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Teuchos_StrUtils.hpp
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00041 
00042 #ifndef TEUCHOS_STRUTILS_H
00043 #define TEUCHOS_STRUTILS_H
00044 
00049 #include "Teuchos_ConfigDefs.hpp"
00050 
00051 #include "Teuchos_Utils.hpp"
00052 #include "Teuchos_Array.hpp"
00053 
00054 namespace Teuchos {
00055 
00056 
00061 class TEUCHOS_LIB_DLL_EXPORT StrUtils
00062 {
00063 public:
00065   static Array<std::string> readFile(std::istream& is, char comment);
00066 
00069   static Array<std::string> splitIntoLines(const std::string& input);
00070 
00072   static Array<Array<std::string> > tokenizeFile(std::istream& is, char comment);
00073 
00075   static bool readLine(std::istream& is, std::string& line);
00076 
00078   static Array<std::string> stringTokenizer(const std::string& str);
00079 
00081   static Array<std::string> getTokensPlusWhitespace(const std::string& str);
00082 
00084   static std::string reassembleFromTokens(const Array<std::string>& tokens, int iStart=0);
00085 
00087   static void splitList(const std::string& bigstring, Array<std::string>& elements);
00088 
00090   static int findNextWhitespace(const std::string& str, int offset);
00091 
00093   static int findNextNonWhitespace(const std::string& str, int offset);
00094 
00096   static  std::string varSubstitute(const std::string& rawLine,
00097     const std::string& varName,
00098     const std::string& varValue);
00099 
00101   static std::string varTableSubstitute(const std::string& rawLine,
00102     const Array<std::string>& varNames,
00103     const Array<std::string>& varValues);
00104 
00106   static std::string envSubstitute(const std::string& line);
00107 
00110   static std::string before(const std::string& str, const std::string& sub);
00111 
00114   static std::string before(const std::string& str, char sub);
00115 
00118   static std::string after(const std::string& str, const std::string& sub);
00119 
00122   static int find(const std::string& str, const std::string& sub);
00123 
00125   static bool isWhite(const std::string& str);
00126 
00128   static std::string fixUnprintableCharacters(const std::string& str);
00129 
00131   static bool isNonWhite(const std::string& str) {return !isWhite(str);}
00132 
00138   static std::string between(const std::string& str, const std::string& begin,
00139     const std::string& end, std::string& front, std::string& back);
00140 
00144   static std::string subString(const std::string& str, int begin, int end);
00145 
00146   static std::string readFromStream(std::istream& is);
00147 
00149   static std::string allCaps(const std::string& str);
00150 
00152   static double atof(const std::string& str);
00153 
00155   static int atoi(const std::string& str);
00156 
00158   static std::ostream& printLines(
00159     std::ostream             &os
00160     ,const std::string       &linePrefix
00161     ,const std::string       &lines
00162     );
00163     
00165   static std::string removeAllSpaces(std::string stringToClean);
00166       
00167 };
00168 
00169 
00170 } // namespace Teuchos
00171 
00172 
00173 #endif
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