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41 
42 #ifndef __Teuchos_MatrixMarket_split_hpp
43 #define __Teuchos_MatrixMarket_split_hpp
44 
45 #include <string>
46 #include <vector>
47 
48 
49 namespace Teuchos {
50   namespace MatrixMarket {
51     namespace details {
52 
53       //! Trim whitespace from both sides of the given string.
54       std::string
55       trim (const std::string& in);
56 
57       //! Return lowercase version of the given string.
58       std::string
59       lowercase (const std::string& in);
60 
61       //! Trim whitespace from both sides, and make lowercase.
62       std::string
63       trim_and_lowercase (const std::string& in);
64 
65       /// \brief Split the given string using the given set of delimiters.
66       ///
67       /// Split the string \c str, optionally starting at position \c
68       /// start, into zero or more tokens separated by one or more of the
69       /// given delimiter characters in \c delimiters.
70       ///
71       /// \param str [in] String to split into tokens
72       /// \param delimiters [in] Array of one or more delimiter character(s)
73       /// \param start [in] Position in \c str where the search should begin.
74       ///   Defaults to zero.
75       ///
76       /// \return Vector of zero or more tokens, none of which contain any
77       ///   of the delimiter character(s)
78       std::vector<std::string>
79       split (const std::string& str,
80              const std::string& delimiters,
81              const size_t start=0);
82 
83     } // namespace details
84   } // namespace MatrixMarket
85 } // namespace Teuchos
86 
87 #endif // __Teuchos_MatrixMarket_split_hpp
88