| Function streamPeek Read next character from stream without advancing current position. streamPeek(c, stream) Include Headers seqan/stream.h Parameters
c | The read character is written here. Types: char &
stream | The stream object to read from. Types: StreamConcept
Remarks Note that this might involve two calls into the stream library, e.g. for cstdio streams, it involves a call to both getc() and ungetc(). Return Values int, 0 on success, otherwise the error value from the underlying string system. Part of Concept StreamConcept See Also streamReadBlock, streamReadChar SeqAn - Sequence Analysis Library - www.seqan.de

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