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Minor optimisation in VFS::FileSystemArchive::listResources

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When there is no cache, we can fill the `out`
variable as we create it, instead of creating the
cache, and then iterating it to fill `out`.

Thanks to @cemoc for the help!
This commit is contained in:
jvoisin 2021-06-09 22:25:46 +02:00
parent df3a47187b
commit 5375b8e71b
1 changed files with 9 additions and 5 deletions
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14
components/vfs/filesystemarchive.cpp
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@ -40,16 +40,20 @@ namespace VFS
std::transform(proper.begin() + prefix, proper.end(), std::back_inserter(searchable), normalize_function);
if (!mIndex.insert (std::make_pair (searchable, file)).second)
const auto inserted = mIndex.insert(std::make_pair(searchable, file));
if (!inserted.second)
Log(Debug::Warning) << "Warning: found duplicate file for '" << proper << "', please check your file system for two files with the same name in different cases.";
else
out[inserted.first->first] = &inserted.first->second;
}
mBuiltIndex = true;
}
for (index::iterator it = mIndex.begin(); it != mIndex.end(); ++it)
else
{
out[it->first] = &it->second;
for (index::iterator it = mIndex.begin(); it != mIndex.end(); ++it)
{
out[it->first] = &it->second;
}
}
}