BloombergLP::ball::ObserverFormatterImp::ObserverFormatterImp

Create a ObserverFormatterImp instance that formats log records using the specified format and timezoneDefault.

Synopsis

Declared in <ball_observerformatterimp.h>

explicit
ObserverFormatterImp(
    std::string_view const& format,
    TimezoneEnum timezoneDefault,
    allocator_type const& allocator = allocator_type());

Description

It is strongly advised to specify UTC for timezoneDefault. Optionally specify an allocator (e.g., the address of a bslma::Allocator object) to supply memory; otherwise, the default allocator is used. The behavior is undefined unless format is a valid format string (either one that starts with a scheme or a "text" scheme format). Note that not giving a valid default format string by the observer will result in no logging output if no valid format is set afterwards, so it is a serious error.

Parameters

Name

Description

format

format configuration string used to create the formatter

timezoneDefault

default time zone for timestamps without one

allocator

allocator used to supply memory

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