FileIO.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include <QString>
#include <functional>
 
#include "CV_io.h"
 
class FileIO {
public:
    CV_IO_LIB_API static void setWriterInfo(const QString &applicationName,
                                            const QString &version);
    CV_IO_LIB_API static QString writerInfo();
 
    CV_IO_LIB_API static QString applicationName();
    CV_IO_LIB_API static QString version();
 
    CV_IO_LIB_API static QString createdBy();
    CV_IO_LIB_API static QString createdDateTime();
 
private:
    FileIO() = delete;
 
    static QString s_applicationName;
    static QString s_version;
    static QString s_writerInfo;
};
 
namespace cloudViewer {
namespace io {
struct CV_IO_LIB_API ReadPointCloudOption {
    ReadPointCloudOption(
            // Attention: when you update the defaults, update the docstrings in
            // pybind/io/class_io.cpp
            std::string format = "auto",
            bool remove_nan_points = false,
            bool remove_infinite_points = false,
            bool print_progress = false,
            std::function<bool(double)> update_progress = {})
        : format(format),
          remove_nan_points(remove_nan_points),
          remove_infinite_points(remove_infinite_points),
          print_progress(print_progress),
          update_progress(update_progress) {};
    ReadPointCloudOption(std::function<bool(double)> up)
        : ReadPointCloudOption() {
        update_progress = up;
    };
    std::string format;
    bool remove_nan_points;
    bool remove_infinite_points;
    bool print_progress;
    std::function<bool(double)> update_progress;
};
 
struct CV_IO_LIB_API WritePointCloudOption {
    enum class IsAscii : bool { Binary = false, Ascii = true };
    enum class Compressed : bool { Uncompressed = false, Compressed = true };
    WritePointCloudOption(
            // Attention: when you update the defaults, update the docstrings in
            // pybind/io/class_io.cpp
            std::string format = "auto",
            IsAscii write_ascii = IsAscii::Binary,
            Compressed compressed = Compressed::Uncompressed,
            bool print_progress = false,
            std::function<bool(double)> update_progress = {})
        : format(format),
          write_ascii(write_ascii),
          compressed(compressed),
          print_progress(print_progress),
          update_progress(update_progress) {};
    // for compatibility
    WritePointCloudOption(bool write_ascii,
                          bool compressed = false,
                          bool print_progress = false,
                          std::function<bool(double)> update_progress = {})
        : write_ascii(IsAscii(write_ascii)),
          compressed(Compressed(compressed)),
          print_progress(print_progress),
          update_progress(update_progress) {};
    // for compatibility
    WritePointCloudOption(std::string format,
                          bool write_ascii,
                          bool compressed = false,
                          bool print_progress = false,
                          std::function<bool(double)> update_progress = {})
        : format(format),
          write_ascii(IsAscii(write_ascii)),
          compressed(Compressed(compressed)),
          print_progress(print_progress),
          update_progress(update_progress) {};
    WritePointCloudOption(std::function<bool(double)> up)
        : WritePointCloudOption() {
        update_progress = up;
    };
    std::string format;
    IsAscii write_ascii;
    Compressed compressed;
    bool print_progress;
    std::function<bool(double)> update_progress;
};
}  // namespace io
}  // namespace cloudViewer