3party/vcpkg
0
0
Fork 0
mirror of https://github.com/microsoft/vcpkg.git synced 2024-12-28 19:25:27 +08:00
Code Issues Projects Releases Wiki Activity

Improve Strings::split()

Browse Source
This commit is contained in:
Alexander Karatarakis 2017-01-23 16:50:29 -08:00
parent ac2f2cb478
commit 5d603cbae2
1 changed files with 6 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
toolsrc/src/vcpkg_Strings.cpp
View File

@ -125,18 +125,17 @@ namespace vcpkg::Strings
std::vector<std::string> output;
size_t i = 0;
size_t pos = s.find(delimiter);
while (pos != std::string::npos)
for (size_t pos = s.find(delimiter); pos != std::string::npos; pos = s.find(delimiter, pos))
{
output.push_back(s.substr(i, pos - i));
i = ++pos;
pos = s.find(delimiter, pos);
}
if (pos == std::string::npos && i != s.length()) // The second check is so no items are added if there is nothing after the last delimiter
// Add the rest of the string after the last delimiter, unless there is nothing after it
if (i != s.length())
{
output.push_back(s.substr(i, s.length()));
}
}
return output;
}