111         :m_target{ target }, m_margin{ margin } {  in WithinAbsMatcher()
119         return (matchee + m_margin >= m_target) && (m_target + m_margin >= matchee);  in match()
123 …is within " + ::Catch::Detail::stringify(m_margin) + " of " + ::Catch::Detail::stringify(m_target);  in describe()
128         :m_target{ target }, m_ulps{ ulps }, m_type{ baseType } {  in WithinUlpsMatcher()
143 …  return almostEqualUlps<float>(static_cast<float>(matchee), static_cast<float>(m_target), m_ulps);  in match()
145             return almostEqualUlps<double>(matchee, m_target, m_ulps);  in match()
161             write(ret, static_cast<float>(m_target));  in describe()
164             write(ret, m_target);  in describe()
169             write(ret, step(m_target, static_cast<double>(-INFINITY), m_ulps));  in describe()
171             write(ret, step(m_target, static_cast<double>( INFINITY), m_ulps));  in describe()
174             write(ret, step(static_cast<float>(m_target), static_cast<float>(-INFINITY), m_ulps));  in describe()
176             write(ret, step(static_cast<float>(m_target), static_cast<float>( INFINITY), m_ulps));  in describe()
184         m_target(target),  in WithinRelMatcher()
191         const auto relMargin = m_epsilon * (std::max)(std::fabs(matchee), std::fabs(m_target));  in match()
192         return marginComparison(matchee, m_target,  in match()
198         sstr << "and " << m_target << " are within " << m_epsilon * 100. << "% of each other";  in describe()