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save a few allocations in from_ascii.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25281 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -31,9 +31,12 @@ namespace lyx {
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docstring const from_ascii(char const * ascii)
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{
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docstring s;
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for (char const * c = ascii; *c; ++c) {
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LASSERT(static_cast<unsigned char>(*c) < 0x80, /**/);
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s.push_back(*c);
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int n = strlen(ascii);
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s.resize(n);
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char_type *d = &s[0];
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while (--n >= 0) {
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d[n] = ascii[n];
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LASSERT(static_cast<unsigned char>(ascii[n]) < 0x80, /**/);
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}
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return s;
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}
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@ -99,8 +102,7 @@ docstring const from_utf8(string const & utf8)
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string const to_utf8(docstring const & ucs4)
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{
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vector<char> const utf8 =
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ucs4_to_utf8(ucs4.data(), ucs4.size());
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vector<char> const utf8 = ucs4_to_utf8(ucs4.data(), ucs4.size());
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return string(utf8.begin(), utf8.end());
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}
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