subprocess::detail::Communication Class Reference

#include <subprocess.h>

Collaboration diagram for subprocess::detail::Communication:

Public Member Functions
	Communication (Streams *stream)
	Communication (const Communication &)=delete
Communication &	operator= (const Communication &)=delete
	Communication (Communication &&)=default
Communication &	operator= (Communication &&)=default
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 770 of file subprocess.h.

Constructor & Destructor Documentation

Communication() [1/3]

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

inline

Definition at line 773 of file subprocess.h.

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Communication() [2/3]

subprocess::detail::Communication::Communication ( const Communication & )

delete

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Communication() [3/3]

subprocess::detail::Communication::Communication ( Communication && )

default

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Member Function Documentation

communicate() [1/2]

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

inline

Definition at line 1367 of file subprocess.h.

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communicate() [2/2]

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

inline

Definition at line 784 of file subprocess.h.

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communicate_threaded()

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

inlineprivate

Definition at line 1433 of file subprocess.h.

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operator=() [1/2]

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

default

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operator=() [2/2]

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

delete

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send() [1/2]

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

inline

Definition at line 1355 of file subprocess.h.

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send() [2/2]

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

inline

Definition at line 1361 of file subprocess.h.

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set_err_buf_cap()

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

inline

Definition at line 788 of file subprocess.h.

set_out_buf_cap()

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

inline

Definition at line 787 of file subprocess.h.

Member Data Documentation

err_buf_cap_

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

private

Definition at line 797 of file subprocess.h.

out_buf_cap_

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

private

Definition at line 796 of file subprocess.h.

stream_

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

private

Definition at line 795 of file subprocess.h.

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

• src/util/subprocess.h