Reflection Wrappers : Handle methods with different types of arguments

When wrapping a class we may encounter Methods with same number of arguments but with different types. For example for vtkAlgorithmRXX.cxx:

  if (method == "SetInputArrayToProcess" && args.size() == 5)
  {
    vtkRLogF("vtkAlgorithm(%p)::SetInputArrayToProcess", object);
    auto temp4 = vtk::variant_cast<int32_t>(args[0]);
    auto value0 = static_cast<int>(temp4);
    auto temp5 = vtk::variant_cast<int32_t>(args[1]);
    auto value1 = static_cast<int>(temp5);
    auto temp6 = vtk::variant_cast<int32_t>(args[2]);
    auto value2 = static_cast<int>(temp6);
    auto temp7 = vtk::variant_cast<int32_t>(args[3]);
    auto value3 = static_cast<int>(temp7);
    std::string temp8 = vtk::variant_cast<std::string>(args[4]);
    const char* value4 = temp8.c_str();
    target->SetInputArrayToProcess(value0, value1, value2, value3, value4);
    return true;
  }

  if (method == "SetInputArrayToProcess" && args.size() == 5)
  {
    vtkRLogF("vtkAlgorithm(%p)::SetInputArrayToProcess", object);
    auto temp9 = vtk::variant_cast<int32_t>(args[0]);
    auto value0 = static_cast<int>(temp9);
    auto temp10 = vtk::variant_cast<int32_t>(args[1]);
    auto value1 = static_cast<int>(temp10);
    auto temp11 = vtk::variant_cast<int32_t>(args[2]);
    auto value2 = static_cast<int>(temp11);
    auto temp12 = vtk::variant_cast<int32_t>(args[3]);
    auto value3 = static_cast<int>(temp12);
    auto temp13 = vtk::variant_cast<int32_t>(args[4]);
    auto value4 = static_cast<int>(temp13);
    target->SetInputArrayToProcess(value0, value1, value2, value3, value4);
    return true;
  }

  if (method == "SetInputArrayToProcess" && args.size() == 5)
  {
    vtkRLogF("vtkAlgorithm(%p)::SetInputArrayToProcess", object);
    auto temp15 = vtk::variant_cast<int32_t>(args[0]);
    auto value0 = static_cast<int>(temp15);
    auto temp16 = vtk::variant_cast<int32_t>(args[1]);
    auto value1 = static_cast<int>(temp16);
    auto temp17 = vtk::variant_cast<int32_t>(args[2]);
    auto value2 = static_cast<int>(temp17);
    std::string temp18 = vtk::variant_cast<std::string>(args[3]);
    const char* value3 = temp18.c_str();
    std::string temp19 = vtk::variant_cast<std::string>(args[4]);
    const char* value4 = temp19.c_str();
    target->SetInputArrayToProcess(value0, value1, value2, value3, value4);
    return true;
  }

Currently we always pick the first we encounter. We can improve by trying all 3 inside a try-catch block based on whether the variant_cast raises an exception or not.