peek()

int fl::istream::peek ( )

inline

Definition at line 273 of file istream.h.

                            {
#if SKETCH_HAS_LARGE_MEMORY
        return mRealStream.peek();
#else
        // No-op on memory-constrained platforms
        return -1;
#endif
    }

References fl::FL_NO_EXCEPT, and fl::istream_real::peek().

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