Table of contents

General

• DMT Services Service Libraries
  • Alarm Client Alarm Manager client API
  • DFM low level API (fantom) DFM low level API (fantom)
  • Frame IO Read and write frames
  • Monitor Data Monitor Client and Server APIs
  • Name Client Name Client API
  • Name Server DMT Name to Address Translation Service
  • Trend Frames Read and write trend frames
  • Trigger Client Trigger Manager client API
  • Trigger Manager Trigger record broker.
  • Tunnel LMSG network message bridge.
  • Web Server Serve formatted Monitor data objects to a web browser
    • Web server class for displaying montitor data Data monitor web server
    • Web server for displaying montitor data Data monitor web server
    • Web server for editing LIGO lightweight data XML edit web server
  • fantom Frame and NDS translation module

Classes

• AlarmHandle Active alarm identifier.
• AppClient Application client API.
• AppServer Application server class
• Channel Channel list entry for Dacc
• Dacc LIGO Sandbox data access class.
• DaccIn DMT frame input class.
• data_object Data object
• DMTOFFLINE Alarm Client API The alarm client API provides an interface to the alarm manager. Refer to xxxx for a full description of the Alarm Manager functionality. The AlarmClient API allows the client process to:
  • Define Alarm Types: The alarm manager keeps a list of currently defined alarm types. The alarm must be defined by a process before it can be set. The definition specifies defaul values for all alarm parameters.
  • Set Alarms: Alarms are set or asserted when an abnormal condidstion is detected. The alarm remains in effect until it times out or is cancelled explicitly.
  • Prolong Alarms: Alarms are created with an expected timeout period. If the error condition is not resolved in the expected time, the monitor that detected the alarm may prolong the alarm duration.
  • Cancel Alarms: Alarms may be cancelled explicitly if the condition is resolved before the timeout period.
  • Interrogate alarm status: The status of an individual alarm and the default parameters of an alarm type may be interrogated.
• DMTOFFLINE Monitor data server.
• fantom fantom main class.
• FrWriter DMT frame writer API.
• MonClient Monitor Data Client API.
• MonIndex Access monitor index information.
• NameClient Name service client API.
• NameData Name data
• object_access Object access history
• ReadTrend ReadTrend class reads in one or more trends and returns requested statistical fields as TSeries
• Trend Accumulate and write trend data frames.
• TrendAcc Trend data accumulator.
• TrendChan Make trend frames.
• TrigClient Trigger Client API

Functions, Macros

• fileType Get file type
• fromExt Get data type
• GetData Get data object
• GetUpdateTime Update time
• IsMonitor Is monitor
• IsObject Is data object
• mimeType Get mime type
• monweb_server Constructor To disable caching set the size to zero. A negative cache size indicates no limit.
• operator<< Data translation object used by message handler
• RequestGet Process GET request
• UpdateNames Update monitor names
• UpdateObjects Update monitor objects

Variables

• fNames Monitor list
• fNamesTime Timestamp when monitor list was last read
• monitor_list Monitor list
• object_list Data object list
• object_listing Listings for data objects

Enums, Unions, Structs

• data_type Supported data types
• NameProcs Process types.
• SeriesType Data object type

Please send questions and comments to zweizig_j@ligo.caltech.edu

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