Teuchos Package Browser (Single Doxygen Collection) Version of the Day
Teuchos_StrUtils.hpp
Go to the documentation of this file.
00001 // @HEADER
00002 // ***********************************************************************
00003 //
00004 //                    Teuchos: Common Tools Package
00005 //                 Copyright (2004) Sandia Corporation
00006 //
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00008 // license for use of this work by or on behalf of the U.S. Government.
00009 //
00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
00013 // License, or (at your option) any later version.
00014 //
00015 // This library is distributed in the hope that it will be useful, but
00016 // WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //
00020 // You should have received a copy of the GNU Lesser General Public
00021 // License along with this library; if not, write to the Free Software
00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00023 // USA
00024 // Questions? Contact Michael A. Heroux (maherou@sandia.gov)
00025 //
00026 // ***********************************************************************
00027 // @HEADER
00028 
00029 #ifndef TEUCHOS_STRUTILS_H
00030 #define TEUCHOS_STRUTILS_H
00031 
00036 #include "Teuchos_ConfigDefs.hpp"
00037 
00038 #include "Teuchos_Utils.hpp"
00039 #include "Teuchos_Array.hpp"
00040 
00041 namespace Teuchos
00042 {
00047   class TEUCHOS_LIB_DLL_EXPORT StrUtils
00048     {
00049     public:
00051       static Array<std::string> readFile(std::istream& is, char comment);
00052 
00055       static Array<std::string> splitIntoLines(const std::string& input);
00056 
00058       static Array<Array<std::string> > tokenizeFile(std::istream& is, char comment);
00059 
00061       static bool readLine(std::istream& is, std::string& line);
00062 
00063       static Array<std::string> stringTokenizer(const std::string& str);
00064 
00065       static Array<std::string> getTokensPlusWhitespace(const std::string& str);
00066 
00067       static std::string reassembleFromTokens(const Array<std::string>& tokens, int iStart=0);
00068 
00069       static void splitList(const std::string& bigstring, Array<std::string>& elements);
00070 
00071       static int findNextWhitespace(const std::string& str, int offset);
00072 
00073       static int findNextNonWhitespace(const std::string& str, int offset);
00074 
00075 
00076       static  std::string varSubstitute(const std::string& rawLine,
00077                                    const std::string& varName,
00078                                    const std::string& varValue);
00079 
00080       static std::string varTableSubstitute(const std::string& rawLine,
00081                                        const Array<std::string>& varNames,
00082                                        const Array<std::string>& varValues);
00083 
00084       static std::string envSubstitute(const std::string& line);
00085 
00088       static std::string before(const std::string& str, const std::string& sub);
00089 
00092       static std::string before(const std::string& str, char sub);
00093 
00096       static std::string after(const std::string& str, const std::string& sub);
00097 
00100       static int find(const std::string& str, const std::string& sub);
00101 
00103       static bool isWhite(const std::string& str);
00104 
00106       static std::string fixUnprintableCharacters(const std::string& str);
00107 
00109       static bool isNonWhite(const std::string& str) {return !isWhite(str);}
00110 
00116       static std::string between(const std::string& str, const std::string& begin,
00117                             const std::string& end, std::string& front, std::string& back);
00118 
00122       static std::string subString(const std::string& str, int begin, int end);
00123 
00124       static std::string readFromStream(std::istream& is);
00125 
00127       static std::string allCaps(const std::string& str);
00128 
00130       static double atof(const std::string& str);
00131 
00133       static int atoi(const std::string& str);
00134 
00136       static std::ostream& printLines(
00137         std::ostream             &os
00138         ,const std::string       &linePrefix
00139         ,const std::string       &lines
00140         );
00141 
00142     };
00143 
00144 }
00145 
00146 #endif
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines