
#ifndef _UTF8ITER_H_INCLUDED_
#define _UTF8ITER_H_INCLUDED_
/* @(#$Id: utf8iter.h,v 1.4 2005-12-07 15:41:50 dockes Exp $  (C) 2004 J.F.Dockes */

/** 
 * A small helper class to iterate over utf8 strings. This is not an
 * STL iterator and this is not well designed, just convenient for
   some specific uses
...
    out += s.substr(pos, cl);
    return true;
    }
    operator string() {
    if (bad || (!cl && compute_cl() < 0)) {
      return std::string("");
    }
    return s.substr(pos, cl);
    }
    bool eof() {
    return bad || pos == s.length();

	a/src/utils/utf8iter.h		b/src/utils/utf8iter.h
1	#ifndef _UTF8ITER_H_INCLUDED_	1	#ifndef _UTF8ITER_H_INCLUDED_
2	#define _UTF8ITER_H_INCLUDED_	2	#define _UTF8ITER_H_INCLUDED_
3	/* @(#$Id: utf8iter.h,v 1.3 2005-03-17 14:02:06 dockes Exp $ (C) 2004 J.F.Dockes */	3	/* @(#$Id: utf8iter.h,v 1.4 2005-12-07 15:41:50 dockes Exp $ (C) 2004 J.F.Dockes */
4		4
5	/**	5	/**
6	* A small helper class to iterate over utf8 strings. This is not an	6	* A small helper class to iterate over utf8 strings. This is not an
7	* STL iterator and this is not well designed, just convenient for	7	* STL iterator and this is not well designed, just convenient for
8	some specific uses	8	some specific uses
	...		...
135	out += s.substr(pos, cl);	135	out += s.substr(pos, cl);
136	return true;	136	return true;
137	}	137	}
138	operator string() {	138	operator string() {
139	if (bad \|\| (!cl && compute_cl() < 0)) {	139	if (bad \|\| (!cl && compute_cl() < 0)) {
140	return false;	140	return std::string("");
141	}	141	}
142	return s.substr(pos, cl);	142	return s.substr(pos, cl);
143	}	143	}
144	bool eof() {	144	bool eof() {
145	return bad \|\| pos == s.length();	145	return bad \|\| pos == s.length();