FL_CHECK_CLOSE

#define FL_CHECK_CLOSE	(		a,
			b,
			epsilon )

Value:

    do {                                                                         \
        auto _fl_a = (a);                                                        \
        auto _fl_b = (b);                                                        \
        auto _fl_diff = _fl_a - _fl_b;                                           \
        if (_fl_diff < 0) _fl_diff = -_fl_diff;                                  \
        bool _fl_result = _fl_diff <= (epsilon);                                 \
        fl::test::AssertResult ar(_fl_result);                                   \
        ar.mLocation = fl::test::SourceLocation(__FILE__, __LINE__);             \
        fl::sstream ss;                                                         \
        ss << #a << " ~= " << #b << " (eps=" << (epsilon) << ")";                \
        ar.mExpression = ss.str();                                               \
        if (!_fl_result) {                                                       \
            fl::sstream ess;                                                    \
            ess << _fl_a << " ~= " << _fl_b << " (diff=" << _fl_diff << ")";     \
            ar.mExpanded = ess.str();                                            \
        }                                                                        \
        fl::test::TestContext::instance().reportAssert(ar);                      \
    } while (0)

Definition at line 1083 of file fltest.h.

#define FL_CHECK_CLOSE(a, b, epsilon)                                           \
    do {                                                                         \
        auto _fl_a = (a);                                                        \
        auto _fl_b = (b);                                                        \
        auto _fl_diff = _fl_a - _fl_b;                                           \
        if (_fl_diff < 0) _fl_diff = -_fl_diff;                                  \
        bool _fl_result = _fl_diff <= (epsilon);                                 \
        fl::test::AssertResult ar(_fl_result);                                   \
        ar.mLocation = fl::test::SourceLocation(__FILE__, __LINE__);             \
        fl::sstream ss;                                                         \
        ss << #a << " ~= " << #b << " (eps=" << (epsilon) << ")";                \
        ar.mExpression = ss.str();                                               \
        if (!_fl_result) {                                                       \
            fl::sstream ess;                                                    \
            ess << _fl_a << " ~= " << _fl_b << " (diff=" << _fl_diff << ")";     \
            ar.mExpanded = ess.str();                                            \
        }                                                                        \
        fl::test::TestContext::instance().reportAssert(ar);                      \
    } while (0)