BloombergLP::bslfmt::basic_format_parse_context::next_arg

Return the index of the next‐unused argument. If the indexing mode is unset, the indexing mode is set to e_AUTOMATIC. If the indexing mode is e_MANUAL, caused by a previous call to check_arg_id then an exception of type format_error is thrown. If there are no remaining unused arguments then an exception of type format_error is thrown.

Synopsis

Declared in <bslfmt_formatparsecontext.h>

constexpr
size_t
next_arg_id();

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BloombergLP::bslfmt::basic_format_parse_context::next_arg_id

Synopsis