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Add isCString() - returns true if a ConstantArray is a CString.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31201 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2006-10-26 19:15:05 +00:00
parent 4d3839ded2
commit 22c7030a0c
2 changed files with 18 additions and 0 deletions
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5
include/llvm/Constants.h
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@@ -334,6 +334,11 @@ public:
/// ubyte, and if the elements of the array are all ConstantInt's.
bool isString() const;
/// isCString - This method returns true if the array is a string (see
/// isString) and it ends in a null byte \0 and does not contains any other
/// null bytes except its terminator.
bool isCString() const;
/// getAsString - If this array is isString(), then this method converts the
/// array to an std::string and returns it. Otherwise, it asserts out.
///