CARLA: carla::FileSystem Class Reference

CARLA

Static functions for accessing the file system. More...

#include <FileSystem.h>

Static Public Member Functions
static std::vector< std::string >	ListFolder (const std::string &folder_path, const std::string &wildcard_pattern)
	List (not recursively) regular files at folder_path matching wildcard_pattern. More...

static void	ValidateFilePath (std::string &filepath, const std::string &default_extension="")
	Convenient function to validate a path before creating a file. More...

Detailed Description

Static functions for accessing the file system.

Warning: Using this file requires linking against boost_filesystem.

Definition at line 17 of file FileSystem.h.

Member Function Documentation

◆ ListFolder()

std::vector< std::string > carla::FileSystem::ListFolder	(	const std::string &	folder_path,
		const std::string &	wildcard_pattern
	)

static

List (not recursively) regular files at folder_path matching wildcard_pattern.

Exceptions

std::invalid_argument if folder does not exist.

Todo:: Do permission check.

Definition at line 33 of file FileSystem.cpp.

References carla::StringUtil::Match(), and carla::throw_exception().

Referenced by util::OpenDrive::GetAvailableFiles().

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◆ ValidateFilePath()

void carla::FileSystem::ValidateFilePath	(	std::string &	filepath,
		const std::string &	default_extension = `""`
	)

static

Convenient function to validate a path before creating a file.

1) Ensures all the parent directories are created if missing. 2) If filepath is missing the extension, default_extension is appended to the path.

Definition at line 18 of file FileSystem.cpp.

Referenced by carla::pointcloud::PointCloudIO::SaveToDisk(), carla::image::io::detail::io_resolver::write_view(), and carla::client::FileTransfer::WriteFile().

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The documentation for this class was generated from the following files: