Object-Oriented Programming

870 topics in this forum

1. Alternative to FGV & classes

   By MartinMcD, December 6, 2010
   • 15 replies
   • 9.1k views
   • 
   • Mark Yedinak
   • December 29, 2010

2. Inheriting default data, confused

   By MartinMcD, September 3, 2012
   • 10 replies
   • 9.1k views
   • 
   • Aristos Queue
   • June 23, 2019

3. Performance tweak for LV Classes and "To More Specific" node

   By Aristos Queue, November 1, 2011
   • 24 replies
   • 9.1k views
   • 
   • gb119
   • November 9, 2011

4. Class mutation history

   By Samapico, July 14, 2011
   • 9 replies
   • 9k views
   • 
   • Samapico
   • July 19, 2011

5. Interface

   By MikaelH, July 28, 2009
   • 1 reply
   • 9k views
   • 
   • Daklu
   • July 29, 2009

6. How To Resolve LVOOP Locked Library When Only One Instance Open?

   By lvb, October 16, 2011
   • 8 replies
   • 9k views
   • 
   • Aristos Queue
   • August 29, 2013

7. Serializing aggregated objects?

   By Daklu, November 12, 2011
   • 12 replies
   • 9k views
   • 
   • Aristos Queue
   • August 31, 2012

8. Monitoring Actors

   By QueueYueue, August 16, 2013
   • 4 replies
   • 8.9k views
   • 
   • FixedWire
   • September 13, 2013

9. Show Class Hierarchy Broken

   By Jim B, February 14, 2020
   • 9 replies
   • 8.8k views
   • 
   • Aristos Queue
   • February 20, 2020

10. OOP byVal vs byRef

    By Samapico, June 15, 2011
    • 12 replies
    • 8.8k views
    • 
    • Black Pearl
    • July 2, 2011

11. DVRs for accessing class private data

    By shansen1, September 28, 2015   

    • dvr
    • lvoop
    • 10 replies
    • 8.7k views
    • 
    • drjdpowell
    • September 29, 2015

12. Public DVR on a private class : access problems

    By Zyl, August 7, 2019   

    • oop
    • dvr
    • 10 replies
    • 8.7k views
    • 
    • smithd
    • August 17, 2019

13. User Event RefNum In Class Private Data

    By K-node, May 19, 2010
    • 9 replies
    • 8.7k views
    • 
    • K-node
    • June 14, 2010

14. Why this to more specific Class does not work?

    By V_T_S, August 8, 2011
    • 14 replies
    • 8.7k views
    • 
    • V_T_S
    • August 9, 2011

15. Problem with data value reference creation

    By DAOL, April 18, 2011
    • 8 replies
    • 8.7k views
    • 
    • GregFreeman
    • December 19, 2012

16. Memory or data Structure corrupt Error 74

    By Gab, February 9, 2017   

    • oop
    • tcp\ip
    • 4 replies
    • 8.6k views
    • 
    • infinitenothing
    • February 13, 2017

17. 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
    • 8.6k views
    • 
    • bmoyer
    • March 13, 2017

18. Plugin Architecture

    By JW_L3CE, October 3, 2012
    • 5 replies
    • 8.6k views
    • 
    • JW_L3CE
    • October 4, 2012

19. Class containing itself

    By Marie, March 20, 2012
    • 17 replies
    • 8.5k views
    • 
    • ned
    • March 27, 2012

20. Reentrant LVOOP Method VIs

    By jgcode, March 16, 2010
    • 11 replies
    • 8.5k views
    • 
    • jgcode
    • March 21, 2010

21. Malleable VIs - Nested Malleables - Broken Class adaptation in Malleable VIs in 2019

    By Ryan Vallieu, September 4, 2019   

    • malleable
    • lvoop
    • (and 2 more)

      Tagged with:

      • malleable
      • lvoop
      • object oriented
      • nested malleable vis
    • 3 replies
    • 8.4k views
    • 
    • Ryan Vallieu
    • October 28, 2019

22. Comparing objects

    By drjdpowell, August 10, 2011
    • 12 replies
    • 8.4k views
    • 
    • drjdpowell
    • August 31, 2011

23. Inheritance versus Composition

    By shoneill, May 19, 2015   

    • lvoop
    • 11 replies
    • 8.3k views
    • 
    • ShaunR
    • August 12, 2015

24. GOOP Development Suite v4.1 is released

    By Jan Klasson, July 1, 2011
    • 16 replies
    • 8.3k views
    • 
    • MikaelH
    • October 30, 2012

25. Example Project in LVOOP

    By Voklaif, August 1, 2018   

    • oop
    • lvoop
    • 4 replies
    • 8.2k views
    • 
    • Voklaif
    • August 2, 2018

26. From here on out, I'm using OO....

    By MarkCG, January 27, 2012
    • 21 replies
    • 8.2k views
    • 
    • MikaelH
    • February 19, 2012

27. Reusable Events Between Parent and Child Classes

    By GregFreeman, April 3, 2020
    • 7 replies
    • 8.2k views
    • 
    • GregFreeman
    • April 7, 2020

28. Threading in LabVIEW

    By barlaw, September 22, 2014
    • 12 replies
    • 8.1k views
    • 
    • ShaunR
    • October 3, 2014

29. Serializing Objects

    By mje, March 2, 2011
    • 11 replies
    • 8.1k views
    • 
    • Stagg54
    • September 12, 2013

30. LVClasses in LVLibs: how to organize things

    By drjdpowell, December 9, 2011
    • 13 replies
    • 8.1k views
    • 
    • Daklu
    • July 30, 2012

31. State Pattern

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

32. Popup warning when using Set Source Scope

    By pktl, August 21, 2019
    • 8 replies
    • 8k views
    • 
    • hooovahh
    • September 3, 2019

33. Saving LVClass data to an ini file

    By jgcode, September 16, 2010
    • 13 replies
    • 7.9k views
    • 
    • Daklu
    • September 19, 2010

34. Newbie Question about Actor Framework

    By Jeannius, December 14, 2012   

    • actor framework
    • oop
    • (and 1 more)

      Tagged with:

      • actor framework
      • oop
      • lvoop
    • 2 replies
    • 7.9k views
    • 
    • Jeannius
    • December 14, 2012

35. Open GDS copy byref object at runtime

    By Brains, May 23, 2019   

    • opengds
    • oop
    • (and 1 more)

      Tagged with:

      • opengds
      • oop
      • byreference
    • 5 replies
    • 7.8k views
    • 
    • Brains
    • June 4, 2019

36. A chance to give back to AQ

    By Mark Balla, August 8, 2009
    • 11 replies
    • 7.8k views
    • 
    • crelf
    • August 17, 2009

37. Lvoop Beginner

    By venugopal, July 28, 2016
    • 5 replies
    • 7.8k views
    • 
    • JamesMc86
    • May 30, 2017

38. LVOOP messaging scalibility

    By Yair, July 1, 2009
    • 17 replies
    • 7.8k views
    • 
    • Aristos Queue
    • July 12, 2009

39. LV OOP Kd-Tree much slower than .Net, brute force

    By jkflying, February 20, 2012   

    • tree
    • kdtree
    • (and 3 more)

      Tagged with:

      • tree
      • kdtree
      • oop
      • recursive
      • slow
    • 11 replies
    • 7.6k views
    • 
    • Phillip Brooks
    • February 22, 2012

40. Fun with Linked Lists

    By ned, January 24, 2010
    • 10 replies
    • 7.6k views
    • 
    • ned
    • January 25, 2010

41. Persisting classes and geneology

    By Daklu, April 7, 2010
    • 19 replies
    • 7.6k views
    • 
    • Daklu
    • April 13, 2010

42. Calling a .NEt Assembly in labview

    By Calorified, January 5, 2015   

    • labview
    • c# net assembly
    • 3 replies
    • 7.6k views
    • 
    • QueueYueue
    • January 5, 2015

43. Visualizing dependencies between LabVIEW classes

    By crelf, January 21, 2016
    • 10 replies
    • 7.6k views
    • 
    • thols
    • June 13, 2023

44. Interface provider inspired by COM

    By candidus, April 29, 2012
    • 19 replies
    • 7.6k views
    • 
    • Daklu
    • September 5, 2012

45. Equality checks on objects

    By Daklu, October 7, 2009
    • 14 replies
    • 7.6k views
    • 
    • hooovahh
    • November 14, 2013

46. Dynamic Dispatches for DVRs

    By mje, November 10, 2010
    • 7 replies
    • 7.5k views
    • 
    • Daklu
    • January 30, 2011

47. DVR Use with Classes

    By CharleyDahan, February 11, 2014   

    • dvr
    • classes
    • (and 1 more)

      Tagged with:

      • dvr
      • classes
      • oop
    • 2 replies
    • 7.5k views
    • 
    • JamesMc86
    • February 11, 2014

48. Basic OO question - Overrides & Call Parent Method

    By MartinMcD, September 27, 2011
    • 9 replies
    • 7.5k views
    • 
    • Aristos Queue
    • October 3, 2011

49. Bunch of suggestions for LVOOP

    By Norbert_B, July 15, 2013   

    • suggestions
    • lvoop
    • 12 replies
    • 7.5k views
    • 
    • Aristos Queue
    • July 22, 2013

50. Call parent method node

    By gb119, July 17, 2009
    • 8 replies
    • 7.4k views
    • 
    • Daklu
    • July 18, 2009

51. Unflatten From String on Class - Error 1527

    By jgcode, December 1, 2010
    • 10 replies
    • 7.4k views
    • 
    • jgcode
    • August 5, 2011

52. Open Property Node Accessor VI

    By Norm Kirchner, January 10, 2012   

    • property node
    • lvoop
    • (and 1 more)

      Tagged with:

      • property node
      • lvoop
      • pop property
    • 6 replies
    • 7.4k views
    • 
    • jgcode
    • January 17, 2012

53. Ah, yes, another OO architecture question

    By GregFreeman, March 31, 2013
    • 13 replies
    • 7.4k views
    • 
    • ned
    • April 9, 2013

54. Composite Pattern help

    By jr_BobDobbs, May 13, 2015   

    • composition
    • 18 replies
    • 7.4k views
    • 
    • shoneill
    • May 19, 2015

55. Test Module LVOOP Architecture

    By John Lokanis, March 23, 2011
    • 15 replies
    • 7.3k views
    • 
    • Daklu
    • March 30, 2011

56. Unexpected gifts from NI

    By Daklu, August 3, 2009
    • 11 replies
    • 7.2k views
    • 
    • Darren
    • August 7, 2009

57. CLD sample exam organized using LabVIEW classes

    By Aristos Queue, February 13, 2012
    • 5 replies
    • 7.2k views
    • 
    • jdebuhr
    • March 9, 2012

58. Feeding composite objects back into parent with a DVR?

    By Steen Schmidt, July 28, 2015   

    • dvr
    • lvoop
    • (and 2 more)

      Tagged with:

      • dvr
      • lvoop
      • composite
      • reference
    • 20 replies
    • 7.2k views
    • 
    • Yair
    • August 2, 2015

59. Has anyone ever felt the desire to restrict a field to a single method? 1 2

    By Aristos Queue, January 17, 2013
    • 31 replies
    • 7.2k views
    • 
    • Daklu
    • February 1, 2013

60. Dynamic Dispatch VI not in memory when built into PPL

    By ImreSzebelledi, October 9, 2019
    • 3 replies
    • 7.2k views
    • 
    • Neil Pate
    • October 10, 2019

61. "No child-specific info in Parent class" vs. "The want for dynamic dispatching"

    By Steen Schmidt, October 28, 2013   

    • class
    • oop
    • (and 3 more)

      Tagged with:

      • class
      • oop
      • parent
      • child
      • dynamic dispatch
    • 13 replies
    • 7.1k views
    • 
    • mike_spacex
    • November 22, 2013

62. Endevo GOOP

    By Ad Dekkers, August 3, 2009
    • 6 replies
    • 7.1k views
    • 
    • Dirk J.
    • September 14, 2009

63. issue while using GOOP

    By agilentvee, March 13, 2020   

    • goop
    • 1 reply
    • 7.1k views
    • 
    • Antoine Chalons
    • March 13, 2020

64. Assigning LabVIEW class object to RunState.Engine.TemporaryGlobals

    By Srinivas Iyer, March 14, 2020   

    • teststand
    • 0 replies
    • 7.1k views
    • 
    • Srinivas Iyer
    • March 14, 2020

65. Is there an easy way to rename object terminal labels to match class name?

    By Michael Aivaliotis, January 25, 2011
    • 14 replies
    • 7.1k views
    • 
    • jcarmody
    • January 28, 2011

66. OOP UI Frameworks

    By GregFreeman, July 10, 2014
    • 12 replies
    • 7.1k views
    • 
    • ShaunR
    • July 28, 2014

67. Get .ctl Reference of a **NEW** Class (not yet saved)

    By jgcode, May 15, 2010
    • 16 replies
    • 7k views
    • 
    • jgcode
    • July 4, 2010

68. Bug! Class Indicator not transferring contents to parent block-diagram

    By Neil Pate, July 18, 2014
    • 17 replies
    • 7k views
    • 
    • smithd
    • July 23, 2014

69. Handling a class for listbox items in a flexible way

    By GregFreeman, September 8, 2012
    • 22 replies
    • 6.9k views
    • 
    • MikaelH
    • September 13, 2012

70. Read Class hierarchy at runtime

    By Jon Kokott, April 14, 2010
    • 8 replies
    • 6.9k views
    • 
    • Aristos Queue
    • April 16, 2010

71. Problems converting Actor Framework to PPL in mature application

    By Mike Le, August 26, 2019
    • 1 reply
    • 6.9k views
    • 
    • Ansible
    • August 26, 2019

72. Class probing Erratic Behavior in LV2019

    By Michael Aivaliotis, January 29, 2020
    • 5 replies
    • 6.8k views
    • 
    • Michael Aivaliotis
    • February 10, 2020

73. LVOOP on RT - concerns?

    By JeremyMarquis, February 6, 2012
    • 10 replies
    • 6.8k views
    • 
    • Aristos Queue
    • September 27, 2012

74. Factory Pattern Executable Limitations

    By lvb, February 8, 2012
    • 8 replies
    • 6.8k views
    • 
    • lvb
    • February 10, 2012

75. LVOOP Starting Over

    By Daryl, January 14, 2010
    • 9 replies
    • 6.7k views
    • 
    • MikaelH
    • January 17, 2010

76. Determine class hierarchy without loading all VIs

    By Shaun Hayward, July 12, 2010
    • 16 replies
    • 6.7k views
    • 
    • Yair
    • August 13, 2010

77. Plugins & projects

    By Onno, February 4, 2011
    • 12 replies
    • 6.7k views
    • 
    • mje
    • February 10, 2011

78. GOOP 3 to GOOP 4 converter

    By Rammer, June 17, 2011
    • 6 replies
    • 6.6k views
    • 
    • Rammer
    • June 26, 2012

79. Possible Bug in Unflatten from XML function using classes

    By klessm1, December 7, 2011   

    • xml
    • mssql
    • (and 1 more)

      Tagged with:

      • xml
      • mssql
      • oop
    • 8 replies
    • 6.6k views
    • 
    • jcarmody
    • July 19, 2012

80. LVOOP constant with non-default parent values?

    By shoneill, July 26, 2010
    • 19 replies
    • 6.6k views
    • 
    • Daklu
    • October 8, 2010

81. Getting "preferences dialog" data or the like, throughout OOP code

    By GregFreeman, July 27, 2012   

    • oop
    • 18 replies
    • 6.6k views
    • 
    • GregFreeman
    • August 17, 2012

82. GOOP and LabVIEW 64bit

    By Rammer, February 7, 2010
    • 9 replies
    • 6.6k views
    • 
    • MikaelH
    • December 24, 2010

83. Factory pattern: delete child class from memory

    By OldBoy, November 14, 2013
    • 9 replies
    • 6.5k views
    • 
    • unicorn
    • November 22, 2013

84. Create Different Instances of a Class

    By Suneel, May 17, 2011
    • 8 replies
    • 6.5k views
    • 
    • Grampa_of_Oliva_n_Eden
    • May 19, 2011

85. Any reccomendation for tools to get started with OOP?

    By Matt_AM, November 19, 2020
    • 12 replies
    • 6.5k views
    • 
    • LogMAN
    • December 28, 2020

86. Fundamental Issues in understanding casting/inheritance?

    By mgould2001, October 28, 2015
    • 9 replies
    • 6.5k views
    • 
    • shoneill
    • November 2, 2015

87. Use of In place Structure outside a LabVIEW Class

    By Naity, June 2, 2013   

    • labview
    • oop
    • (and 2 more)

      Tagged with:

      • labview
      • oop
      • dvr
      • in place
    • 6 replies
    • 6.5k views
    • 
    • JamesMc86
    • June 6, 2013

88. Dynamic dispatch simulation subsystem

    By mzu, January 10, 2011
    • 13 replies
    • 6.4k views
    • 
    • reed
    • May 19, 2011

89. First post, and first LVOOP program, feedback really appreciated.

    By dmurray, July 22, 2013   

    • lvoop
    • factory pattern
    • (and 1 more)

      Tagged with:

      • lvoop
      • factory pattern
      • command pattern
    • 7 replies
    • 6.4k views
    • 
    • dmurray
    • July 27, 2013

90. New to LVOOP

    By Bjarne Joergensen, July 28, 2009
    • 7 replies
    • 6.4k views
    • 
    • gb119
    • August 25, 2009

91. Selecting which child class to cast to.

    By SteveChandler, February 4, 2012
    • 17 replies
    • 6.4k views
    • 
    • jgcode
    • February 5, 2012

92. Best Practices for LVOOP Probes?

    By lvb, August 16, 2011
    • 4 replies
    • 6.4k views
    • 
    • Pie5669420
    • January 30, 2015

93. classes, xcontrol and ownership

    By Ernest Galbrun, March 16, 2012
    • 12 replies
    • 6.4k views
    • 
    • Fab
    • May 13, 2013

94. SIMPLE Object Based Framework

    By SebastienM, March 21, 2015   

    • object
    • framework
    • 7 replies
    • 6.3k views
    • 
    • ShaunR
    • March 25, 2015

95. LVOOP & the JIT compiler

    By Daklu, August 6, 2009
    • 10 replies
    • 6.3k views
    • 
    • Adam Kemp
    • August 25, 2009

96. Old content remains in lvclass files

    By Steen Schmidt, July 27, 2015   

    • lvoop
    • oop
    • (and 3 more)

      Tagged with:

      • lvoop
      • oop
      • lvclass
      • data
      • memory
    • 9 replies
    • 6.3k views
    • 
    • Neil Pate
    • November 6, 2016

97. Acces parent reference data in child

    By Christian Kjeld, January 26, 2013   

    • lv oop
    • 4 replies
    • 6.3k views
    • 
    • K-node
    • February 2, 2013

98. Migrating from GOOP2 to modern

    By Morgan McLeod, January 28, 2015   

    • goop
    • gds
    • 10 replies
    • 6.3k views
    • 
    • MikaelH
    • February 13, 2015

99. OOP Design Challenge #1

    By Daklu, November 20, 2009
    • 3 replies
    • 6.3k views
    • 
    • K-node
    • May 12, 2010

100. 'Actor' object in CZMQ or NetMQ - anyone experimented?

     By Bob Edwards G4BBY, April 17, 2020
     • 0 replies
     • 6.2k views
     • 
     • Bob Edwards G4BBY
     • April 17, 2020