BloombergLP::balm::MetricFormatSpec::MetricFormatSpec

Create a metric format spec having the specified scale and format. The scale indicates the multiplier that may be used when formatting values, and format must be a printf‐style format string for formatting a single floating‐point value. The behavior is undefined unless format is null‐terminated, contains a printf‐style format string valid for a single floating‐point value, and remains valid and unmodified for the lifetime of this object.