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# std.experimental.logger.multilogger

Source std/experimental/logger/multilogger.d

struct `MultiLoggerEntry`;
  This Element is stored inside the MultiLogger and associates a Logger to a string.
  string `name`;
    The `name` if the Logger
  Logger `logger`;
    The stored Logger
class `MultiLogger`: std.experimental.logger.core.Logger;
  `MultiLogger` logs to multiple Logger. The Loggers are stored in an Logger[] in their order of insertion.
  Every data logged to this `MultiLogger` will be distributed to all the Loggers inserted into it. This `MultiLogger` implementation can hold multiple Loggers with the same name. If the method removeLogger is used to remove a Logger only the first occurrence with that name will be removed.
  @safe this(const LogLevel `lv` = LogLevel.all);
    A constructor for the MultiLogger Logger.
    Parameters:

    LogLevel `lv` | The LogLevel for the MultiLogger. By default the LogLevel for MultiLogger is LogLevel.all.

    Example

        auto l1 = new MultiLogger(LogLevel.trace);

  protected MultiLoggerEntry[] `logger`;
    This member holds all Loggers stored in the MultiLogger.
    When inheriting from MultiLogger this member can be used to gain access to the stored Logger.
  @safe void `insertLogger`(string `name`, Logger `newLogger`);
    This method inserts a new Logger into the MultiLogger.
    Parameters:

    string `name` | The `name` of the Logger to insert.
    Logger `newLogger` | The Logger to insert.

  @safe Logger `removeLogger`(in char[] `toRemove`);
    This method removes a Logger from the MultiLogger.
    Parameters:

    char[] `toRemove` | The name of the Logger to remove. If the Logger is not found `null` will be returned. Only the first occurrence of a Logger with the given name will be removed.

    Returns:
    The removed Logger.

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