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-rw-r--r--apt-pkg/contrib/strutl.cc12
-rw-r--r--apt-pkg/contrib/strutl.h2
2 files changed, 14 insertions, 0 deletions
diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index cf8feb970..da0121eca 100644
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -27,6 +27,7 @@
#include <locale>
#include <sstream>
#include <string>
+#include <sstream>
#include <vector>
#include <stddef.h>
@@ -85,6 +86,17 @@ bool Startswith(const std::string &s, const std::string &start)
return (s.compare(0, start.size(), start) == 0);
}
+std::string Join(std::vector<std::string> list, const std::string &sep)
+{
+ std::ostringstream oss;
+ for (auto it = list.begin(); it != list.end(); it++)
+ {
+ if (it != list.begin()) oss << sep;
+ oss << *it;
+ }
+ return oss.str();
+}
+
}
}
/*}}}*/
diff --git a/apt-pkg/contrib/strutl.h b/apt-pkg/contrib/strutl.h
index 918ac89c7..73f27aa6c 100644
--- a/apt-pkg/contrib/strutl.h
+++ b/apt-pkg/contrib/strutl.h
@@ -44,6 +44,8 @@ namespace APT {
std::string Strip(const std::string &s);
bool Endswith(const std::string &s, const std::string &ending);
bool Startswith(const std::string &s, const std::string &starting);
+ std::string Join(std::vector<std::string> list, const std::string &sep);
+
}
}