msh_parser.cpp File Reference

Parser related utilities. More...

Functions
tokens_t	lexer (const std::string &input)
	Perform lexical analysis on the given input string, breaking it down into a vector of tokens.
command	parse_input (std::string input)
	Parse the input string to prepare it for command execution.

Detailed Description

Parser related utilities.

Function Documentation

lexer()

tokens_t lexer

(

const std::string &

input

)

Perform lexical analysis on the given input string, breaking it down into a vector of tokens.

Parameters

input

The input string to be analyzed.

Returns

A vector of Token objects.

Exceptions

msh_exception

If the input is invalid.

See also

parse_input()

process_tokens()

parse_input()

command parse_input

(

std::string

input

)

Parse the input string to prepare it for command execution.

Performs lexical analysis to tokenize the input, and checks for validity. If the input is valid, it prepares a command object using split_commands() function.

On empty input, the default-constructed command object is returned.

Parameters

input

The input string to be parsed.

Returns

A command object.

Exceptions

msh_exception

If the syntax of the input is invalid or errors occur during parsing.

See also

lexer()

command

split_commands()