data.hpp

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//
// Struct data
//
// Copyright (c) 2015, Christof Metzger-Kraus, Helmholtz-Zentrum Berlin
// All rights reserved
//
// This file is part of OPAL.
//
// OPAL is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// You should have received a copy of the GNU General Public License
// along with OPAL. If not, see <https://www.gnu.org/licenses/>.
//
#ifndef DATA_HPP_
#define DATA_HPP_
 
#include "ast.hpp"
#include "error_handler.hpp"
#include "skipper.hpp"
 
namespace SDDS {
    struct data {
        enum attributes {
            MODE,
            LINES_PER_ROW,
            NO_ROW_COUNT,
            FIXED_ROW_COUNT,
            ADDITIONAL_HEADER_LINES,
            COLUMN_MAJOR_ORDER,
            ENDIAN
        };
 
        ast::datamode mode_m;
        long numberRows_m;
 
        bool isASCII() const {
            if (mode_m == ast::BINARY) {
                std::cerr << "can't handle binary data yet" << std::endl;
                return false;
            }
            return true;
        }
 
        template <attributes A>
        struct complainUnsupported {
            static bool apply() {
                std::string attributeString;
                switch (A) {
                    case LINES_PER_ROW:
                        attributeString = "lines_per_row";
                        break;
                    case NO_ROW_COUNT:
                        attributeString = "no_row_count";
                        break;
                    case FIXED_ROW_COUNT:
                        attributeString = "fixed_row_count";
                        break;
                    case ADDITIONAL_HEADER_LINES:
                        attributeString = "additional_header_lines";
                        break;
                    case COLUMN_MAJOR_ORDER:
                        attributeString = "column_major_order";
                        break;
                    case ENDIAN:
                        attributeString = "endian";
                        break;
                    default:
                        return true;
                }
                std::cerr << attributeString << " not supported yet" << std::endl;
                return false;
            }
        };
    };
 
    inline std::ostream& operator<<(std::ostream& out, const data& data_) {
        out << "mode = " << data_.mode_m;
        return out;
    }
}  // namespace SDDS
 
// Data parsing is now handled by SimpleParser
#endif /* DATA_HPP_ */