ilang::smt::str_iterator Struct Reference

string iterator More...

#include <smt_ast.h>

Public Member Functions
	str_iterator (const std::string &, size_t p=0)
	constructor 1
	str_iterator (const str_iterator &)
	constructor 2
void	jump_to_next (const std::string &c)
	jump to the start of symbol c
size_t	next_non_space_pos (const std::string &s=" \t\n\r") const
	returns the next non space pos
size_t	next_non_space_pos (const std::string &s, size_t pos) const
	returns the next non space pos
void	skip (const std::string &s=" \t\n\r")
	skip some single charactor symbol
void	skip_m (const std::string &s)
	skip a symbol (w. blank also)
bool	is_end () const
bool	is_end (size_t pos) const
char	head () const
	return the first
std::string	head_word (const std::string &s=" \t\n\r") const
	return the head_word (if it the end, then empty string)
void	expect (const std::string &c) const
	expect the head token to be 'c'
size_t	next (const std::string &s) const
	get the closest occurance of s from current point
size_t	next (const std::string &s, size_t pos) const
	get the closest occurance of s from pos
void	accept (const std::string &s)
	accept a token (expect and skip)
std::string	accept_current_and_read_untill (const std::string &delimiter)
std::string	read_till_pos (size_t pos)
	read untill a pos
std::string	extract_untill_stack_empty (char push_symbol, char pop_symbol)
	read until the stack is empty
std::string	readline_no_eol ()

Public Attributes
const std::string	buf
	the buffer
size_t	pnt
	the pointer

Detailed Description

string iterator

Member Function Documentation

std::string ilang::smt::str_iterator::accept_current_and_read_untill

(

const std::string &

delimiter

)

extract from the current location, untill reaching one of the delimiter, (not checking the current delimiter)

std::string ilang::smt::str_iterator::readline_no_eol

(

)

read a line, consume all the
but will not include them in the returned string

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

• smt_ast.h