subprocess::detail::Communication Class Reference

#include <subprocess.h>

Collaboration diagram for subprocess::detail::Communication:

Public Member Functions
	Communication (Streams *stream)
void	operator= (const Communication &)=delete
int	send (const char *msg, size_t length)
int	send (const std::vector< char > &msg)
std::pair< OutBuffer, ErrBuffer >	communicate (const char *msg, size_t length)
std::pair< OutBuffer, ErrBuffer >	communicate (const std::vector< char > &msg)
void	set_out_buf_cap (size_t cap)
void	set_err_buf_cap (size_t cap)

Private Member Functions
std::pair< OutBuffer, ErrBuffer >	communicate_threaded (const char *msg, size_t length)

Private Attributes
Streams *	stream_
size_t	out_buf_cap_ = DEFAULT_BUF_CAP_BYTES
size_t	err_buf_cap_ = DEFAULT_BUF_CAP_BYTES

Detailed Description

A helper class to Streams. This takes care of management of communicating with the child process with the means of the correct file descriptor.

Definition at line 756 of file subprocess.h.

Constructor & Destructor Documentation

Communication()

subprocess::detail::Communication::Communication ( Streams *  stream )

inline

Definition at line 759 of file subprocess.h.

Member Function Documentation

communicate() [1/2]

std::pair< OutBuffer, ErrBuffer > subprocess::detail::Communication::communicate ( const char *  msg, size_t  length  )

inline

Definition at line 1343 of file subprocess.h.

Here is the call graph for this function:

Here is the caller graph for this function:

communicate() [2/2]

std::pair< OutBuffer, ErrBuffer > subprocess::detail::Communication::communicate ( const std::vector< char > &  msg )

inline

Definition at line 767 of file subprocess.h.

Here is the call graph for this function:

communicate_threaded()

std::pair< OutBuffer, ErrBuffer > subprocess::detail::Communication::communicate_threaded ( const char *  msg, size_t  length  )

inlineprivate

Definition at line 1409 of file subprocess.h.

Here is the call graph for this function:

Here is the caller graph for this function:

operator=()

void subprocess::detail::Communication::operator= ( const Communication &  )

delete

send() [1/2]

int subprocess::detail::Communication::send ( const char *  msg, size_t  length  )

inline

Definition at line 1331 of file subprocess.h.

Here is the call graph for this function:

Here is the caller graph for this function:

send() [2/2]

int subprocess::detail::Communication::send ( const std::vector< char > &  msg )

inline

Definition at line 1337 of file subprocess.h.

Here is the call graph for this function:

set_err_buf_cap()

void subprocess::detail::Communication::set_err_buf_cap ( size_t  cap )

inline

Definition at line 771 of file subprocess.h.

Here is the caller graph for this function:

set_out_buf_cap()

void subprocess::detail::Communication::set_out_buf_cap ( size_t  cap )

inline

Definition at line 770 of file subprocess.h.

Here is the caller graph for this function:

Member Data Documentation

err_buf_cap_

size_t subprocess::detail::Communication::err_buf_cap_ = DEFAULT_BUF_CAP_BYTES

private

Definition at line 780 of file subprocess.h.

out_buf_cap_

size_t subprocess::detail::Communication::out_buf_cap_ = DEFAULT_BUF_CAP_BYTES

private

Definition at line 779 of file subprocess.h.

stream_

Streams* subprocess::detail::Communication::stream_

private

Definition at line 778 of file subprocess.h.

---

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

• src/util/subprocess.h