Object-Oriented Programming

870 topics in this forum

1. Remotely launching GOOP objects on a cRIO

   By manigreatus, July 16, 2020
   • 1 reply
   • 4.8k views
   • 
   • manigreatus
   • July 17, 2020

2. Remove History from LVCLASS

   By Jon Kokott, March 21, 2011
   • 3 replies
   • 4.5k views
   • 
   • Daklu
   • March 22, 2011

3. Rename lvclass programmatically

   By Jacemdom, May 29, 2007
   • 0 replies
   • 0 views
   • 
   • Jacemdom
   • May 29, 2007

4. Rename of Class Members

   By orko, May 1, 2009
   • 0 replies
   • 0 views
   • 
   • orko
   • May 1, 2009

5. Renaming Parent dynamic dispatch VIs don't rename children

   By Michael Aivaliotis, March 27, 2009
   • 5 replies
   • 0 views
   • 
   • Jim Kring
   • March 27, 2009

6. Replacement for vi.libUtilityerror.llb using LV classes posted

   By Aristos Queue, March 4, 2007
   • 8 replies
   • 0 views
   • 
   • Jim Kring
   • March 6, 2007

7. Request to rename this forum to include "LVOOP" in the name

   By Aristos Queue, December 8, 2007
   • 15 replies
   • 0 views
   • 
   • shoneill
   • December 11, 2007

8. Restrict references of descendant class type to member VIs of this class inheritance option

   By osvaldo, September 29, 2015
   • 2 replies
   • 3.9k views
   • 
   • osvaldo
   • October 7, 2015

9. Return class cluster type?

   By PaulL, April 25, 2009
   • 16 replies
   • 0 views
   • 
   • Francois Normandin
   • April 29, 2009

10. Returning to state where you left off

    By GregFreeman, August 30, 2013
    • 17 replies
    • 6.2k views
    • 
    • PaulL
    • September 19, 2013

11. Reusable connection process

    By GregFreeman, December 23, 2013
    • 9 replies
    • 4.1k views
    • 
    • MikeC3
    • January 6, 2014

12. Reusable Events Between Parent and Child Classes

    By GregFreeman, April 3, 2020
    • 7 replies
    • 9.6k views
    • 
    • GregFreeman
    • April 7, 2020

13. RFC: An icon glyph for "abstract" for LVClasses

    By Aristos Queue, February 13, 2007
    • 23 replies
    • 0 views
    • 
    • MikaelH
    • February 22, 2007

14. Right-click on LVOOP object wire to Insert Class Methods

    By Jim Kring, September 15, 2009
    • 23 replies
    • 12.5k views
    • 
    • Jeffrey Habets
    • March 7, 2010

15. Roundtrip cast of an object in a cluster, conversion fails

    By CharlesB, June 17, 2014
    • 6 replies
    • 3.8k views
    • 
    • shoneill
    • June 20, 2014

16. Same Run-Time Class

    By mje, February 15, 2013
    • 10 replies
    • 3.7k views
    • 
    • mje
    • February 18, 2013

17. Save a Copy of Library (or LVClass) Member should be put in same

    By Jim Kring, October 4, 2007
    • 3 replies
    • 0 views
    • 
    • Jim Kring
    • October 5, 2007

18. Save after run

    By mike5, April 20, 2010
    • 5 replies
    • 3.2k views
    • 
    • JasonP
    • May 10, 2010

19. Save for previous version of LV 2010 causes the data member access property nodes to be broken and LV to become unresponsive

    By russellb78, January 24, 2014
    • 2 replies
    • 3k views
    • 
    • LogMAN
    • February 7, 2014

20. Saving a Class with Unsaved Members

    By jgcode, August 30, 2010
    • 19 replies
    • 12.8k views
    • 
    • candidus
    • December 28, 2015

21. Saving LVClass data to an ini file

    By jgcode, September 16, 2010
    • 13 replies
    • 9.1k views
    • 
    • Daklu
    • September 19, 2010

22. SCC & GOOP: Problems while creating a class

    By rav, July 23, 2008
    • 2 replies
    • 0 views
    • 
    • rav
    • July 23, 2008

23. SciWare GOOP + DAQ task = task disappears

    By Elktro, March 25, 2010
    • 2 replies
    • 3.3k views
    • 
    • Elktro
    • March 29, 2010

24. SciWare GOOP Developer, whether or not reentrant?

    By Elktro, March 4, 2010
    • 3 replies
    • 2.8k views
    • 
    • Phillip Brooks
    • March 5, 2010

25. SciWare GOOP, Retrieve named instances

    By Elktro, March 24, 2010
    • 0 replies
    • 2k views
    • 
    • Elktro
    • March 24, 2010

26. Scripting Accessors

    By shoneill, May 26, 2015
    • 7 replies
    • 5.6k views
    • 
    • shoneill
    • May 27, 2015

27. Selecting which child class to cast to.

    By SteveChandler, February 4, 2012
    • 17 replies
    • 8.3k views
    • 
    • jgcode
    • February 5, 2012

28. Self-Persistent By-Reference Class Instance

    By abrink, October 21, 2014   

    • lvoop
    • persistence
    • (and 1 more)

      Tagged with:

      • lvoop
      • persistence
      • by-reference
    • 12 replies
    • 12.2k views
    • 
    • DrAutomatic
    • March 25, 2023

29. Sending and displaying real-time data between Actors

    By Mike Le, January 10, 2014   

    • actor framework
    • real-time data
    • (and 2 more)

      Tagged with:

      • actor framework
      • real-time data
      • hardware communication
      • live display
    • 7 replies
    • 13k views
    • 
    • Mike Le
    • January 17, 2014

30. Sending Objects over TCP/IP

    By Stagg54, December 16, 2011   

    • any caveats?
    • 5 replies
    • 6.2k views
    • 
    • ShaunR
    • December 18, 2011

31. Serializing aggregated objects?

    By Daklu, November 12, 2011
    • 12 replies
    • 10.2k views
    • 
    • Aristos Queue
    • August 31, 2012

32. Serializing Objects

    By mje, March 2, 2011
    • 11 replies
    • 9.1k views
    • 
    • Stagg54
    • September 12, 2013

33. set control value & sciware-goop reference

    By didierj, June 8, 2007
    • 4 replies
    • 0 views
    • 
    • Tomi Maila
    • June 9, 2007

34. Set Control Value On Object Control Returns Error 91

    By SteveChandler, February 14, 2011
    • 7 replies
    • 6.5k views
    • 
    • SteveChandler
    • February 16, 2011

35. Set LVOOP Control via control reference?

    By Omar Mussa, March 10, 2007
    • 1 reply
    • 0 views
    • 
    • Tomi Maila
    • March 10, 2007

36. Setting Object Default Value Programmatically

    By IpsoFacto, March 29, 2016
    • 3 replies
    • 5.6k views
    • 
    • ak_nz
    • March 31, 2016

37. Shared Variables & LVOOP bug

    By luke, September 18, 2006
    • 5 replies
    • 0 views
    • 
    • luke
    • September 24, 2006

38. Should a config class be a friend of the process it configures?

    By GregFreeman, June 10, 2013
    • 2 replies
    • 2.3k views
    • 
    • GregFreeman
    • June 10, 2013

39. Should Actor Core call "Handle Error" when an error is passed directly into it?

    By Mike Le, March 28, 2014   

    • actor framework
    • 4 replies
    • 6.9k views
    • 
    • Aristos Queue
    • March 31, 2014

40. Should priority of dynamic methods ever be set?

    By LAVA 1.0 Content, December 4, 2006
    • 0 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • December 4, 2006

41. Should your configuration class be a friend of the class(es) it's configuring?

    By GregFreeman, September 26, 2013
    • 9 replies
    • 5k views
    • 
    • GregFreeman
    • October 21, 2013

42. Show Class Hierarchy Broken

    By Jim B, February 14, 2020
    • 9 replies
    • 10.3k views
    • 
    • Aristos Queue
    • February 20, 2020

43. Sibling Mutation

    By Norm Kirchner, August 2, 2008
    • 4 replies
    • 0 views
    • 
    • Norm Kirchner
    • August 3, 2008

44. Siblings called from File need Parent Data

    By jbjorlie, February 29, 2012
    • 3 replies
    • 2.9k views
    • 
    • jgcode
    • February 29, 2012

45. Simple Actor Tracker for tracking down "hanging" Actors

    By Mike Le, October 3, 2014
    • 2 replies
    • 3.3k views
    • 
    • Mike Le
    • October 3, 2014

46. SIMPLE Object Based Framework

    By SebastienM, March 21, 2015   

    • object
    • framework
    • 7 replies
    • 7.2k views
    • 
    • ShaunR
    • March 25, 2015

47. Single dispatching, multiple dynamic dispatch inputs

    By LAVA 1.0 Content, November 6, 2006
    • 8 replies
    • 0 views
    • 
    • TG
    • January 16, 2007

48. Singleton Design Pattern 1 2

    By tjs157, November 25, 2009
    • 35 replies
    • 34.6k views
    • 
    • GollumGTH
    • May 3, 2011

49. Singleton Parent and children classes

    By Maite, June 1, 2012
    • 7 replies
    • 6.3k views
    • 
    • Maite
    • June 5, 2012

50. Singleton Pattern redux

    By smenjoulet, February 23, 2011
    • 24 replies
    • 14.2k views
    • 
    • jgcode
    • February 28, 2011

51. Solution for emulated hardware

    By Leif, February 7, 2017
    • 5 replies
    • 4.9k views
    • 
    • Stagg54
    • June 22, 2017

52. Specification by containing a class rather than subclassing

    By ibbuntu, January 17, 2008
    • 8 replies
    • 0 views
    • 
    • ibbuntu
    • January 20, 2008

53. Starting with GOOP

    By Eugen Graf, September 14, 2007
    • 18 replies
    • 0 views
    • 
    • Eugen Graf
    • September 29, 2007

54. Starting with OOP in 8.2.1 without toolkits

    By Ascen, October 27, 2007
    • 3 replies
    • 0 views
    • 
    • Jan Klasson
    • October 30, 2007

55. State Machines and OOP

    By Walter Gunter, September 23, 2013   

    • oop
    • object-oriented
    • (and 2 more)

      Tagged with:

      • oop
      • object-oriented
      • state machine
      • classes
    • 8 replies
    • 10.5k views
    • 
    • Walter Gunter
    • November 13, 2013

56. State Pattern

    By mje, August 8, 2011
    • 8 replies
    • 9.1k views
    • 
    • mje
    • August 8, 2011

57. Static Dispatch methods and DVR Refnums

    By mje, September 7, 2010
    • 5 replies
    • 4.2k views
    • 
    • mje
    • September 13, 2010

58. Static VI References with Class, in Class not allowed?

    By hooovahh, April 20, 2020
    • 6 replies
    • 11.8k views
    • 
    • bessire
    • July 27, 2025

59. Statically calliing a dynamic dispatch

    By GoGators, March 16, 2010
    • 4 replies
    • 3.7k views
    • 
    • Jeffrey Habets
    • March 16, 2010

60. Storing LabVIEW class objects in TestStand object reference variables

    By ccarner, April 1, 2014
    • 10 replies
    • 16.4k views
    • 
    • Thang Nguyen
    • July 10, 2015

61. Strategy Pattern

    By Stobber, August 24, 2010
    • 12 replies
    • 6.9k views
    • 
    • ned
    • August 27, 2010

62. Strategy Pattern Example

    By PaulL, April 28, 2011
    • 13 replies
    • 15.9k views
    • 
    • eberaud
    • March 12, 2015

63. Stricly typed VI Server with Private data

    By LAVA 1.0 Content, March 28, 2008
    • 7 replies
    • 0 views
    • 
    • Yair
    • April 9, 2008

64. Strict type => DD method for every class

    By Petr, June 17, 2019
    • 1 reply
    • 6.5k views
    • 
    • Petr
    • June 18, 2019

65. strictly typed vi refnum in a class?

    By John Lokanis, January 20, 2014
    • 9 replies
    • 7k views
    • 
    • John Lokanis
    • January 21, 2014

66. Structure's tunnels don't change datatype when changing class inheritance?

    By Mike Le, February 3, 2014
    • 3 replies
    • 3k views
    • 
    • Mike Le
    • February 4, 2014

67. Suggestions for GOOP coding conventions

    By jdunham, November 10, 2007
    • 6 replies
    • 0 views
    • 
    • Aristos Queue
    • November 14, 2007

68. Super Sized .lvclass files

    By Daklu, July 6, 2011
    • 24 replies
    • 12.8k views
    • 
    • Aristos Queue
    • July 21, 2011

69. Support for Java-style interfaces in LabVOOP

    By PatNN, March 12, 2008
    • 1 reply
    • 0 views
    • 
    • Tomi Maila
    • March 12, 2008

70. Switching out communication actors

    By GregFreeman, April 18, 2012   

    • actors
    • oop
    • (and 1 more)

      Tagged with:

      • actors
      • oop
      • inheritance
    • 6 replies
    • 4.5k views
    • 
    • GregFreeman
    • April 21, 2012

71. Symbio GDS unable to activate with community key

    By daal, August 30, 2012
    • 11 replies
    • 6.1k views
    • 
    • ShaunR
    • September 21, 2012

72. Tag replacement using object private data

    By John Lokanis, March 21, 2014
    • 4 replies
    • 3.3k views
    • 
    • shoneill
    • March 24, 2014

73. TCP Client & UI Mulitple Data Display: Which Design Pattern(s) to use?

    By CommonSense, May 26, 2013   

    • tcp client
    • ui framework
    • (and 2 more)

      Tagged with:

      • tcp client
      • ui framework
      • ui plugin
      • oop
    • 9 replies
    • 7k views
    • 
    • QueueYueue
    • June 25, 2013

74. Techniques for componentizing code 1 2 3

    By Daklu, February 11, 2011
    • 71 replies
    • 50.8k views
    • 
    • Daklu
    • September 4, 2012

75. Templates for new methods

    By LAVA 1.0 Content, October 9, 2006
    • 1 reply
    • 0 views
    • 
    • Adnan
    • October 28, 2006

76. Templates?

    By bsvingen, February 11, 2009
    • 19 replies
    • 0 views
    • 
    • ragglefrock
    • March 30, 2009

77. Test Module LVOOP Architecture

    By John Lokanis, March 23, 2011
    • 15 replies
    • 8.2k views
    • 
    • Daklu
    • March 30, 2011

78. Testing for the same class 1 2

    By mje, January 5, 2012
    • 36 replies
    • 20.5k views
    • 
    • jgcode
    • January 10, 2012

79. Testing private class vis

    By Daklu, February 3, 2009
    • 21 replies
    • 0 views
    • 
    • Daklu
    • March 20, 2009

80. the difference between the dynamic dispatch and static dispatch?

    By Maxwell_Peng, June 13, 2014
    • 4 replies
    • 23.3k views
    • 
    • Aristos Queue
    • March 27, 2020

81. The draw backs of multiple inheritance

    By Grampa_of_Oliva_n_Eden, April 1, 2011
    • 4 replies
    • 5.9k views
    • 
    • Yair
    • April 3, 2011

82. The LAVA Knowledge Base for LVOOP has been updated

    By Aristos Queue, February 15, 2007
    • 0 replies
    • 0 views
    • 
    • Aristos Queue
    • February 15, 2007

83. The need for lock in get-modify-set pass 1 2 3

    By bsvingen, October 1, 2006
    • 51 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • October 9, 2006

84. The nightmare that is renaming a class and its folder 1 2

    By GregFreeman, November 20, 2013
    • 30 replies
    • 24.1k views
    • 
    • LogMAN
    • January 27, 2015

85. The OO breakdown of a coffee maker

    By Aristos Queue, April 18, 2007
    • 3 replies
    • 0 views
    • 
    • Mike Ashe
    • April 18, 2007

86. The Tube Knows… 1 2

    By John Lokanis, March 30, 2011
    • 39 replies
    • 24.4k views
    • 
    • K-node
    • April 9, 2011

87. Thoughts on Class Data default values

    By blawson, March 8, 2011
    • 4 replies
    • 5k views
    • 
    • blawson
    • March 9, 2011

88. Threading in LabVIEW

    By barlaw, September 22, 2014
    • 12 replies
    • 9.2k views
    • 
    • ShaunR
    • October 3, 2014

89. To make a parent class, or not to?

    By GregFreeman, February 6, 2013
    • 12 replies
    • 4.5k views
    • 
    • GregFreeman
    • February 11, 2013

90. To More Specific Class [Bug?]

    By jgcode, September 18, 2010
    • 7 replies
    • 3.9k views
    • 
    • Aristos Queue
    • September 22, 2010

91. To More Specific Class loses run-time type info?

    By mje, September 2, 2010
    • 8 replies
    • 4.9k views
    • 
    • mje
    • September 2, 2010

92. Traits - An alternative to interfaces, mixins, etc.

    By Daklu, October 6, 2011
    • 8 replies
    • 5.8k views
    • 
    • Daklu
    • October 9, 2011

93. Tree Data Structure framework

    By GoGators, December 16, 2009
    • 2 replies
    • 3.9k views
    • 
    • GoGators
    • December 17, 2009

94. Trees, Recursion, Reentrancy & LVOOP

    By LAVA 1.0 Content, August 23, 2006
    • 7 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • August 25, 2006

95. Trouble creating an array of objects

    By jpo, October 7, 2022
    • 3 replies
    • 3.2k views
    • 
    • ShaunR
    • November 11, 2022

96. Trouble validating two objects and using DD with Call Parent Method

    By GregFreeman, August 20, 2013
    • 4 replies
    • 3.4k views
    • 
    • GregFreeman
    • August 26, 2013

97. Trying OOP in Labview 8.2

    By AutoMeasure, August 8, 2006
    • 24 replies
    • 0 views
    • 
    • AutoMeasure
    • August 18, 2006

98. Trying to use JKI SMOs

    By bmoyer, March 2, 2017   

    • jki smo
    • splash screen
    • (and 2 more)

      Tagged with:

      • jki smo
      • splash screen
      • oop
      • user interface
    • 5 replies
    • 9.9k views
    • 
    • bmoyer
    • March 13, 2017

99. Typedefs and Class Design

    By JackDunaway, October 10, 2010
    • 0 replies
    • 3k views
    • 
    • JackDunaway
    • October 10, 2010

100. UML and GOOP

     By MikaelH, April 3, 2006
     • 8 replies
     • 0 views
     • 
     • MikaelH
     • April 8, 2006