Object-Oriented Programming

870 topics in this forum

1. New GOOP tool from Endevo

   By Jan Klasson, June 12, 2007
   • 18 replies
   • 0 views
   • 
   • Aristos Queue
   • July 10, 2007

2. LVOOP Drawing Tool

   By Tomi Maila, May 9, 2008
   • 18 replies
   • 0 views
   • 
   • Vitae
   • July 19, 2018

3. Starting with GOOP

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

4. OO question about composition

   By Neil Pate, August 27, 2014
   • 17 replies
   • 6.1k views
   • 
   • todd
   • September 3, 2014

5. LVOOP messaging scalibility

   By Yair, July 1, 2009
   • 17 replies
   • 8.7k views
   • 
   • Aristos Queue
   • July 12, 2009

6. list children classes?

   By ensegre, May 6, 2015
   • 17 replies
   • 13.2k views
   • 
   • Darren
   • June 2, 2025

7. Memory management with LVclass

   By Ernest Galbrun, May 2, 2009
   • 17 replies
   • 0 views
   • 
   • Yair
   • May 10, 2009

8. Error 2: Memory is full - but it isn't

   By ThomasGutzler, January 6, 2015
   • 17 replies
   • 19.6k views
   • 
   • JKSH
   • January 16, 2015

9. How much does simplifying levels of inheritance improve project load and build times?

   By Mike Le, February 4, 2014
   • 17 replies
   • 5.8k views
   • 
   • Mike Le
   • February 9, 2014

10. Selecting which child class to cast to.

    By SteveChandler, February 4, 2012
    • 17 replies
    • 8.1k views
    • 
    • jgcode
    • February 5, 2012

11. HAL's UML and how to abstract relations

    By AlexA, July 26, 2012
    • 17 replies
    • 12.8k views
    • 
    • 0_o
    • September 12, 2012

12. parent class wants to be saved after creating child

    By John Lokanis, May 1, 2013   

    • parent
    • child
    • (and 3 more)

      Tagged with:

      • parent
      • child
      • must save
      • override
      • lvoop
    • 17 replies
    • 6.8k views
    • 
    • JeffP
    • May 7, 2013

13. OpenGDS GOOP400 Read by reference

    By StefanLemmens, September 26, 2018   

    • opengds
    • goop400
    • 17 replies
    • 12.7k views
    • 
    • MikaelH
    • April 29, 2019

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

    By Neil Pate, July 18, 2014
    • 17 replies
    • 8.7k views
    • 
    • smithd
    • July 23, 2014

15. Returning to state where you left off

    By GregFreeman, August 30, 2013
    • 17 replies
    • 6.1k views
    • 
    • PaulL
    • September 19, 2013

16. LVOOP and DLLs

    By orko, April 21, 2009
    • 17 replies
    • 0 views
    • 
    • orko
    • April 26, 2009

17. Inheritance hierarchy

    By Francois Normandin, August 6, 2008
    • 17 replies
    • 0 views
    • 
    • Francois Normandin
    • June 7, 2010

18. Class containing itself

    By Marie, March 20, 2012
    • 17 replies
    • 9.9k views
    • 
    • ned
    • March 27, 2012

19. Anyone still using GOOP?

    By bsvingen, February 24, 2009
    • 16 replies
    • 0 views
    • 
    • shoneill
    • February 25, 2009

20. LabVIEW Class Hierarchy window

    By Olivier Jourdan, April 19, 2011
    • 16 replies
    • 12.3k views
    • 
    • Aristos Queue
    • November 17, 2011

21. GOOP Development Suite for LabVIEW 8.5

    By Jan Klasson, August 23, 2007
    • 16 replies
    • 0 views
    • 
    • MikaelH
    • October 11, 2007

22. "Get LV Class Default Value.vi" equivalent in 8.5

    By Jim Kring, August 23, 2007
    • 16 replies
    • 0 views
    • 
    • Aristos Queue
    • September 13, 2007

23. A weird way to improve your object-oriented programming skils

    By Aristos Queue, July 16, 2008
    • 16 replies
    • 0 views
    • 
    • Dirk J.
    • July 18, 2008

24. Worker pool

    By Tomi Maila, November 4, 2009
    • 16 replies
    • 11.5k views
    • 
    • Black Pearl
    • November 10, 2009

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

    By jgcode, May 15, 2010
    • 16 replies
    • 8.1k views
    • 
    • jgcode
    • July 4, 2010

26. Why can't I have a Polymorphic Dynamic Dispatch VI?

    By Shaun Hayward, December 17, 2009
    • 16 replies
    • 16.4k views
    • 
    • Yair
    • November 4, 2015

27. NI Week prognostications

    By Daklu, July 29, 2009
    • 16 replies
    • 11.3k views
    • 
    • Christian_L
    • August 1, 2009

28. GOOP Development Suite v4.1 is released

    By Jan Klasson, July 1, 2011
    • 16 replies
    • 9.5k views
    • 
    • MikaelH
    • October 30, 2012

29. Determine class hierarchy without loading all VIs

    By Shaun Hayward, July 12, 2010
    • 16 replies
    • 7.6k views
    • 
    • Yair
    • August 13, 2010

30. Force the use of class data accessors (Property or VI) by class members

    By Michael Aivaliotis, August 20, 2013
    • 16 replies
    • 6.7k views
    • 
    • LogMAN
    • August 22, 2013

31. What cause project to recompile & how to reduce it happening

    By dannyt, May 3, 2007
    • 16 replies
    • 0 views
    • 
    • Aristos Queue
    • May 10, 2007

32. Alternatives to locking

    By bsvingen, October 9, 2006
    • 16 replies
    • 0 views
    • 
    • bsvingen
    • October 13, 2006

33. LVOOP Application building work arounds

    By Omar Mussa, April 5, 2008
    • 16 replies
    • 0 views
    • 
    • Aristos Queue
    • June 17, 2008

34. LVOOP with DVRs to reduce memory copies - sanity check

    By Troy K, September 12, 2013   

    • lvoop
    • dvr
    • (and 3 more)

      Tagged with:

      • lvoop
      • dvr
      • memory
      • fgv
      • large dataset
    • 16 replies
    • 15.5k views
    • 
    • kombela
    • October 18, 2013

35. Return class cluster type?

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

36. Observer Pattern

    By GoGators, December 21, 2010
    • 16 replies
    • 15.6k views
    • 
    • tushar
    • February 11, 2011

37. How do you handle Aggregation?

    By Stobber, January 13, 2012
    • 15 replies
    • 7.2k views
    • 
    • crelf
    • March 19, 2012

38. OOP for sequential test application

    By Frabto, April 7, 2011
    • 15 replies
    • 10.3k views
    • 
    • Daklu
    • April 20, 2011

39. Dynamic Dispatch: Bug or Expected Behavior

    By GregFreeman, January 30, 2014
    • 15 replies
    • 6.6k views
    • 
    • shoneill
    • February 5, 2014

40. 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

41. Inheritance Properties Dialog Box

    By jgcode, June 17, 2010
    • 15 replies
    • 6.8k views
    • 
    • Daklu
    • June 18, 2010

42. Need help with inheritance and encapsulation

    By Lee Robertson, September 6, 2006
    • 15 replies
    • 0 views
    • 
    • Aristos Queue
    • February 15, 2007

43. Public malleable class members

    By Mads, June 6, 2018
    • 15 replies
    • 15k views
    • 
    • PJM_labview
    • June 13, 2020

44. LV8.2 OOP

    By Michael Aivaliotis, August 15, 2006
    • 15 replies
    • 0 views
    • 
    • Aristos Queue
    • January 22, 2007

45. Alternative to FGV & classes

    By MartinMcD, December 6, 2010
    • 15 replies
    • 10.6k views
    • 
    • Mark Yedinak
    • December 29, 2010

46. What influence how long it takes to launch an actor?

    By QueueYueue, August 23, 2013
    • 15 replies
    • 5.9k views
    • 
    • Aristos Queue
    • August 28, 2013

47. Different default values for different class levels

    By LAVA 1.0 Content, November 15, 2006
    • 15 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • November 21, 2006

48. Test Module LVOOP Architecture

    By John Lokanis, March 23, 2011
    • 15 replies
    • 8.1k views
    • 
    • Daklu
    • March 30, 2011

49. Of Interfaces and DVRs

    By mje, August 23, 2011
    • 15 replies
    • 11k views
    • 
    • NATE
    • October 13, 2011

50. GOOP Development Suite v4.7 is released

    By MikaelH, October 1, 2013   

    • goop
    • lvgoop
    • (and 1 more)

      Tagged with:

      • goop
      • lvgoop
      • gds
    • 14 replies
    • 10.4k views
    • 
    • Mike Le
    • March 31, 2014

51. How do I clone a LVOOP class?

    By LAVA 1.0 Content, July 3, 2008
    • 14 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • July 5, 2008

52. Create Child Class Project Tool

    By jgcode, January 18, 2012
    • 14 replies
    • 11k views
    • 
    • jgcode
    • January 31, 2012

53. Project, Libraries and Classes, oh my!

    By jdunham, August 18, 2007
    • 14 replies
    • 0 views
    • 
    • silmaril
    • August 19, 2007

54. Extremely Long Load Time with LVOOP, SuPanels, and VI Templates

    By lvb, April 21, 2011
    • 14 replies
    • 12.2k views
    • 
    • Daklu
    • April 24, 2011

55. Can't downcast a dereferenced object?

    By Daklu, August 23, 2009
    • 14 replies
    • 14.2k views
    • 
    • Daklu
    • September 10, 2009

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

    By V_T_S, August 8, 2011
    • 14 replies
    • 9.6k views
    • 
    • V_T_S
    • August 9, 2011

57. GOOP vs LCOD?

    By Bryan, June 14, 2006
    • 14 replies
    • 0 views
    • 
    • bsvingen
    • June 16, 2006

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

    By Michael Aivaliotis, January 25, 2011
    • 14 replies
    • 8k views
    • 
    • jcarmody
    • January 28, 2011

59. Private Class Generator

    By PJM_labview, April 8, 2004
    • 14 replies
    • 0 views
    • 
    • brian175
    • January 2, 2007

60. Equality checks on objects

    By Daklu, October 7, 2009
    • 14 replies
    • 8.7k views
    • 
    • hooovahh
    • November 14, 2013

61. Do you use LV2-style globals? Try LV2OO-style globals!

    By Aristos Queue, August 25, 2006
    • 14 replies
    • 0 views
    • 
    • Aristos Queue
    • September 2, 2006

62. Am I understanding the reason why I have to use Preserve RT class correctly

    By GregFreeman, August 22, 2012
    • 14 replies
    • 5.6k views
    • 
    • GregFreeman
    • August 25, 2012

63. Estimating Software Size - Can We Still Do It?

    By Phillip Brooks, September 9, 2009
    • 14 replies
    • 6.2k views
    • 
    • Daklu
    • September 11, 2009

64. Behaviour when loading class data from a flat (binary) file

    By Jeffrey Habets, March 18, 2009
    • 14 replies
    • 0 views
    • 
    • jdunham
    • March 20, 2009

65. Why are LVOOP classes not specified in G?

    By jzoller, June 7, 2013
    • 14 replies
    • 6.4k views
    • 
    • GregFreeman
    • June 19, 2013

66. Question about making the Executable file with GOOP

    By Thang Nguyen, March 31, 2007
    • 14 replies
    • 0 views
    • 
    • Thang Nguyen
    • April 7, 2007

67. Inheritance, namespacing, and my aching head

    By Daklu, June 15, 2010
    • 13 replies
    • 6.1k views
    • 
    • PaulL
    • August 10, 2010

68. "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
    • 8.3k views
    • 
    • mike_spacex
    • November 22, 2013

69. Dataflow outputs and ParameterDirectionKind

    By PaulL, October 7, 2013   

    • uml
    • operation
    • (and 1 more)

      Tagged with:

      • uml
      • operation
      • model
    • 13 replies
    • 5.5k views
    • 
    • drjdpowell
    • October 15, 2013

70. Using Class in parallel Loops

    By Eugen Graf, April 16, 2008
    • 13 replies
    • 0 views
    • 
    • Aristos Queue
    • April 23, 2008

71. meaning of black border on object icon?

    By PaulL, December 12, 2007
    • 13 replies
    • 0 views
    • 
    • TerryS
    • July 19, 2016

72. Does friendship force an item to load with the class library?

    By mje, September 21, 2012
    • 13 replies
    • 4.9k views
    • 
    • shoneill
    • September 26, 2012

73. Ah, yes, another OO architecture question

    By GregFreeman, March 31, 2013
    • 13 replies
    • 8.5k views
    • 
    • ned
    • April 9, 2013

74. Dynamic dispatch simulation subsystem

    By mzu, January 10, 2011
    • 13 replies
    • 7.3k views
    • 
    • reed
    • May 19, 2011

75. Why do friends have paths?

    By Ton Plomp, August 14, 2010
    • 13 replies
    • 5.2k views
    • 
    • Trevor Christman
    • September 7, 2010

76. Where to put to more specific class?

    By SteveChandler, August 4, 2011
    • 13 replies
    • 6.6k views
    • 
    • SteveChandler
    • August 9, 2011

77. HOW TO START GOOP PRGAMMING

    By pravin, July 25, 2009
    • 13 replies
    • 21.4k views
    • 
    • MikaelH
    • July 27, 2009

78. Recast an object

    By Jeff, December 20, 2008
    • 13 replies
    • 0 views
    • 
    • Aristos Queue
    • December 23, 2008

79. Organizing Actors for a hardware interface

    By Mike Le, January 29, 2013   

    • actor framework
    • actors
    • 13 replies
    • 6.7k views
    • 
    • manigreatus
    • February 6, 2013

80. Strategy Pattern Example

    By PaulL, April 28, 2011
    • 13 replies
    • 15.8k views
    • 
    • eberaud
    • March 12, 2015

81. Inline SubVIs inside rentrant DD causes bad behavior?

    By Jon Kokott, November 28, 2011
    • 13 replies
    • 6.3k views
    • 
    • SuperS_5
    • January 9, 2012

82. Useless error messages

    By Daklu, October 9, 2008
    • 13 replies
    • 0 views
    • 
    • Daklu
    • October 16, 2008

83. Class Method Browser

    By QueueYueue, August 16, 2013
    • 13 replies
    • 5.8k views
    • 
    • JamesMc86
    • August 19, 2013

84. LVClasses in LVLibs: how to organize things

    By drjdpowell, December 9, 2011
    • 13 replies
    • 9.6k views
    • 
    • Daklu
    • July 30, 2012

85. Open reference to a dynamic dispatch VI

    By Vladimir Drzik, October 6, 2009
    • 13 replies
    • 14.9k views
    • 
    • zack13532
    • January 10, 2013

86. When Should the 'To More Specific' or 'Preserve Run-Time Class' Primitives be Used with OOP in LabVIEW?

    By crelf, June 3, 2012
    • 13 replies
    • 12.3k views
    • 
    • Neil Pate
    • August 25, 2014

87. LV2009 Data Value References should be used SPARINGLY

    By Aristos Queue, August 3, 2009
    • 13 replies
    • 11.8k views
    • 
    • Michael Aivaliotis
    • August 19, 2009

88. Dynamic Generation of Labview 8.0 Class Hierarchy

    By PJM_labview, October 25, 2005
    • 13 replies
    • 0 views
    • 
    • i2dx
    • February 12, 2006

89. How To Create Wireless Singleton Children from Base Class?

    By lvb, October 29, 2010
    • 13 replies
    • 6.1k views
    • 
    • Aristos Queue
    • November 13, 2010

90. Saving LVClass data to an ini file

    By jgcode, September 16, 2010
    • 13 replies
    • 9k views
    • 
    • Daklu
    • September 19, 2010

91. Redistributing Classes

    By jgcode, March 5, 2010
    • 12 replies
    • 6k views
    • 
    • jgcode
    • March 16, 2010

92. Inheritance in this situation feels a bit icky...

    By GregFreeman, December 10, 2012
    • 12 replies
    • 4.6k views
    • 
    • GregFreeman
    • December 13, 2012

93. Friends Classes

    By jgcode, August 16, 2009
    • 12 replies
    • 32.5k views
    • 
    • Daklu
    • August 18, 2009

94. "Rebundling" into class private data.

    By GregFreeman, May 14, 2014
    • 12 replies
    • 6.6k views
    • 
    • Daklu
    • May 28, 2014

95. Bunch of suggestions for LVOOP

    By Norbert_B, July 15, 2013   

    • suggestions
    • lvoop
    • 12 replies
    • 8.4k views
    • 
    • Aristos Queue
    • July 22, 2013

96. How To Properly Cast Object to Child Class?

    By lvb, November 17, 2010
    • 12 replies
    • 19.5k views
    • 
    • Mark Smith
    • November 22, 2010

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

    By Matt_AM, November 19, 2020
    • 12 replies
    • 8.3k views
    • 
    • LogMAN
    • December 28, 2020

98. Display a image with .net

    By Youssef Menjour, April 18, 2023
    • 12 replies
    • 6.6k views
    • 
    • X___
    • April 24, 2023

99. OOP byVal vs byRef

    By Samapico, June 15, 2011
    • 12 replies
    • 9.8k views
    • 
    • Black Pearl
    • July 2, 2011

100. Object serialization (XML) and LabVIEW

     By PaulL, February 4, 2012
     • 12 replies
     • 16k views
     • 
     • Stobber
     • December 4, 2015