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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
71 lines
2.2 KiB
Plaintext
71 lines
2.2 KiB
Plaintext
-- Created on: 1992-09-11
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-- Created by: Stephan GARNAUD
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-- Copyright (c) 1992-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and/or modify it under
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-- the terms of the GNU Lesser General Public License version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class EnvironmentIterator from OSD
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---Purpose: This allows consultation of every environment variable.
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-- There is no specific order of results.
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uses Environment, Error, AsciiString from TCollection
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raises OSDError
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is
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Create returns EnvironmentIterator;
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---Purpose: Instantiates Object as Iterator;
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---Level: Public
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Destroy ( me : out );
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---C++: alias ~
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-- Only implemented on Windows NT system
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More (me : in out) returns Boolean is static;
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---Purpose: Returns TRUE if there are other environment variables.
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---Level: Public
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Next (me : in out) is static;
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---Purpose: Sets the iterator to the next item.
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-- Returns the item value corresponding to the current
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-- position of the iterator.
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---Level: Public
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Values (me : in out) returns Environment is static;
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---Purpose: Returns the next environment variable found.
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---Level: Public
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Failed (me) returns Boolean is static;
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---Purpose: Returns TRUE if an error occurs
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---Level: Public
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Reset (me : in out) is static;
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---Purpose: Resets error counter to zero
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---Level: Public
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Perror (me : in out)
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---Purpose: Raises OSD_Error
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---Level: Public
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raises OSDError is static ;
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Error (me) returns Integer is static ;
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---Purpose: Returns error number if 'Failed' is TRUE.
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---Level: Public
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fields
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myEnv : Address; -- Windows NT specific
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myCount : Integer; -- Count in list of variables
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myError : Error;
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end EnvironmentIterator from OSD;
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