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00002 * Copyright 1991-1996, Silicon Graphics, Inc. 00003 * ALL RIGHTS RESERVED 00004 * 00005 * UNPUBLISHED -- Rights reserved under the copyright laws of the United 00006 * States.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 : Paul S. Strauss (MMM yyyy) 00025 ** Modified by : Nick Thompson (MMM yyyy) 00026 ** Modified by : Gavin Bell (MMM yyyy) 00027 **=======================================================================*/ 00028 /*======================================================================= 00029 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00030 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00031 *** *** 00032 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00033 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00034 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00035 *** *** 00036 *** RESTRICTED RIGHTS LEGEND *** 00037 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00038 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00039 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00040 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00041 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00042 *** *** 00043 *** COPYRIGHT (C) 1996-2014 BY FEI S.A.S, *** 00044 *** BORDEAUX, FRANCE *** 00045 *** ALL RIGHTS RESERVED *** 00046 **=======================================================================*/ 00047 /*======================================================================= 00048 ** Modified by : VSG (MMM YYYY) 00049 **=======================================================================*/ 00050 00051 00052 00053 #ifndef _SO_OUTPUT_DATA_ 00054 #define _SO_OUTPUT_DATA_ 00055 00056 #include <Inventor/misc/SoBasic.h> 00057 #include <Inventor/SbPList.h> 00058 #include <Inventor/SbString.h> 00059 #include <Inventor/SoType.h> 00060 00061 class SoEngine; 00062 class SoFieldContainer; 00063 class SoInput; 00064 class SoOutput; 00065 class SoEngineOutput; 00066 00068 // 00069 // Class: SoEngineOutputData 00070 // 00071 // The SoEngineOutputData class holds data about engine outputs: the 00072 // number of outputs the engine has, the names of the outputs. 00073 // 00074 // All engines of a given class share the same output data. Therefore, 00075 // to get information about a particular output in a particular engine 00076 // instance, it is necessary to pass that instance to the appropriate 00077 // method. 00078 // 00080 00081 { 00082 public: 00083 // Default constructor 00084 SoEngineOutputData() { } 00085 00086 SoEngineOutputData(const SoEngineOutputData *); 00087 00088 // Constructor that takes number of fields as a hint 00089 SoEngineOutputData(int numOutputs) : outputs(numOutputs) 00090 { } 00091 00092 // Destructor 00093 ~SoEngineOutputData(); 00094 00095 // Adds an output to current data, given name of output, 00096 // a pointer to field within the engine, and the type of output. 00097 void addOutput(const SoEngine *defEngine, 00098 const char *outputName, 00099 const SoEngineOutput *output, 00100 SoType type); 00101 00102 // Returns number of outputs 00103 int getNumOutputs() const { return outputs.getLength(); } 00104 00105 // Returns name of output with given index 00106 const SbName & getOutputName(int index) const; 00107 00108 // Returns pointer to output with given index within given object instance 00109 SoEngineOutput * getOutput(const SoEngine *engine, 00110 int index) const; 00111 00112 // Returns index of output, given the output and the engine it 00113 // is in. 00114 int getIndex(const SoEngine *engine, 00115 const SoEngineOutput *output) const; 00116 00117 // Returns type of output with given index 00118 const SoType & getType(int index) const; 00119 00120 // Methods to read and write the output descriptions 00121 SbBool readDescriptions(SoInput *in, 00122 SoEngine *engine) const; 00123 void writeDescriptions(SoOutput *out, 00124 SoEngine *engine) const; 00125 private: 00126 SbPList outputs; // List of outputs (SoOutputEntry) 00127 }; 00128 00129 #endif /* _SO_OUTPUT_DATA_ */ 00130 00131 00132