sequencer.h File Reference

A basic sequence interpreter for snel. More...

#include <exception>
#include <string>
#include <iostream>
#include <sstream>
#include <fstream>
#include <vector>
#include <utility>
#include <algorithm>
#include <unistd.h>
#include <fcntl.h>
#include <sys/wait.h>

Go to the source code of this file.

Classes
struct	snel::ArgList
struct	snel::Pipe
class	snel::Child
class	snel::Sequencer

Typedefs
using	snel::fd_t = int
	file descriptor type

Functions
std::string	snel::filter (const std::string in)

Variables
constexpr fd_t	snel::STDIN_ = STDIN_FILENO
	Constant for stdin file descriptor.
constexpr fd_t	snel::STDOUT_ = STDOUT_FILENO
	Constant for stdout file descriptor.
constexpr fd_t	snel::STDERR_ = STDERR_FILENO
	Constant for stderr file descriptor.

Detailed Description

A basic sequence interpreter for snel.

Sequencer.h Created on: Feb, 2019 Author: Christos Choutouridis AEM: 8997 email : cchou.nosp@m.tou@.nosp@m.ece.a.nosp@m.uth..nosp@m.gr

Definition in file sequencer.h.

Function Documentation

filter()

std::string snel::filter

(

const std::string

in

)

A very very simple filtering for leading ' ', comments and adjustments for the '|' character.

Note

The current snel implementation requires '|' to separated from left and right from the rest of the text, so we adjust the input to fit this expectation.

Parameters

in	Input string

Returns

Output string

Definition at line 49 of file sequencer.cpp.