diff options
| -rw-r--r-- | fxbarcode/oned/BC_OnedCode128Writer.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/fxbarcode/oned/BC_OnedCode128Writer.cpp b/fxbarcode/oned/BC_OnedCode128Writer.cpp index 50d3fb65a6..034ffc3557 100644 --- a/fxbarcode/oned/BC_OnedCode128Writer.cpp +++ b/fxbarcode/oned/BC_OnedCode128Writer.cpp @@ -95,22 +95,20 @@ bool CBC_OnedCode128Writer::CheckContentValidity( WideString CBC_OnedCode128Writer::FilterContents( const WideStringView& contents) { - WideString filterChineseChar; + const wchar_t limit = m_codeFormat == BC_CODE128_B ? 126 : 106; + + WideString filtered; + filtered.Reserve(contents.GetLength()); for (size_t i = 0; i < contents.GetLength(); i++) { wchar_t ch = contents[i]; if (ch > 175) { i++; continue; } - filterChineseChar += ch; - } - const wchar_t limit = m_codeFormat == BC_CODE128_B ? 126 : 106; - WideString filtercontents; - for (const auto& ch : filterChineseChar) { if (ch >= 32 && ch <= limit) - filtercontents += ch; + filtered += ch; } - return filtercontents; + return filtered; } bool CBC_OnedCode128Writer::SetTextLocation(BC_TEXT_LOC location) { |