diff options
Diffstat (limited to 'include/llvm/Support/Regex.h')
| -rw-r--r-- | include/llvm/Support/Regex.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/include/llvm/Support/Regex.h b/include/llvm/Support/Regex.h index ea65ccf..b46a668 100644 --- a/include/llvm/Support/Regex.h +++ b/include/llvm/Support/Regex.h @@ -11,6 +11,9 @@ // //===----------------------------------------------------------------------===// +#ifndef LLVM_SUPPORT_REGEX_H +#define LLVM_SUPPORT_REGEX_H + #include <string> struct llvm_regex; @@ -18,7 +21,7 @@ struct llvm_regex; namespace llvm { class StringRef; template<typename T> class SmallVectorImpl; - + class Regex { public: enum { @@ -26,9 +29,9 @@ namespace llvm { /// Compile for matching that ignores upper/lower case distinctions. IgnoreCase=1, /// Compile for newline-sensitive matching. With this flag '[^' bracket - /// expressions and '.' never match newline. A ^ anchor matches the - /// null string after any newline in the string in addition to its normal - /// function, and the $ anchor matches the null string before any + /// expressions and '.' never match newline. A ^ anchor matches the + /// null string after any newline in the string in addition to its normal + /// function, and the $ anchor matches the null string before any /// newline in the string in addition to its normal function. Newline=2 }; @@ -47,7 +50,7 @@ namespace llvm { /// matches it contains. The number filled in by match will include this /// many entries plus one for the whole regex (as element 0). unsigned getNumMatches() const; - + /// matches - Match the regex against a given \arg String. /// /// \param Matches - If given, on a succesful match this will be filled in @@ -74,3 +77,5 @@ namespace llvm { int error; }; } + +#endif // LLVM_SUPPORT_REGEX_H |
