00001 /*======================================================================= 00002 * Copyright 1991-1996, Silicon Graphics, Inc. 00003 * ALL RIGHTS RESERVED 00004 * 00005 * UNPUBLISHED -- Rights reserved under the copyright laws of the United 00006 * States. Use of a copyright notice is precautionary only and does not 00007 * imply publication or disclosure. 00008 * 00009 * U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND: 00010 * Use, duplication or disclosure by the Government is subject to restrictions 00011 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights 00012 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or 00013 * in similar or successor clauses in the FAR, or the DOD or NASA FAR 00014 * Supplement. Contractor/manufacturer is Silicon Graphics, Inc., 00015 * 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311. 00016 * 00017 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY 00018 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION, 00019 * DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY 00020 * PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON 00021 * GRAPHICS, INC. 00022 **=======================================================================*/ 00023 /*======================================================================= 00024 ** Author : Gavin Bell (MMM yyyy) 00025 **=======================================================================*/ 00026 /*======================================================================= 00027 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00028 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00029 *** *** 00030 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00031 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00032 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00033 *** *** 00034 *** RESTRICTED RIGHTS LEGEND *** 00035 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00036 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00037 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00038 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00039 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00040 *** *** 00041 *** COPYRIGHT (C) 1996-2020 BY FEI S.A.S, *** 00042 *** BORDEAUX, FRANCE *** 00043 *** ALL RIGHTS RESERVED *** 00044 **=======================================================================*/ 00045 /*======================================================================= 00046 ** Modified by : VSG (MMM YYYY) 00047 **=======================================================================*/ 00048 00049 00050 #ifndef _SO_INT32_ELEMENT 00051 #define _SO_INT32_ELEMENT 00052 00065 #include <Inventor/elements/SoSubElement.h> 00066 00067 SoEXTENDER_Documented class SoInt32Element : public SoElement { 00068 00069 SO_ELEMENT_ABSTRACT_HEADER(SoInt32Element); 00070 00071 private: 00072 00076 virtual SbBool matches(const SoElement* elt) const; 00077 00079 virtual SoElement* copyMatchInfo() const; 00080 00081 private: 00082 // Initializes the SoInt32Element class 00083 static void initClass(); 00084 static void exitClass(); 00085 00086 // Set value. Derived classes have static inline methods 00087 // that pass in the stack index and cast their type into a int32_t. 00088 // This just gets an appropriate instance and calls the virtual 00089 // set. 00090 //static void set(int stackIndex, SoState *state, int32_t value); 00091 static void set(SoType type, int stackIndex, SoState *state, int32_t value); 00092 00093 #ifndef IV_STRICT 00094 static void set(SoType type, int stackIndex, 00095 SoState *state, SoNode *, int32_t value) 00096 { set(type, stackIndex, state, value); } 00097 #ifndef __NUTC__ 00098 static void set(SoType type, int stackIndex, 00099 SoState *state, SoNode *, 00100 long value) // System long 00101 { set(type, stackIndex, state, (int32_t)value); } 00102 #endif 00103 #endif 00104 00105 // Virtual set that subclasses can override to implement 00106 // side-effect behaviors. 00107 virtual void setElt(int32_t value); 00108 00109 // Get value. Derived classes have static inline methods to pass 00110 // in the stackIndex and cast the returned value to the right type. 00111 // static int32_t get(int stackIndex, SoState *state) 00112 // {return getConstElement(state, stackIndex)->data;} 00113 00114 static int32_t get(SoType type, int stackIndex, SoState *state) 00115 { return ( static_cast<const SoInt32Element*>( getConstElement(state, type, stackIndex) ) )->data; } 00116 00117 // Prints element (for debugging) 00118 virtual void print(FILE *fp) const; 00119 00120 private: 00121 // Storage for data. 00122 int32_t data; 00123 00124 virtual ~SoInt32Element(); 00125 }; 00126 00127 #endif /* _SO_INT32_ELEMENT */ 00128 00129 00130