Merge ktlim@zizzer.eecs.umich.edu:/bk/m5

into zamp.eecs.umich.edu:/z/ktlim2/m5

--HG--
extra : convert_revision : 11832134b169aa827a1d03c96ef89edddf4b3dab

1 files changed, 14 insertions, 0 deletions

diff --git a/base/str.hh b/base/str.hh
index 812f4d41a..41433f2bd 100644
--- a/base/str.hh
+++ b/base/str.hh
@@ -90,6 +90,20 @@ to_lower(const std::string &s)
     return lower;
 }
 
+// Split the string s into lhs and rhs on the first occurence of the
+// character c.
+bool
+split_first(const std::string &s, std::string &lhs, std::string &rhs, char c);
+
+// Split the string s into lhs and rhs on the last occurence of the
+// character c.
+bool
+split_last(const std::string &s, std::string &lhs, std::string &rhs, char c);
+
+// Tokenize the string <s> splitting on the character <token>, and
+// place the result in the string vector <vector>.  If <ign> is true,
+// then empty result strings (due to trailing tokens, or consecutive
+// tokens) are skipped.
 void
 tokenize(std::vector<std::string> &vector, const std::string &s,
          char token, bool ign = true);