1 files changed, 0 insertions, 28 deletions
diff --git a/s_tool.cpp b/s_tool.cpp
index ae6357a..675daf3 100644
--- a/s_tool.cpp
+++ b/s_tool.cpp
@@ -20,34 +20,6 @@ s_tool::is_alpha_numeric( string &s_digit )
 
  return true;
 }
-string
-s_tool::trim( string s_str )
-{
-        if(s_str.empty())return "";
-        char c_cur=s_str[0];
-        auto int pos=0;
-// left trim
-        while(c_cur==' ' || c_cur == '\n' || c_cur == '\r')
-        {
-                s_str.erase(pos,1);
-
-                c_cur=s_str[++pos];
-
-        }
-// right trim
-
-        pos=s_str.size();
-        c_cur=s_str[s_str.size()];
-
-        while(c_cur==' ' || c_cur == '\n' || c_cur == '\0' || c_cur == '\r')
-        {
-                s_str.erase(pos,1);
-                c_cur=s_str[--pos];
-
-        }
-        return s_str;
-}
-
 string 
 s_tool::getExtension( string s_file )
 {