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lyrics fetcher: use override keyword where appropriate

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This commit is contained in:
Andrzej Rybczak
2015-06-21 15:08:48 +02:00
parent f66f7fa129
commit 09c66e19bf
2 changed files with 34 additions and 34 deletions
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8
src/lyrics_fetcher.cpp
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@@ -102,7 +102,7 @@ std::vector<std::string> LyricsFetcher::getContent(const char *regex_, const std
return result;
}
void LyricsFetcher::postProcess(std::string &data)
void LyricsFetcher::postProcess(std::string &data) const
{
stripHtmlTags(data);
boost::trim(data);
@@ -163,7 +163,7 @@ LyricsFetcher::Result LyricwikiFetcher::fetch(const std::string &artist, const s
return result;
}
bool LyricwikiFetcher::notLyrics(const std::string &data)
bool LyricwikiFetcher::notLyrics(const std::string &data) const
{
return data.find("action=edit") != std::string::npos;
}
@@ -215,7 +215,7 @@ bool GoogleLyricsFetcher::isURLOk(const std::string &url)
/**********************************************************************/
void Sing365Fetcher::postProcess(std::string &data)
void Sing365Fetcher::postProcess(std::string &data) const
{
// throw away ad
data = boost::regex_replace(data, boost::regex("<div.*</div>"), "");
@@ -224,7 +224,7 @@ void Sing365Fetcher::postProcess(std::string &data)
/**********************************************************************/
void MetrolyricsFetcher::postProcess(std::string &data)
void MetrolyricsFetcher::postProcess(std::string &data) const
{
// some of lyrics have both \n chars and <br />, html tags
// are always present whereas \n chars are not, so we need to