From 07706f56cd421bf8b101a5c0fe44674d36e161a0 Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Sat, 6 Apr 2013 13:14:46 +0200 Subject: tagging ychat-0.5.1 --- s_tool.cpp | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 's_tool.cpp') diff --git a/s_tool.cpp b/s_tool.cpp index 675daf3..ae6357a 100644 --- a/s_tool.cpp +++ b/s_tool.cpp @@ -20,6 +20,34 @@ 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 ) { -- cgit v1.2.3