BloombergLP::balcl::Option::longTag

Return the long tag for this option, or 0 if none.

Synopsis

Declared in <balcl_option.h>

char const*
longTag() const;

Description

Return the string used to identify this option on a command line preceded with --, or 0 if there is no long tag associated with this option. The behavior is undefined if this option is a non-option argument (i.e., has no tag).

Return Value

long tag string, or 0 if there is no long tag