raw_ostream has an is_displayed() member function that determines if the stream
is connected to a console for display or is connected to a file/pipe. By
default, is_displayed() returns false, and derived classes like raw_fd_ostream
override it. Because circular_raw_ostream wraps another stream, its result for
is_displayed() should be the same as that stream.
Differential Revision: https://reviews.llvm.org/D66026
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@369188
91177308-0d34-0410-b5e6-
96231b3b80d8
delete[] BufferArray;
}
+ bool is_displayed() const override {
+ return TheStream->is_displayed();
+ }
+
/// setStream - Tell the circular_raw_ostream to output a
/// different stream. "Owns" tells circular_raw_ostream whether
/// it should take responsibility for managing the underlying