Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the master branch, built from commit c0bc0d89c9.
PrevUpHomeNext

Function old_failure

boost::contract::old_failure — Call failure handler for old values copied at body.

Synopsis

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


void old_failure(from where);

Description

This is often called only internally by this library.

Throws: This can throw in case programmers specify a failure handler that throws exceptions on contract assertion failures (not the default).

See Also:

Throw on Failure, Old Values Copied at Body

Parameters:

where

Operation that failed the old value copy (e.g., this might be useful to program failure handler functors that never throw from destructors, not even when they are programmed by users to throw exceptions instead of terminating the program).


PrevUpHomeNext