BOOST_CONTRACT_NO_CHECKS — If defined, this library does not perform implementation checks (undefined by default).
// In header: <boost/contract/core/config.hpp> BOOST_CONTRACT_NO_CHECKS
If this macro is defined, this library internal code is also optimized to reduce compile-time (not just run-time) overhead associated with implementation checks. Users can manually program
#ifndef statements in their code using this macro to completely disable compilation of implementation checks or use