HDevelop User's Manual

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Appendix A Control ××Ò ´ ÁÒÔÙØ Ê×ÙÐØ µ Assign a new value to a control variable. ××Ò assigns a new value to a variable. In HDevelop an assignment is treated like an operator. To use an assignment you have to select the operator ××Ò´ÁÒÔÙØ¸Ê×ÙÐØµ. This operator has the following semantics: It evaluates ÁÒÔÙØ (right side of assignment) and stores it in Ê×ÙÐØ (left side of assignment). However, in the program text the assignment is represented by the usual syntax of the assignment operator: ’’. The following example outlines the difference between an assignment in C syntax and its transformed version in HDevelop : The assignment in C syntax Ù ×Ò´Üµ · Ó×´Ýµ is defined in HDevelop using the assignment operator as ××Ò´×Ò´Üµ · Ó×´Ýµ¸ Ùµ which is displayed in the program window as: Ù ×Ò´Üµ · Ó×´Ýµ Parameter º ÁÒÔÙØ (input control) ..............................real(-array) real /integer/string New value. Default Value : 1 º Ê×ÙÐØ (output control) ............................real(-array) real /integer/string Variable that has to be changed. 1
2 APPENDIX A. CONTROL ÌÙÔÐ½ ½¸¼¸¿¸¸¸¸¸¸℄ ÎÐ ×Ò´½º¾µ · Ó×´½º¾µ ÌÙÔÐ½½℄ ¾ ÌÙÔÐ¾ ℄ ÓÖ ¼ ØÓ ½¼ Ý ½ ÌÙÔÐ¾℄ ÒÓÖ Example Result ××Ò returns 2 (H MSG TRUE) if the evaluation of the expression yields no error. Parallelization Information ××Ò is reentrant, local, and processed without parallelization. Ò×ÖØ Basic operators Alternatives Module ÓÑÑÒØ ´ ÓÑÑÒØ µ Add a comment of one line to the program. ÓÑÑÒØ allows to add a comment of one line to the program. As parameter value, i.e. as comment, all characters are allowed. This operator has no effect on the program execution. Parameter º ÓÑÑÒØ (input control) ..............................................string string Arbitrary sequence of characters. Example Ì× × ÔÖÓÖÑ ÛØ ÓÑÑÒØ× ³Ø× × ×ØÖÒ × ÓÑÑÒØ³ Ö Ö ÒÙÑÖ× ½½¸ ¼º½ ×ØÓÔ ´µ Result ÓÑÑÒØ always returns 2 (H MSG TRUE). Parallelization Information ÓÑÑÒØ is reentrant, local, and processed without parallelization. Basic operators Module ÜØ ´ µ Terminate HDevelop. HDevelop / 2000-11-16
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HALCON Version 6.0 MVTec Software G
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About This Manual This manual is a
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Contents 1 Introducing HDevelop 1 1
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Contents iii comment . . . . . . .
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Chapter 1 Introducing HDevelop In f
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1.2. EXAMPLE SESSION 3 Figure 1.1:
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1.2. EXAMPLE SESSION 5 Figure 1.2:
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1.3. ADDITIONAL SOURCES OF INFORMAT
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Chapter 2 Graphical User Interface
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2.3. MAIN WINDOW 11 Figure 2.1: The
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2.3. MAIN WINDOW 13 A security chec
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2.3. MAIN WINDOW 15 a directory whe
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2.3. MAIN WINDOW 17 Figure 2.7: The
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2.3. MAIN WINDOW 19 and not HDevelo
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2.3. MAIN WINDOW 21 Figure 2.10: Ma
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2.3. MAIN WINDOW 23 2.3.2.4 The Men
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2.3. MAIN WINDOW 25 Figure 2.13: On
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2.3. MAIN WINDOW 27 in a graphics w
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2.3. MAIN WINDOW 29 Figure 2.16: On
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2.3. MAIN WINDOW 31 Figure 2.17: Co
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2.3. MAIN WINDOW 33 Figure 2.18: Se
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2.3. MAIN WINDOW 35 Figure 2.20: Se
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2.3. MAIN WINDOW 37 Figure 2.23: Ex
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2.3. MAIN WINDOW 39 output paramete
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2.3. MAIN WINDOW 41 is registered i
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2.3. MAIN WINDOW 43 ËÙ×ØÓÒ×
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2.3. MAIN WINDOW 45 ÏÒÓÛ º ×
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2.3. MAIN WINDOW 47 Figure 2.31: Th
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2.5. OPERATOR WINDOW 49 The program
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2.5. OPERATOR WINDOW 51 Please refe
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2.6. VARIABLE WINDOW 53 operator ha
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2.6. VARIABLE WINDOW 55 aspect rati
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2.7. GRAPHICS WINDOW 57 Figure 2.38
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Chapter 3 Language The following ch
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3.2. CONTROL TYPES AND CONSTANTS 61
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3.4. OPERATIONS ON ICONIC OBJECTS 6
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3.5. EXPRESSIONS FOR INPUT CONTROL
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3.5. EXPRESSIONS FOR INPUT CONTROL
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Page 85 and 86: 3.6. RESERVED WORDS 77 ÓÖ, ÜÓÖ
Page 87 and 88: 3.8. LIMITATIONS 79 In the followin
Page 89 and 90: Chapter 4 Code Generation The idea
Page 91 and 92: 4.1. CODE GENERATION FOR C++ 83 Ì
Page 93 and 94: 4.1. CODE GENERATION FOR C++ 85 tha
Page 95 and 96: 4.2. CODE GENERATION FOR VISUAL BAS
Page 97 and 98: 4.3. CODE GENERATION FOR C 89 4.3 C
Page 99 and 100: 4.4. GENERAL ASPECTS OF CODE GENERA
Page 101 and 102: Chapter 5 Program Examples This cha
Page 103 and 104: 5.2. CAPILLARY VESSEL 95 ÚÐÓ×Û
Page 105 and 106: 5.2. CAPILLARY VESSEL 97 Figure 5.3
Page 107 and 108: 5.3. PARTICLES 99 each. Now it is e
Page 109 and 110: 5.4. ANNUAL RINGS 101 ÚÐÖÛÒÓ
Page 111 and 112: 5.5. BONDING 103 Figure 5.9: Exampl
Page 113 and 114: 5.7. DEVICES 105 Figure 5.11: Calib
Page 115 and 116: 5.7. DEVICES 107 Figure 5.13: Resis
Page 117 and 118: 5.8. CELL WALLS 109 Figure 5.15: Mi
Page 119 and 120: 5.10. EXCEPTION HANDLING 111 Figure
Page 121 and 122: 5.11. ROAD SCENE 113 any case. All
Page 123 and 124: 5.11. ROAD SCENE 115 tures. Hence a
Page 125 and 126: Chapter 6 Miscellaneous This chapte
Page 127: 6.5. RESTRICTIONS 119 Figure 6.1: E
Page 131 and 132: 4 APPENDIX A. CONTROL Attention For
Page 133 and 134: 6 APPENDIX A. CONTROL Result retur
Page 135 and 136: 8 APPENDIX A. CONTROL ÚÙÔØÛÒ
Page 137 and 138: 10 APPENDIX A. CONTROL HDevelop / 2
Page 139 and 140: 12 APPENDIX B. DEVELOP Attention If
Page 141 and 142: 14 APPENDIX B. DEVELOP Ú ÓÔÒ Û
Page 143 and 144: 16 APPENDIX B. DEVELOP Ú Ò×ÔØ
Page 145 and 146: 18 APPENDIX B. DEVELOP Parallelizat
Page 147 and 148: 20 APPENDIX B. DEVELOP º ÀØ (inp
Page 149 and 150: 22 APPENDIX B. DEVELOP ’black’
Page 151 and 152: 24 APPENDIX B. DEVELOP Parameter º
Page 153 and 154: 26 APPENDIX B. DEVELOP Parameter º
Page 155 and 156: 28 APPENDIX B. DEVELOP If ÊÓÛ½
Page 157 and 158: 30 APPENDIX B. DEVELOP Ú ×Ø ÛÒ
Page 159 and 160: 32 APPENDIX B. DEVELOP Possible Suc
Page 161 and 162: 34 APPENDIX B. DEVELOP See Also Ú
Page 163 and 164: 36 APPENDIX B. DEVELOP HDevelop / 2
Page 165 and 166: 38 APPENDIX C. GLOSSARY Operator wi
Page 167 and 168: 40 Index Ú ×Ø ÔÖØ, 27, 39 Ú
Page 169 and 170: 42 Index Operator Data base, 37 Nam
Page 171: 44 Index HDevelop / 2000-11-16
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