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