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| author | Rui Ueyama <ruiu@google.com> | 2013-10-30 18:32:26 +0000 |
|---|---|---|
| committer | Rui Ueyama <ruiu@google.com> | 2013-10-30 18:32:26 +0000 |
| commit | f34c3ca3046378bdb7e49b7366bafca0e0bafb9a (patch) | |
| tree | 5d05a659ba56b1bed812d13cd1ca638c7f2b6c2e /include | |
| parent | 3f04b5068619ca0411521c9871f4bfc6b04f951f (diff) | |
| download | llvm-f34c3ca3046378bdb7e49b7366bafca0e0bafb9a.tar.gz llvm-f34c3ca3046378bdb7e49b7366bafca0e0bafb9a.tar.bz2 llvm-f34c3ca3046378bdb7e49b7366bafca0e0bafb9a.tar.xz | |
Add {start,end}with_lower methods to StringRef.
startswith_lower is ocassionally useful and I think worth adding.
endwith_lower is added for completeness.
Differential Revision: http://llvm-reviews.chandlerc.com/D2041
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193706 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/ADT/StringRef.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/llvm/ADT/StringRef.h b/include/llvm/ADT/StringRef.h index fd5b28e8fc..ec0c2849f3 100644 --- a/include/llvm/ADT/StringRef.h +++ b/include/llvm/ADT/StringRef.h @@ -210,12 +210,18 @@ namespace llvm { compareMemory(Data, Prefix.Data, Prefix.Length) == 0; } + /// Check if this string starts with the given \p Prefix, ignoring case. + bool startswith_lower(StringRef Prefix) const; + /// Check if this string ends with the given \p Suffix. bool endswith(StringRef Suffix) const { return Length >= Suffix.Length && compareMemory(end() - Suffix.Length, Suffix.Data, Suffix.Length) == 0; } + /// Check if this string ends with the given \p Suffix, ignoring case. + bool endswith_lower(StringRef Suffix) const; + /// @} /// @name String Searching /// @{ |