abseil-duration-comparison¶
Checks for comparisons which should be in the absl::Duration
domain instead
of the floating point or integer domains.
N.B.: In cases where a Duration
was being converted to an integer and then
compared against a floating-point value, truncation during the Duration
conversion might yield a different result. In practice this is very rare, and
still indicates a bug which should be fixed.
Examples:
// Original - Comparison in the floating point domain
double x;
absl::Duration d;
if (x < absl::ToDoubleSeconds(d)) ...
// Suggested - Compare in the absl::Duration domain instead
if (absl::Seconds(x) < d) ...
// Original - Comparison in the integer domain
int x;
absl::Duration d;
if (x < absl::ToInt64Microseconds(d)) ...
// Suggested - Compare in the absl::Duration domain instead
if (absl::Microseconds(x) < d) ...