/* -*- mode: c++ -*- */

/*
   ----------------------------------------------------------------------
                     Funciones de carga de datos
   ----------------------------------------------------------------------
 */
Real GenerateData(Text fileM, Real R, Real C)
{
  WriteLn("Generating random matrix "<<fileM<<" of size " << R <<"X"<< C);
  Matrix MatWriteFile(fileM, Rand(R,C,0,1));
  Real 1
};

Set ReadData(Set param)
{
  Real M = param["M"];
  Real K = param["K"];
  Real N = param["N"];
  
  Text fileA = "A.bbm";
  Text fileB = "B.bbm";

  Real If(FileExist(fileA), Real {
      Matrix A = MatReadFile(fileA);
      Real If(Rows(A)!=M | Columns(A)!=K,
              GenerateData(fileA, M, K))
    }, GenerateData(fileA, M, K));
  
  Real If(FileExist(fileB), Real {
      Matrix B = MatReadFile(fileB);
      Real If(Rows(B)!=K | Columns(B)!=N,
              GenerateData(fileB, K, N))
    }, GenerateData(fileB, M, K));

  Matrix A = MatReadFile(fileA);
  Matrix B = MatReadFile(fileB);

  Set [[ A, B ]]
};