HALCON Extension Package Programmer's Manual

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110 CHAPTER 7. CREATING A NEW HALCON PACKAGEIf you use or for linking specify the option ¹ÏÐ¸·× in order to allow the usage ofthe environment variable ËÀÄÁ ÈÌÀ for resolving the location of shared libraries by theloader.The directory °ÀÄÇÆÊÇÇÌ»ÜÑÔÐ×»ÜØÒ×ÓÒ Ô»ÐÓÒÙ×Ö contains two examplemakefiles: ÑÐ creates the example package halconuser for standard HALCON.ÑÐ Ø×ØÔÖÓ creates the example applications based on the package halconuser. Bothmakefiles include the file ÑºÔÔ½º½¹Ô¹ÔÙÜ½¼ which sets architecture-dependent variables.7.2.5.6 Generating Packages Under DIGITAL UNIX (Tru64 UNIX)In order to activate a package, its complete path, e.g.°ÀÄÇÆÊÇÇÌ»ÜÑÔÐ×»ÜØÒ×ÓÒ Ô»ÐÓÒÙ×Ömust be included in the environment variable ÀÄÇÆÌÆËÁÇÆË .IntheUNIXversionthepackage paths in ÀÄÇÆÌÆËÁÇÆË are separated by colons. Please see also the commentson installing a HALCON package on a DIGITAL UNIX (now called Tru64 UNIX) system onpage 8.¯ Creating the operator library ÐÔº×Ó:To create the operator library ÐÔº×Ó containing new HALCON operators, theobject files containing the corresponding supply and action procedures must be linked.The linkage of shared libraries is done withÐ ¹Ö×ØÖÝ »Ù×Ö»×Ð»×ÓÐÓØÓÒ× ¹×Ö ¹ÐÐSpecify the desired name ÐÔº×Ó and location of the library with the Ð option¹Ó. In order to allow a checking of referenced symbols also include¹ÒÓÒ ¹Ð½½ ¹Ð ¹ÐÑ ¹ÐÐÓÒat the end of the Ð command (see the example makefile).¯ Creating the C interface library ÐÔº×Ó:To create the C interface library ÐÔº×Ó providing the interface to newHALCON operators, the object file ÀÔºÓ and the new operator libraryÐÔº×Ó must be linked. In order to allow a checking of referenced symbolsalso include¹ÒÓÒ ¹Ð½½ ¹Ð ¹ÐÑ ¹ÐÐÓÒ ¹ÐÐÓÒat the end of the Ð command (see the example makefile).¯ Creating the C++ interface library ÐÔÔÔº×Ó:To create the C++ interface library ÐÔÔÔº×Ó providing the interface to newHALCON operators, the object files ÀÈÈÔºÓ and ÀÈÈÔÐÓÐºÓ, andthe new operator lib ÐÔº×Ó must be linked. In order to allow a checking ofreferenced symbols also include¹ÒÓÒ ¹Ð½½ ¹ÐÜÜ ¹ÐÑ ¹ÐÐÓÒ ¹ÐÐÓÒÔÔHALCON Extension Package Interface / 2000-11-16
7.3. HALCON DIRECTORIES 111at the end of the Ð command (see the example makefile).¯ Creating new applications:In order to create new application programs (written in C or C++) you must linkÐÔº×Ó and ÐÔº×Ó or ÐÔÔÔº×Ó to your objects (besidesÐÐÓÒº×Ó and ÐÐÓÒº×Ó or ÐÐÓÒÔÔº×Ó as for any HAL-CON application). Furthermore, you must add the package library subdirectoryÐ»ÐÔ¹¹Ó×º¼ to the environment variable ËÀÄÁ ÈÌÀ , otherwise the loaderwill fail to access the libraries.The directory °ÀÄÇÆÊÇÇÌ»ÜÑÔÐ×»ÜØÒ×ÓÒ Ô»ÐÓÒÙ×Ö contains two examplemakefiles: ÑÐ creates the example package halconuser for standard HALCON.ÑÐ Ø×ØÔÖÓ creates the example applications based on the package halconuser. Bothmakefiles include the file ÑºÐÔ¹¹Ó×º¼ which sets architecture-dependent variables.7.3 HALCON DirectoriesHALCON always presumes that the environment variable ÀÄÇÆÊÇÇÌ contains the path of theHALCON homedirectory. Starting at this homedirectory the following directories are importantfor creating a new system:ÜÑÔÐ×ÒÜØÒ×ÓÒ ÔÒÐÓÒÙ×Ö: Example for a HALCON extension package.ÒÐÙ: HALCON include files for compiling.ÐÒ±ÊÀÁÌÌÍÊ±: HALCON libraries.ÒÒ±ÊÀÁÌÌÍÊ±: HALCON compiler ÓÑÔ, under Windows NT/ 2000 also the HAL-CON DLLs.ÓÒÑÖÓ×: L A TEX files for generating PostScript reference files or manuals.HALCON 6.0
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HALCON Version 6.0MVTec Software Gm
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Dl Iosub menţionează că diferen
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Chapter 1IntroductionHALCON can be
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1.1. HALCON OPERATORS 3objects (or
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1.3. INSTALLING A HALCON PACKAGE 76
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1.4. AN EXAMPLE 9Note, that it is n
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1.4. AN EXAMPLE 11¯ one input cont
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1.5. ADDITIONAL SOURCES OF INFORMAT
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Chapter 2Operator Description (-fil
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2.2. EXTENDED OPERATOR DESCRIPTION
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2.3. DESCRIBING THE PARAMETERS 252.
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2.3. DESCRIBING THE PARAMETERS 29Pl
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2.3. DESCRIBING THE PARAMETERS 31¯
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2.4. TEXT IN ’DEF’-FILES 35Umla
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Chapter 3Style Guide for Programmin
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3.2. MEMORY MANAGEMENT 39If you use
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3.2. MEMORY MANAGEMENT 41NamesÀÐ
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3.2. MEMORY MANAGEMENT 43NamesÀÐ
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3.3. STRUCTURING PROGRAMS 453.2.3 D
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3.6. ERROR HANDLING 47or via Extens
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Chapter 4HALCON Data TypesThe HALCO
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4.2. REGION DATA (’HRLREGION’)
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4.3. XLDS (’HCONT’, ’HPOLY’
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4.4. CONTROL PARAMETERS (’HPAR’
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4.4. CONTROL PARAMETERS (’HPAR’
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Page 97 and 98: 6.1. LOOP MACROS 89NamesÀÐÐÊ¸
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Page 109 and 110: 7.1. THE HALCON COMPILER ’HCOMP
Page 111 and 112: 7.2. GENERATING HALCON PACKAGES 103
Page 114 and 115: 106 CHAPTER 7. CREATING A NEW HALCO
Page 122 and 123: 114 APPENDIX A. HALCON ERROR CODES
Page 140: 132 APPENDIX A. HALCON ERROR CODESH
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HALCON Extension Package Programmer's Manual

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