subprocess::Buffer Class Reference

#include <subprocess.h>

Public Member Functions
	Buffer ()=default
	Buffer (size_t cap)
void	add_cap (size_t cap)

Public Attributes
std::vector< char >	buf
size_t	length = 0

Detailed Description

class: Buffer This class is a very thin wrapper around std::vector<char> This is basically used to determine the length of the actual data stored inside the dynamically resized vector.

This is what is returned as the output to the communicate function, so, users must know about this class.

OutBuffer and ErrBuffer are just different typedefs to this class.

Definition at line 678 of file subprocess.h.

Constructor & Destructor Documentation

Buffer() [1/2]

subprocess::Buffer::Buffer ( )

default

Buffer() [2/2]

subprocess::Buffer::Buffer ( size_t  cap )

inlineexplicit

Definition at line 682 of file subprocess.h.

Member Function Documentation

add_cap()

void subprocess::Buffer::add_cap ( size_t  cap )

inline

Definition at line 683 of file subprocess.h.

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Member Data Documentation

buf

std::vector<char> subprocess::Buffer::buf

Definition at line 686 of file subprocess.h.

length

size_t subprocess::Buffer::length = 0

Definition at line 687 of file subprocess.h.

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

• src/util/subprocess.h