Similar to XLOG(...) except it logs a message if the condition predicate evaluates to true or approximately every
Declared in <folly/logging/xlog.h>
#define XLOG_EVERY_N_OR(level, cond, n, ...)
See concurrency discussion for XLOG_EVERY_N which applies here as well.
| Name | Description |
|---|---|
| n | invocations |
| level | The folly::LogLevel value at which to log. |
| cond | A predicate; the message is logged when it is true. |