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79 lines
2.6 KiB
Plaintext
Executable File
79 lines
2.6 KiB
Plaintext
Executable File
-- 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) 1999-2012 OPEN CASCADE SAS
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--
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-- The content of this file is subject to the Open CASCADE Technology Public
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-- License Version 6.5 (the "License"). You may not use the content of this file
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-- except in compliance with the License. Please obtain a copy of the License
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-- at http://www.opencascade.org and read it completely before using this file.
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--
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-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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--
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-- The Original Code and all software distributed under the License is
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-- distributed on an "AS IS" basis, without warranty of any kind, and the
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-- Initial Developer hereby disclaims all such warranties, including without
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-- limitation, any warranties of merchantability, fitness for a particular
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-- purpose or non-infringement. Please see the License for the specific terms
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-- and conditions governing the rights and limitations under the License.
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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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