system.hpp File Reference

#include <string>
#include <sys/sem.h>
#include <pthread.h>
#include <mutex>
#include <rad/logger.hpp>
#include <ifw/core/utils/base/base.hpp>

Go to the source code of this file.

Classes
class	ifw::core::utils::system::Mutex
	The Mutex class: Scope based mutex semaphore. The ifw::core::utils::system::Mutex semaphore is used to implement a safe mutex semaphore, at scope level. When entering the scope the semaphore is automatically created, based on a ID, if not existing, and locked. The semaphore created is recursive. When leaving the scope, the destructor will automatically unlock the semaphore. More...

Namespaces
namespace	ifw
namespace	ifw::core
namespace	ifw::core::utils
namespace	ifw::core::utils::system

Macros
#define	BEGIN_CRIT_SEC(id)
	Macro to initiate critical section.
#define	END_CRIT_SEC(id)   }
	Dummy macro to mark end of critical section.

Functions
double	ifw::core::utils::system::_Time ()
void	ifw::core::utils::system::Assert (const bool condition, const std::string &message, std::array< std::string, 3 > &location)
	Check if pointer is NULL. If yes, throw std::runtime_error.
void	ifw::core::utils::system::AssertPtr (const void *ptr, const std::string &object, std::array< std::string, 3 > &location)
	Check if pointer is NULL. If yes, throw std::runtime_error.
std::string	ifw::core::utils::system::Platform ()
	Get the name of the platform (OS).
int64_t	ifw::core::utils::system::Random (const int64_t min_val, const int64_t max_val)
	Generate an int64_t random number in the inteval specified.
std::string	ifw::core::utils::system::ExecCommand (const std::string &command)
	Execute a shell command (synchroneously).

Macro Definition Documentation

BEGIN_CRIT_SEC

#define BEGIN_CRIT_SEC

(

id

)

Value:

  { \
  ifw::core::utils::system::Mutex tmp_mutex(id); \

Macro to initiate critical section.

END_CRIT_SEC

#define END_CRIT_SEC

(

id

)

}

Dummy macro to mark end of critical section.