Isis::Environment Class Reference

#include <Environment.h>

Inheritance diagram for Isis::Environment:

Collaboration diagram for Isis::Environment:

Static Public Member Functions
static QString	userName ()
	the user name.
static QString	hostName ()
static QString	isisVersion ()

Static Private Member Functions
static QString	getEnvironmentValue (QString, QString)

Static Private Attributes
static Environment	automaticEnvironmentSetup
	Construct an environment in static space to initialize some global Isis 3 environment options.

Detailed Description

Author

2011-04-01 Eric Hyer & Steven Lambright

History:

2011-09-20 Steven Lambright - Added support for 4 line version file.

2012-03-06 Steven Lambright - Added automatic environment setup that works with every Isis 3 application. This includes the 'qisis' applications. The automatic setup is setting the Qt plugin path because picking up a plugin from the OS means crashing with an error like: Cannot mix incompatible Qt library (version 0x40704) with this library (version 0x40800) Fixes #742.

2012-11-02 Steven Lambright - Updated automatic environment setup to fix a library dependency problem (that is ignoring our plugin path setting) with QDBus. Fixes #1228.

Definition at line 50 of file Environment.h.

Member Function Documentation

QString Isis::Environment::getEnvironmentValue ( QString  variable, QString  defaultValue  )

staticprivate

Parameters

variable	The environment variable to get
defaultValue	The returned value for variable if variable doesn't exist.

Returns

The value for the environment variable requested.

Definition at line 83 of file Environment.cpp.

Referenced by hostName(), and userName().

QString Isis::Environment::hostName ( )

static

Returns

the host name. Returns 'Unknown' if it cannot find the host name.

Definition at line 71 of file Environment.cpp.

References getEnvironmentValue().

QString Isis::Environment::isisVersion ( )

static

Returns

the Isis version in the format isis?.?.?.?qualifier | date

Definition at line 99 of file Environment.cpp.

References _FILEINFO_, Isis::TextFile::GetLine(), and Isis::IException::Programmer.

QString Isis::Environment::userName ( )

static

the user name.

Returns 'Unknown' if it cannot find the user name.

Definition at line 63 of file Environment.cpp.

References getEnvironmentValue().

Referenced by Isis::Project::Project().

Member Data Documentation

Environment Isis::Environment::automaticEnvironmentSetup

staticprivate

Construct an environment in static space to initialize some global Isis 3 environment options.

This initialization applies to anything that links against the Isis 3 library.

Definition at line 70 of file Environment.h.

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The documentation for this class was generated from the following files:

• src/base/objs/Environment/Environment.h
• src/base/objs/Environment/Environment.cpp