ArchiveIndexSchema.h

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// -*- lsst-c++ -*-
#ifndef AFW_TABLE_IO_ArchiveInputSchema_h_INCLUDED
#define AFW_TABLE_IO_ArchiveInputSchema_h_INCLUDED

/*
 *  Private singleton shared by the two archive classes; should only be included in their definition
 *  source files.
 */

#include "lsst/base.h"
#include "lsst/afw/table/Schema.h"

namespace lsst {
namespace afw {
namespace table {
namespace io {

struct ArchiveIndexSchema final {
    Schema schema;
    Key<int> id;
    Key<int> catArchive;      // 'cat.archive' in schema
    Key<int> catPersistable;  // 'cat.persistable' in schema
    Key<int> row0;
    Key<int> nRows;  // 'nrows' in schema
    Key<std::string> name;
    Key<std::string> module;

    static int const MAX_NAME_LENGTH = 64;
    static int const MAX_MODULE_LENGTH = 64;

    static constexpr int const NO_CATALOGS_SAVED = -1;

    static ArchiveIndexSchema const& get();

    // No copying
    ArchiveIndexSchema(const ArchiveIndexSchema&) = delete;
    ArchiveIndexSchema& operator=(const ArchiveIndexSchema&) = delete;

    // No moving
    ArchiveIndexSchema(ArchiveIndexSchema&&) = delete;
    ArchiveIndexSchema& operator=(ArchiveIndexSchema&&) = delete;

private:
    ArchiveIndexSchema();
};
}  // namespace io
}  // namespace table
}  // namespace afw
}  // namespace lsst

#endif  // !AFW_TABLE_IO_ArchiveInputSchema_h_INCLUDED