export_NumArrayTuple.cxx

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#ifdef _MSC_VER
// nonstandard extension used 'extern' before...
# pragma warning(disable:4231)  

// needs to have dll-interface used by client
# pragma warning(disable:4251)  

// non dll-interface struct
# pragma warning(disable:4275)  

// 'int' : forcing value to bool 'true' or 'false' (performance warning)
# pragma warning(disable:4800)  
#endif

#define PY_ARRAY_UNIQUE_SYMBOL PyArrayHandle
#include "num_util.h"

#include "NumArrayTuple.h"

using namespace boost::python;

namespace hippodraw {
namespace Python {

void
export_NumArrayTuple()
{
  import_array();

#ifdef HAVE_NUMERIC
  numeric::array::set_module_and_type 
    ( "Numeric",
      "ArrayType" );
#else
  numeric::array::set_module_and_type (); // default numarray & NDarray
#endif

  class_ < NumArrayTuple, bases < DataSource > > ( "NumArrayTuple",
                "Interface to numarray Python extension module.",
                 init< > ( "Creates an empty NumArrayTuple" ) )

//     .add_property ( "rows", &NumArrayTuple::rows )

    .def ( "setLabels", &NumArrayTuple::setLabels,
           args ( "[label, ...]" ), 
           "Sets the labels of the columns." )

    .def ( "getLabel", &NumArrayTuple::getLabelAt,
           return_value_policy < copy_const_reference > () )

//     .def ( "getLabels", &NumArrayTuple::getLabels,
//         return_value_policy < copy_const_reference > () )

    .def ( "addColumn", 
           &NumArrayTuple::addColumn,
           "Addes the array as a new column with label" )

    .def ( "replaceColumn",
           ( void ( NumArrayTuple:: * ) //function pointer
             ( unsigned int, numeric::array ) ) // signature
           &NumArrayTuple::replaceColumn,
           "Replaces existing column with new array\n"
           "Args:\n"
           "\t index\n"
           "\t numarray" )

    .def ( "replaceColumn",
           ( void ( NumArrayTuple:: * ) //function pointer
             ( const std::string &, numeric::array ) ) // signature
           &NumArrayTuple::replaceColumn,
           "Replaces existing column with new array\n"
           "Args:\n"
           "\t label\n"
           "\t numarray" )

    .def ( "notifyObservers",
           &NumArrayTuple::notifyObservers,
           "Sends update message to all observers." )

    ;
}

} // namespace Python
} // namespace hippodraw

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