OSystemLayer Class Reference

#include <OSystemLayer.hpp>

Inherits OSystemLayer.

Public Member Functions
	OSystemLayer ()
	Constructor without arguments. More...
virtual	~OSystemLayer ()
	Destructor. More...
virtual std::string	platform_name () const
virtual std::string	back_trace () const
virtual Uint	process_id () const
virtual double	memory_usage () const
virtual void	regist_os_signal_handlers ()
	Regists the signal handlers that will be handled by this class. More...
Public Member Functions inherited from OSystemLayer
	OSystemLayer ()
	Constructor without arguments. More...
std::string	memory_usage_str () const
void	execute_command (const std::string &call)

Static Public Member Functions
static std::string	dump_back_trace ()
Static Public Member Functions inherited from OSystemLayer
static std::string	type_name ()
	Gets the Class name. More...

Static Protected Member Functions
static int	handleSIGFPE (int signal)
	SIGFPE signal handler. More...
static int	handleSIGSEGV (int signal)
	SIGSEGV signal handler. More...

Additional Inherited Members
Public Types inherited from OSystemLayer
typedef void(*	sighandler_t) (int)
	signal function type More...

Detailed Description

This class represents the current information on the memory usage. Is is an implementation for the Linux operating system

Author

Tiago Quintino

Definition at line 27 of file OSystemLayer.hpp.

Constructor & Destructor Documentation

OSystemLayer

(

)

Constructor without arguments.

Definition at line 41 of file OSystemLayer.cpp.

~OSystemLayer ( )

virtual

Destructor.

Reimplemented from OSystemLayer.

Definition at line 47 of file OSystemLayer.cpp.

Member Function Documentation

std::string back_trace ( ) const

virtual

Dump backtrace

Returns

a string with the backtrace dump

Implements OSystemLayer.

Definition at line 53 of file OSystemLayer.cpp.

std::string dump_back_trace ( )

static

Returns

string with platform name

Definition at line 60 of file OSystemLayer.cpp.

int handleSIGFPE ( int  signal )

staticprotected

SIGFPE signal handler.

Definition at line 241 of file OSystemLayer.cpp.

int handleSIGSEGV ( int  signal )

staticprotected

SIGSEGV signal handler.

Definition at line 254 of file OSystemLayer.cpp.

double memory_usage ( ) const

virtual

Gets the memory usage

Returns

a double with the memory usage

Implements OSystemLayer.

Definition at line 137 of file OSystemLayer.cpp.

virtual std::string platform_name ( ) const

inlinevirtual

Returns

string with platform name

Implements OSystemLayer.

Definition at line 38 of file OSystemLayer.hpp.

Uint process_id ( ) const

virtual

Gets the current process ID

Returns

a integer witht he current process ID

Implements OSystemLayer.

Definition at line 129 of file OSystemLayer.cpp.

void regist_os_signal_handlers ( )

virtual

Regists the signal handlers that will be handled by this class.

Implements OSystemLayer.

Definition at line 212 of file OSystemLayer.cpp.

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

• cf3/common/Linux/OSystemLayer.hpp
• cf3/common/Linux/OSystemLayer.cpp