Use std::istringstream or std::ostringstream instead of std::stringstream where possible.

This removes std::iostream from the inheritance chain, which reduces
overhead slightly.

2 files changed, 2 insertions, 2 deletions

diff --git a/Source/Core/Common/Debug/Watches.cpp b/Source/Core/Common/Debug/Watches.cpp
index 9114f2e83d..a17551f77c 100644
--- a/Source/Core/Common/Debug/Watches.cpp
+++ b/Source/Core/Common/Debug/Watches.cpp
@@ -104,7 +104,7 @@ std::vector<std::string> Watches::SaveToStrings() const
   std::vector<std::string> watches;
   for (const auto& watch : m_watches)
   {
-    std::stringstream ss;
+    std::ostringstream ss;
     ss << std::hex << watch.address << " " << watch.name;
     watches.push_back(ss.str());
   }
diff --git a/Source/Core/Common/StringUtil.cpp b/Source/Core/Common/StringUtil.cpp
index 7955c81fdf..3eeb6d04fe 100644
--- a/Source/Core/Common/StringUtil.cpp
+++ b/Source/Core/Common/StringUtil.cpp
@@ -398,7 +398,7 @@ std::string JoinStrings(const std::vector<std::string>& strings, const std::stri
   if (strings.empty())
     return "";
 
-  std::stringstream res;
+  std::ostringstream res;
   std::copy(strings.begin(), strings.end(),
             std::ostream_iterator<std::string>(res, delimiter.c_str()));