[#BloombergLP-ball-LoggerManagerDefaults]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::LoggerManagerDefaults
:relfileprefix: ../../
:mrdocs:

This class provides constrained configuration parameters for a logger manager. The constraints are maintained as class invariants; it is not possible to obtain an invalid object through this interface.

== Synopsis

Declared in `<ball_loggermanagerdefaults.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class LoggerManagerDefaults;
----

== Description

More generally, this class supports a complete set of _value_ _semantic_ operations, including copy construction, assignment, equality comparison, `ostream` printing. (A precise operational definition of when two instances have the same value can be found in the description of `operator==` for the class.) This class is _exception_ _neutral_ with no guarantee of rollback: if an exception is thrown during the invocation of a method on a pre‐existing instance, the object is left in a valid state, but its value is undefined. In no event is memory leaked. Finally, _aliasing_ (e.g., using all or part of an object as both source and destination) is supported in all cases.

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/ball/LoggerManagerDefaults/2constructor-06.adoc[`LoggerManagerDefaults`]         [.small]#[constructor]#
| Constructors
| xref:BloombergLP/ball/LoggerManagerDefaults/2destructor.adoc[`~LoggerManagerDefaults`] [.small]#[destructor]#
| Destroy this logger manager default‐values constrained‐attribute object.
| xref:BloombergLP/ball/LoggerManagerDefaults/operator_assign.adoc[`operator=`] 
| Assign to this logger manager default‐values constrained‐attribute object the value of the specified `rhs` object.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultLoggerBufferSize.adoc[`defaultLoggerBufferSize`] 
| Return the default logger‐message‐buffer size attribute of this object.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultPassLevel.adoc[`defaultPassLevel`] 
| Return the default pass threshold level attribute of this object.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultRecordBufferSize.adoc[`defaultRecordBufferSize`] 
| Return the default‐logger record‐buffer size attribute of this object.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultRecordLevel.adoc[`defaultRecordLevel`] 
| Return the default record threshold level attribute of this object.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultTriggerAllLevel.adoc[`defaultTriggerAllLevel`] 
| Return the default trigger‐all threshold level attribute of this object.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultTriggerLevel.adoc[`defaultTriggerLevel`] 
| Return the default trigger threshold level attribute of this object.
| xref:BloombergLP/ball/LoggerManagerDefaults/print.adoc[`print`] 
| Format this object to the specified output `stream` at the (absolute value of) the optionally specified indentation `level` and return a reference to `stream`. If `level` is specified, optionally specify `spacesPerLevel`, the number of spaces per indentation level for this and all of its nested objects. If `level` is negative, suppress indentation of the first line. If `spacesPerLevel` is negative, suppress all indentation AND format the entire output on one line. If `stream` is not valid on entry, this operation has no effect.
| xref:BloombergLP/ball/LoggerManagerDefaults/setDefaultLoggerBufferSizeIfValid.adoc[`setDefaultLoggerBufferSizeIfValid`] 
| Set the default logger‐message‐buffer size attribute of this object to the specified `numBytes` if 0 < numBytes. Return 0 on success, and a non‐zero value (with no effect on the state of this object) otherwise.
| xref:BloombergLP/ball/LoggerManagerDefaults/setDefaultRecordBufferSizeIfValid.adoc[`setDefaultRecordBufferSizeIfValid`] 
| Set the default‐logger record‐buffer size attribute of this object to the specified `numBytes` if 0 < numBytes. Return 0 on success, and a non‐zero value (with no effect on the state of this object) otherwise.
| xref:BloombergLP/ball/LoggerManagerDefaults/setDefaultThresholdLevelsIfValid-0a.adoc[`setDefaultThresholdLevelsIfValid`] 
| `setDefaultThresholdLevelsIfValid` overloads
|===


== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/ball/LoggerManagerDefaults/areValidDefaultThresholdLevels.adoc[`areValidDefaultThresholdLevels`] 
| Return `true` if each of the specified `recordLevel`, `passLevel`, `triggerLevel`, and `triggerAllLevel` values is a valid default severity threshold level attributes, and `false` otherwise. Valid severity threshold level values are in the range `[0 .. 255]`.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultDefaultLoggerBufferSize.adoc[`defaultDefaultLoggerBufferSize`] 
| Return the implementation‐defined default logger‐message‐buffer size value for this class.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultDefaultPassLevel.adoc[`defaultDefaultPassLevel`] 
| Return the implementation‐defined default pass threshold level value for this class.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultDefaultRecordBufferSize.adoc[`defaultDefaultRecordBufferSize`] 
| Return the implementation‐defined default‐logger record‐buffer size value for this class.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultDefaultRecordLevel.adoc[`defaultDefaultRecordLevel`] 
| Return the implementation‐defined default record threshold level value for this class.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultDefaultTriggerAllLevel.adoc[`defaultDefaultTriggerAllLevel`] 
| Return the implementation‐defined default trigger‐all threshold value for this class.
| xref:BloombergLP/ball/LoggerManagerDefaults/defaultDefaultTriggerLevel.adoc[`defaultDefaultTriggerLevel`] 
| Return the implementation‐defined default trigger threshold level value for this class.
| xref:BloombergLP/ball/LoggerManagerDefaults/isValidDefaultLoggerBufferSize.adoc[`isValidDefaultLoggerBufferSize`] 
| Return `true` if the specified `numBytes` is a valid default logger‐message‐buffer size attribute, and `false` otherwise. `numBytes` is valid if 0 < numBytes.
| xref:BloombergLP/ball/LoggerManagerDefaults/isValidDefaultRecordBufferSize.adoc[`isValidDefaultRecordBufferSize`] 
| Return `true` if the specified `numBytes` is a valid default‐logger record‐buffer size attribute, and `false` otherwise. `numBytes` is valid if 0 < numBytes.
|===


== Friends

[cols="1,4"]
|===
| Name| Description
| `xref:BloombergLP/ball/operator_eq-080.adoc[BloombergLP::ball::operator==]`
| Return `true` if the specified `lhs` and `rhs` attribute objects have the same value, and `false` otherwise. Two attribute objects objects have the same value if each respective attribute has the same value.
| `xref:BloombergLP/ball/operator_lshift-03.adoc[BloombergLP::ball::operator<<]`
| Write the specified `defaults` object to the specified output `stream` in a reasonable multi‐line format.
|===

== Non-Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/ball/operator_not_eq-0d.adoc[`operator!=`]
| Return `true` if the specified `lhs` and `rhs` attribute objects do not have the same value, and `false` otherwise. Two attribute objects do not have the same value if one or more respective attributes differ in values.
|===


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