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System_module
casa package (libcasa_casa)

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## Topics

| System_module_internal_classes
| Internal System_module classes and functions.

## Classes

class | casacore::Aipsrc
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class | casacore::AipsrcValue< T >
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class | casacore::AipsrcValue< Bool >
| Specialization of AipsrcValue for Bool. More...
class | casacore::AipsrcVector< T >
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class | casacore::AipsrcVector_String< String >
| Specialization of AipsrcVector for String. More...
class | casacore::AipsrcVector_Bool< Bool >
| Specialization of AipsrcVector for Bool. More...
class | casacore::AppInfo
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class | casacore::AppState
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class | casacore::AppStateSource
| Allow configuration of casacore without environment variables. More...
class | casacore::Choice
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class | casacore::ObjectID
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class | casacore::PGPlotter
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class | casacore::PGPlotterInterface
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class | casacore::PGPlotterNull
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class | casacore::ProgressMeter
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## Detailed Description

Classes and global functions for system use

See below for an overview of the classes in this module.

### Synopsis

This module is a bag of related systems classes and global functions.

The following functionality is available:

- Class Aipsrc to read the aipsrc general resource files.
- Class AipsrcValue to read values from the Aipssrc general resource files.
- Class AipsrcVector to read multiple values from the Aipssrc general resource files.
- Class AppInfo to hold general information for application.
- Class Choice to ask a user a choice.
- Class ObjectID to hold a unique identifier for distributed and other objects.
- Class PGPlotter to offer a standard plotting object for application programmers. using PGPlotterInterface as its abstract base class.
- Class ProgressMeter to offer visual indication of a tasks progress.

Tip: You may want to look at the individual header files to see whether you might not prefer to include only the header files you really need; it may be more efficient to do so;