This class spawns a new subprocess and executes a specific command. As soon as the subprocess object goes out of scope the subprocess is terminated. More...

#include <Subprocess.hpp>

Public Member Functions
	Subprocess (std::string cmd, std::vector< std::string > argv)
	Spawns a new subprocess with a specific cmd command and arguments. More...

	~Subprocess ()

bool	kill ()

uint64_t	getPid ()

Detailed Description

This class spawns a new subprocess and executes a specific command. As soon as the subprocess object goes out of scope the subprocess is terminated.

Constructor & Destructor Documentation

◆ Subprocess()

NES::Util::Subprocess::Subprocess	(	std::string	cmd,
		std::vector< std::string >	argv
	)

Spawns a new subprocess with a specific cmd command and arguments.

Parameters

cmd	that should be executed
argv	arguments

References magic_enum::enum_integer(), NES_DEBUG, NES_FATAL_ERROR, NES::Util::READ, and NES::Util::WRITE.

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◆ ~Subprocess()

NES::Util::Subprocess::~Subprocess ( )

References kill(), and NES_INFO.

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Member Function Documentation

◆ getPid()

uint64_t NES::Util::Subprocess::getPid ( )

Method to get the pid of a process @retun pid

◆ kill()

bool NES::Util::Subprocess::kill ( )

Method to kill a process

Returns: success code

References NES_ASSERT, and NES_DEBUG.

Referenced by ~Subprocess().

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

/nebulastream/nes-common/include/Util/Subprocess/Subprocess.hpp
/nebulastream/nes-common/src/Util/Subprocess/Subprocess.cpp