[mrpt-system]

Detailed Description

An OS abstraction layer and other miscellaneous functionality: filesystem, date and time, memory handling and much more.

Library `mrpt-system`

[New in MRPT 2.0.0]

This C++ library is part of MRPT and can be installed in Debian-based systems with:

    sudo apt install libmrpt-system-dev

See: Using MRPT from your CMake project

Refer to the list of submodules for details.

Name-based argument passing

See the structure mrpt::system::TParameters.

Collaboration diagram for [mrpt-system]:

Classes
class	mrpt::system::CDirectoryExplorer
	This class allows the enumeration of the files/directories that exist into a given path. More...
class	mrpt::system::CFileSystemWatcher
	This class subscribes to notifications of file system changes, thus it can be used to efficiently stay informed about changes in a directory tree. More...
class	mrpt::system::CObservable
	Inherit from this class for those objects capable of being observed by a CObserver class. More...
class	mrpt::system::CObserver
	Inherit from this class to get notified about events from any CObservable object after subscribing to it. More...
class	mrpt::system::COutputLogger
	Versatile class for consistent logging and management of output messages. More...
class	mrpt::system::CRateTimer
	A class for calling sleep() in a loop, such that the amount of sleep time will be computed to make the loop run at the desired rate (in Hz). More...
class	mrpt::system::CTicTac
	A high-performance stopwatch, with typical resolution of nanoseconds. More...
class	mrpt::system::CTimeLogger
	A versatile "profiler" that logs the time spent within each pair of calls to enter(X)-leave(X), among other stats. More...
struct	mrpt::system::CTimeLoggerEntry
	A safe way to call enter() and leave() of a mrpt::system::CTimeLogger upon construction and destruction of this auxiliary object, making sure that leave() will be called upon exceptions, etc. More...
struct	mrpt::system::CTimeLoggerSaveAtDtor
	A helper class to save CSV stats upon self destruction, for example, at the end of a program run. More...
class	mrpt::system::mrptEvent
	The basic event type for the observer-observable pattern in MRPT. More...
struct	mrpt::system::TParameters< T >
	For usage when passing a dynamic number of (numeric) arguments to a function, by name. More...

Modules
	Time and date functions.
	Header: #include <mrpt/system/datetime.h>.
	Directories, files, and file names
	Header: #include <mrpt/system/filesystem.h>.
	OS and compiler abstraction
	Header: #include <mrpt/system/os.h>.
	Load and save vectors to files (in #include
	<mrpt/io/vector_loadsave.h>)
	CRC functions
	Header: #include <mrpt/system/crc.h>.
	MD5 functions
	Header: #include <mrpt/system/md5.h>.
	Memory utilities
	Header: #include <mrpt/system/memory.h>.
	String management and utilities
	Header: #include <mrpt/system/string_utils.h>.