| Function hasDefault Returns whether an option has a default value or not. hasDefault(parser,optionIdentifier) Include Headers seqan/arg_parse.h Parameters
parser | The ArgumentParser object. Types: ArgumentParser
optionIdentifier | A std::string that identifies the option (either short or long name).
Return Values true if the option has a default value, false otherwise. SeqAn - Sequence Analysis Library - www.seqan.de

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