RhodeCode

 * Permission to use, modify and distribute this software is granted

 * provided that this copyright notice appears in all copies. For

 * precise terms see the accompanying LICENSE file.

 *

 * This software is provided "AS IS" with no warranty of any kind,

 * express or implied, and with no claim as to its suitability for any

 * purpose.

 *

 */

///\ingroup tools

///\file

///

///

/// See

/// \verbatim

///  dimacs-solver --help

/// \endverbatim

/// for more info on usage.

///

#include <iostream>

#include <fstream>

#include <cstring>

                       << mat.matchingSize() << '\n';  

}

template<class Value>

void solve(ArgParser &ap, std::istream &is, std::ostream &os,

           DimacsDescriptor &desc)

{

  switch(desc.type)

    {

    case DimacsDescriptor::MIN:

      std::cerr <<

      break;

    case DimacsDescriptor::MAX:

      solve_max<Value>(ap,is,os,desc);

      break;

    case DimacsDescriptor::SP:

      solve_sp<Value>(ap,is,os,desc);

      break;

    case DimacsDescriptor::MAT:

      solve_mat(ap,is,os,desc);

      break;

    default:

      break;

    }

}

int main(int argc, const char *argv[]) {

  typedef SmartDigraph Digraph;

  typedef Digraph::Arc Arc;

  std::string inputName;

  std::string outputName;

  ArgParser ap(argc, argv);

  ap.other("[INFILE [OUTFILE]]",

           "If either the INFILE or OUTFILE file is missing the standard\n"

           "     input/output will be used instead.")

    .boolOption("q", "Do not print any report")

    .boolOption("int","Use 'int' for capacities, costs etc. (default)")

    .optionGroup("datatype","int")

#ifdef HAVE_LONG_LONG

        throw IoError("Cannot open the file for writing", ap.files()[1]);

      }

    case 1:

      input.open(ap.files()[0].c_str());

      if (!input) {

        throw IoError("File cannot be found", ap.files()[0]);

      }

    case 0:

      break;

    default:

      std::cerr << ap.commandName() << ": too many arguments\n";

      return 1;

  std::istream& is = (ap.files().size()<1 ? std::cin : input);

  std::ostream& os = (ap.files().size()<2 ? std::cout : output);

  DimacsDescriptor desc = dimacsType(is);

  if(!ap.given("q"))

    {

      std::cout << "Problem type: ";

      switch(desc.type)

        {

        case DimacsDescriptor::MIN:

          std::cout << "min";

          break;

        case DimacsDescriptor::SP:

          std::cout << "sp";

        case DimacsDescriptor::MAT:

          std::cout << "mat";

          break;

        default:

          exit(1);

          break;

        }

      std::cout << "\nNum of nodes: " << desc.nodeNum;

      std::cout << "\nNum of arcs:  " << desc.edgeNum;

    }

  if(ap.given("double"))

    solve<double>(ap,is,os,desc);

  else if(ap.given("ldouble"))

    solve<long double>(ap,is,os,desc);

#ifdef HAVE_LONG_LONG

  else if(ap.given("long"))

    solve<long long>(ap,is,os,desc);

#endif

  else solve<int>(ap,is,os,desc);