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Diffstat (limited to 'nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/bin.h')
| -rw-r--r-- | nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/bin.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/bin.h b/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/bin.h deleted file mode 100644 index 439c198d4..000000000 --- a/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/bin.h +++ /dev/null @@ -1,127 +0,0 @@ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 1.1 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -*/ - -/* - * bin.h - * - * $Date: 2004/03/14 08:29:10 $ $Revision: 1.1.1.4 $ - * $Header: /cvs/xorg/xc/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/bin.h,v 1.1.1.4 2004/03/14 08:29:10 eich Exp $ - */ - -#ifndef __glubin_h_ -#define __glubin_h_ - -#include "myassert.h" -#include "arc.h" -#include "defines.h" - -class Bin -{ /* a linked list of jordan arcs */ -private: - Arc_ptr head;/*first arc on list */ - Arc_ptr current; /* current arc on list */ -public: - Bin(); - ~Bin(); - inline Arc_ptr firstarc( void ); - inline Arc_ptr nextarc( void ); - inline Arc_ptr removearc( void ); - inline int isnonempty( void ) { return (head ? 1 : 0); } - inline void addarc( Arc_ptr ); - void remove_this_arc( Arc_ptr ); - int numarcs( void ); - void adopt( void ); - void markall( void ); - void show( char * ); - void listBezier( void ); -}; - -/*---------------------------------------------------------------------------- - * Bin::addarc - add an Arc_ptr to head of linked list of Arc_ptr - *---------------------------------------------------------------------------- - */ - -inline void -Bin::addarc( Arc_ptr jarc ) -{ - jarc->link = head; - head = jarc; -} - -/*---------------------------------------------------------------------------- - * Bin::removearc - remove first Arc_ptr from bin - *---------------------------------------------------------------------------- - */ - -inline Arc_ptr -Bin::removearc( void ) -{ - Arc_ptr jarc = head; - - if( jarc ) head = jarc->link; - return jarc; -} - - -/*---------------------------------------------------------------------------- - * BinIter::nextarc - return current arc in bin and advance pointer to next arc - *---------------------------------------------------------------------------- - */ - -inline Arc_ptr -Bin::nextarc( void ) -{ - Arc_ptr jarc = current; - -#ifdef DEBUG - assert( jarc->check() != 0 ); -#endif - - if( jarc ) current = jarc->link; - return jarc; -} - -/*---------------------------------------------------------------------------- - * BinIter::firstarc - set current arc to first arc of bin advance to next arc - *---------------------------------------------------------------------------- - */ - -inline Arc_ptr -Bin::firstarc( void ) -{ - current = head; - return nextarc( ); -} - -#endif /* __glubin_h_ */ |