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- // Copyright (C) 1997-2002 Alias|Wavefront,
- // a division of Silicon Graphics Limited.
- //
- // The information in this file is provided for the exclusive use of the
- // licensees of Alias|Wavefront. Such users have the right to use, modify,
- // and incorporate this code into other products for purposes authorized
- // by the Alias|Wavefront license agreement, without fee.
- //
- // ALIAS|WAVEFRONT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- // INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- // EVENT SHALL ALIAS|WAVEFRONT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- // CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- // DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- // TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- // PERFORMANCE OF THIS SOFTWARE.
- //
- //
- // Alias|Wavefront Script File
- //
- // Creation Date:
- // Author:
- //
- //
- // Procedure Name:
- // deleteIfNotReferenced
- //
- // Description:
- // Helper proc to not attempt to delete nodes from referenced
- // files.
- //
- // Input Arguments: The name of the node to delete
- //
- // Return Value:
- // True if the node was deleted, faslse if not.
- //
- //
- global proc int deleteIfNotReferenced( string $nodeToDelete )
- {
- int $result = 0;
- if(( size( $nodeToDelete ) > 0 )
- && ! `reference -q -isNodeReferenced $nodeToDelete` )
- {
- string $cmd = ("delete \"" + $nodeToDelete + "\"");
- evalEcho( $cmd );
- $result = 1;
- }
-
- return $result;
- }
-
-