Macro BOOST_VARAINT_MAX_MULTIVIZITOR_PARAMS

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## Macro BOOST_VARAINT_MAX_MULTIVIZITOR_PARAMS

BOOST_VARAINT_MAX_MULTIVIZITOR_PARAMS — Controls maximum amount of `variant` parameters for multi visistors. Not used when `std::tuple` is available and `BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES` is not defined.

## Synopsis

    // In header: <boost/variant/multivisitors.hpp>

    BOOST_VARAINT_MAX_MULTIVIZITOR_PARAMS

## Description

Note: Default amount is 4. Define it to bigger value before including <boost/variant/multivisitors.hpp> to increase maximum amount of `variant` parameters for apply_visitor.