwaRefPtr read_nwa(std::istream & is, std::string * name = NULL);

    /// A collection of named NWAs.
    ///
    typedef std::map<std::string, NwaRefPtr> ProcedureMap;

    /// Reads a stream full of NWA descriptions, returning the set of
    /// named NWAs. (The NWAs in the stream better all have unique
    /// names, or only the last one of each name will be returned. No
    /// attempt is made to verify this fact.)
    extern ProcedureMap read_nwa_proc_set(std::istream & is);

    /// Run NWA Parser unit tests
    ///
    extern void parser_test_all();

}


// Yo, Emacs!
// Local Variables:
//   c-file-style: "ellemtel"
//   c-basic-offset: 2
// End:

#endif