Method match

Bcore/src/main/cpp/Dobby/tests/catch.hpp:7764–7766

Performs equivalent check of std::fabs(lhs - rhs) <= margin But without the subtraction to allow for INFINITY in comparison

// Performs equivalent check of std::fabs(lhs - rhs) <= margin
// But without the subtraction to allow for INFINITY in comparison
bool WithinAbsMatcher::match(double const &matchee) const {
  return (matchee + m_margin >= m_target) && (m_target + m_margin >= matchee);
}

std::string WithinAbsMatcher::describe() const {
  return "is within " + ::Catch::Detail::stringify(m_margin) + " of " + ::Catch::Detail::stringify(m_target);