trimws_begin()

std::string tfxx::string::trimws_begin

(

std::string

s

)

function #tf::trimws_begin#: Erase leading whitespace from a string.

Returns

string with leading whitespace removed

Parameters

s	string to remove leading whitespace from

Author

Thomas Forbriger

Version

V1.0 (#$Revision: 1.4 $

Date

2009-11-11 12:34:04

#) remove leading whitespace

See also

trimws_end

trimws

Definition at line 74 of file stringfunc.cc.

    {
      if (s.length()>0)
      {
        std::string::size_type ib=s.find_first_not_of(" ", 0);
        if (ib==std::string::npos)
        {
          s="";
        }
        else if (ib!=0)
        {
          std::string::size_type n=s.length()-ib;
          s=s.substr(ib,n); 
        }
      }
      return(s);
    } // std::string trimws_begin(std::string s)