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Add method that will take a function pointer so that it can handle things

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like "llvm_cerr << std::flush";


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31926 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2006-11-26 10:51:51 +00:00
parent 0d45a096cf
commit 7fe9518698
1 changed files with 7 additions and 0 deletions
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7
include/llvm/Support/Streams.h
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@ -29,6 +29,13 @@ namespace llvm {
llvm_ostream() : Stream(0) {}
llvm_ostream(std::ostream &OStream) : Stream(&OStream) {}
std::ostream* stream() const { return Stream; }
inline llvm_ostream &operator << (std::ostream& (*Func)(std::ostream&)) {
*Stream << Func;
return *this;
}
template <typename Ty>
llvm_ostream &operator << (const Ty &Thing) {
if (Stream) *Stream << Thing;