int periodise_wrap(boost::python::list args ) {
  int iSize = extract<int> (args.attr("__len__")()),
    iIb ;
  char ** argv = new char*[iSize+1] ;
  
#define NOM "periodise"

  argv[0] = new char[strlen(NOM)+1] ;
  strcpy (argv[0], NOM);

  for (iIb=0; iIb < iSize ; iIb ++) {
    const char * pcArg ;
    extract <const char*> earg(args[iIb]);
    if (earg.check()) {
      pcArg= earg() ;
      argv[iIb+1] = new char[strlen(pcArg)+1] ;
      strcpy (argv[iIb+1], pcArg);
    }
  } 

  int result = periodise (iSize+1, argv ) ;

  for (iIb = 0 ; iIb < iSize ;iIb ++) {
    delete [] argv[iIb] ;
  }
  delete [](argv) ;
  return result ;
}
示例#2
0
inline void json::insert(const json::key_type& k, const boost::python::list& li)  {
	unsigned n = boost::python::extract<unsigned>(li.attr("__len__")());
	if(!n) return;
	jsonvec jv;
	for(unsigned i=0;i<n;++i)  {
		try  {
			qm_real v = boost::python::extract<qm_real>(li[i]);
			jv.add(v);
		}
		catch(...)  {
			try  {
				qm_string s = boost::python::extract<qm_string>(li[i]);
				jv.add(s);
			}
			catch(...)  {
				try  {
					json js(*boost::python::extract<json*>(li[i]));
					jv.add(js);
				}
				catch(...)  {
					QM_FAIL("Could not add list");
				}
			}
		}
	}		
	this->insert(k,jv);
}
示例#3
0
文件: objConv.cpp 项目: Guyome/Lss
Array<double,1>* ObjToVector (const list& list)
{
    int len = boost::python::extract<int>(list.attr("__len__")());/**< Get the list length */
    Array<double,1>* vector = new Array<double,1>(len);
    for (int i = 0; i < len; i++)
    {
        (*vector)(i) = (boost::python::extract<int>(list[i]));
    }
    return vector;
}
bool PythonSignal::open(boost::python::list macAddress) {
  BOOST_VERIFY(mpSignal != 0);
  uint8_t mac[6] = {0,0,0,0,0,0};  
  if(boost::python::extract<size_t>(macAddress.attr("__len__")()) >= 6) {
    for (int i = 5; i >= 0; i--) {
      mac[i] = boost::python::extract<uint8_t>(macAddress.pop());
    }
  }
  return mpSignal->open(mac);
}
示例#5
0
bool mpi_init(boost::python::list python_argv)
{
  using boost::python::extract;
  using boost::python::object;

  // If already initialized, do nothing but note that initialization
  // is done.
  int flag = 0;
  int result = MPI_Initialized(&flag);
  assert(result == MPI_SUCCESS);
  if (flag) return false;

  // Convert Python argv into C-style argc/argv. Ewwwww!
  int my_argc = extract<int>(python_argv.attr("__len__")());
  char** my_argv = new char*[my_argc];
  for (int arg = 0; arg < my_argc; ++arg)
    my_argv[arg] = strdup(extract<const char*>(python_argv[arg]));

  // Initialize MPI
  int mpi_argc = my_argc;
  char** mpi_argv = my_argv;
  result = MPI_Init(&mpi_argc, &mpi_argv);
  assert(result == MPI_SUCCESS);

  // If anything changed, convert C-style argc/argv into Python argv
  if (mpi_argv != my_argv) {
    // Tear down Python argv
    while (int(extract<int>(python_argv.attr("__len__")())) > 0)
      python_argv.pop();

    // Build up new Python argv
    for (int arg = 0; arg < mpi_argc; ++arg)
      python_argv.append(object(mpi_argv[arg]));
  }

  for (int arg = 0; arg < my_argc; ++arg)
    free(my_argv[arg]);
  delete [] my_argv;

  return true;
}
示例#6
0
文件: objConv.cpp 项目: Guyome/Lss
Array<double,2>* ObjToArray(const list& list)
{
    int row = boost::python::extract<int>(list.attr("__len__")());/**< Get the row length */
    int col = boost::python::extract<int>(list[1].attr("__len__")());/**< Get the column length, all columns have the same size * */
    Array<double,2>* tab = new Array<double,2>(row,col);
    for (int i = 0; i < row; i++)
    {
        for (int j = 0; j < col; j ++)
        {
            (*tab)(i,j) = (boost::python::extract<int>(list[i][j]));
        }
    }
    return tab;
}
示例#7
0
ConvexHull2::ConvexHull2(boost::python::list points)
{
	boost::python::object lenObj = points.attr( "__len__" )();
	boost::python::extract<int> lenExtract( lenObj );
	if ( lenExtract.check() )
	{
		int numPoints = lenExtract;
		for (int pointI = 0; pointI < numPoints; pointI++)
		{
			boost::python::object pointObj = points[pointI];
			boost::python::extract<Point2&> pointExtract( pointObj );
			if ( pointExtract.check() )
			{
				addPoint( pointExtract );
			}
		}
	}
}
示例#8
0
Polygon2::Polygon2(boost::python::list verts)
{
	boost::python::object lenObj = verts.attr( "__len__" )();
	boost::python::extract<int> lenExtract( lenObj );
	if ( lenExtract.check() )
	{
		int numVerts = lenExtract;
		vertices.reserve( numVerts );
		for (int i = 0; i < numVerts; i++)
		{
			boost::python::object pointObj = verts[i];
			boost::python::extract<Point2&> pointExtract( pointObj );
			if ( pointExtract.check() )
			{
				vertices.push_back( pointExtract );
			}
		}
	}
}