GenericIndexedCloud.cpp

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#include <pybind11/pybind11.h>
 
#include <GenericIndexedCloud.h>
 
namespace py = pybind11;
using namespace pybind11::literals;
 
void define_GenericIndexedCloud(py::module &cccorelib)
{
    py::class_<cloudViewer::GenericIndexedCloud, cloudViewer::GenericCloud>(cccorelib, "GenericIndexedCloud")
        .def(
            "getPoint",
            [](cloudViewer::GenericIndexedCloud &self, const unsigned index)
            {
                if (index < self.size())
                {
                    return *self.getPoint(index);
                }
                else
                {
                    throw std::out_of_range(std::string("index ") + std::to_string(index) +
                                            " is out of range");
                }
            },
            py::return_value_policy::reference)
        .def(
            "getPoint",
            [](cloudViewer::GenericIndexedCloud &self, const unsigned index, CCVector3 &P)
            {
                if (index < self.size())
                {
                    self.getPoint(index, P);
                }
                else
                {
                    throw std::out_of_range(std::string("index ") + std::to_string(index) +
                                            " is out of range");
                }
            },
            py::return_value_policy::reference);
}