dbtables.cc

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// Database Tables implementation -*- C++ -*-

// $Id: dbtables.cc 934 2009-11-12 17:26:04Z mihaly $
// Copyright (C) 2003-2004 Hermann Schichl
//
// This file is part of the COCONUT API.  This library
// is free software; you can redistribute it and/or modify it under the
// terms of the Library GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// Library GNU General Public License for more details.

// As a special exception, you may use this file as part of a free software
// library without restriction.  Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the Library GNU General Public License.  This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the Library GNU General Public License.

#include <coconut_config.h>
#include <search_node.h>
#include <dbtools.h>
#include <dbtables.h>
#include <print_seq.h>

#include <db_listindex>
#include <db_lexiindex>

using namespace vdbl;

namespace coco {

tableid get_point_table(database* ptr, standard_table*& ptb, userid _uid)
{
  ptb = (standard_table*) ptr->get_table("point", _uid);
  if(ptb == NULL)
  {
    ptr->create_table("point", _uid);
    ptb = (standard_table*) ptr->get_table("point", _uid);
    if(ptb == NULL)
      throw api_exception(apiee_internal,
        "Database inconsistency: Could not create table \"point\"!");
    else
    {
      ptb->add_col("x", typed_col<std::vector<double> >(std::vector<double>()),
                                            colflags());
      ptb->add_col("L_mult",
                  typed_col<std::vector<double> >(std::vector<double>()),
                                              colflags(true));
      ptb->add_col("f", typed_col<double>(COCO_INF), colflags(true));
      ptb->add_col("kappa", typed_col<double>(1.), colflags(true));
      ptb->add_col("best", typed_col<bool>(false), colflags(true));
      ptb->add_col("verified", typed_col<bool>(false), colflags(true));
      colid _xi(ptb->get_col_id("x")),
            _Li(ptb->get_col_id("L_mult")),
            _fi(ptb->get_col_id("f"));
      ptb->add_col("feasible", method_col<point_check_feasibility>(
                   point_check_feasibility(_xi, _Li, _fi)),
                   colflags(true));
      ptb->add_col("optimal", typed_col<bool>(false),
                   colflags(true));
      ptb->add_col("global", typed_col<bool>(false),
                   colflags(true));
      ptb->add_col("relaxation", typed_col<bool>(false),
                   colflags(true));
      ptb->add_col("class", typed_col<unsigned int>(0),
                   colflags(true));
    }
  }
  return ptr->get_tableid("point", _uid);
}

} // namespace coco

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