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Function get_old_failure

boost::contract::get_old_failure — Return failure handler currently set for old values copied at body.


// In header: <boost/contract/core/exception.hpp>

from_failure_handler get_old_failure();


This is often called only internally by this library.

Throws: This is declared noexcept (or throw() before C++11).

See Also:

Throw on Failure, Old Values Copied at Body


A copy of the failure handler currently set.