About This Manual
Note: This icon to the left of bold italicized text denotes a note, which alerts you to important information.
Abbreviations, acronyms, metric prefixes, mnemonics, symbols, and terms are listed in the Glossary.
Related Documentation
The following documents contain information that you may find helpful as you read this manual:
•Your LabVIEW analysis VI reference manual
•LabVIEW Instrument I/O VI Reference Manual
•Your LabVIEW Tutorial
•Your LabVIEW User Manual
Sun users may also find the following document useful:
•SPARCompiler C 3.0 Answer Book CD-ROM, Sun Microsystems, Inc., U.S.A., 1993
Windows users may also find the following documents useful:
•Microsoft Windows documentation set, Microsoft Corporation, Redmond, WA, 1992-1995
•Microsoft Windows Programmer’s Reference, Microsoft Corporation, Redmond, WA, 1992-1995
•Win32 Programmer’s Reference, Microsoft Corporation, Redmond, WA, 1992-1995
•Watcom C/C++ User’s Guide CD-ROM, Watcom Publications Limited, Waterloo, Ontario, Canada, 1995; Help file: “The Watcom C/C++ Compilers”
Customer Communication
National Instruments wants to receive your comments on our products and manuals. We are interested in the applications you develop with our products, and we want to help if you have problems with them. To make it easy for you to contact us, this manual contains comment and configuration forms for you to complete. These forms are in Appendix B, Customer Communication, at the end of this manual.
© National Instruments Corporation |
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LabVIEW Code Interface Reference Manual |
About This Manual
LabVIEW Code Interface Reference Manual |
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© National Instruments Corporation |
Table |
of |
Contents |
About This Manual
Organization of This Manual ........................................................................................ |
i |
Conventions Used in This Manual ................................................................................ |
ii |
Related Documentation ................................................................................................. |
iii |
Customer Communication ............................................................................................ |
iii |
Chapter 1
CIN Overview
Introduction ................................................................................................................... |
|
|
1-1 |
|
Classes of External Code ................................................................................ |
|
|
1-2 |
|
Supported Languages ...................................................................................... |
|
|
1-3 |
|
|
Macintosh ......................................................................................... |
|
|
1-3 |
|
Microsoft Windows 3.1 |
.................................................................... |
|
1-4 |
|
Microsoft Windows 95 and Windows NT ....................................... |
1-4 |
||
|
Solaris ............................................................................................... |
|
|
1-5 |
|
HP-UX .............................................................................................. |
|
|
1-5 |
Steps for Creating a CIN ............................................................................................... |
|
|
1-5 |
|
1. |
Place the CIN on a Block Diagram ............................................................. |
|
1-6 |
|
2. |
Add Input and Output Terminals to the CIN |
.............................................. |
1-6 |
|
|
Input-Output Terminals |
.................................................................... |
|
1-7 |
|
Output-Only Terminals |
.................................................................... |
|
1-8 |
3. |
Wire the Inputs and Outputs to the CIN ..................................................... |
|
1-9 |
|
4. |
Create .c File ............................................................................................... |
|
|
1-9 |
|
Special Macintosh Considerations ................................................... |
|
1-12 |
|
5. |
Compile the CIN Source Code ................................................................... |
|
1-14 |
|
|
Macintosh ......................................................................................... |
|
|
1-14 |
|
Microsoft Windows 3.x |
.................................................................... |
|
1-29 |
|
Microsoft Windows 95 and Windows NT ....................................... |
1-32 |
||
|
Solaris 1.x ......................................................................................... |
|
|
1-34 |
|
Solaris 2.x ......................................................................................... |
|
|
1-34 |
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HP-UX .............................................................................................. |
|
|
1-34 |
|
Unbundled Sun ANSI C Compiler and |
|
||
|
HP-UX C/ANSI C Compiler .......................................................... |
|
1-34 |
|
6. |
Load the CIN Object Code ......................................................................... |
|
|
1-36 |
LabVIEW Manager Routines ........................................................................................ |
|
|
1-36 |
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Table of Contents
Online Reference ............................................................................................ |
1-37 |
Pointers as Parameters .................................................................................... |
1-37 |
Debugging External Code ............................................................................................ |
1-39 |
Debugging CINs Under Windows 95 and Windows NT ............................... |
1-40 |
Debugging CINs Under Sun or Solaris .......................................................... |
1-41 |
Debugging CINs Under HP-UX .................................................................... |
1-41 |
Chapter 2
CIN Parameter Passing
Introduction .................................................................................................................. |
|
2-1 |
CIN .c File .................................................................................................................... |
|
2-1 |
How LabVIEW Passes Fixed Sized Data to CINs ....................................................... |
2-2 |
|
Scalar Numerics ............................................................................................. |
2-2 |
|
Scalar Booleans .............................................................................................. |
2-2 |
|
Refnums ......................................................................................................... |
|
2-3 |
Clusters of Scalars .......................................................................................... |
2-3 |
|
Return Value for CIN Routines .................................................................................... |
2-3 |
|
Examples with Scalars .................................................................................................. |
2-4 |
|
Steps for Creating a CIN That Multiplies Two Numbers .............................. |
2-4 |
|
1. |
Place the CIN on the Block Diagram .......................................... |
2-4 |
2. |
Add Two Input and Output Terminals to the CIN ....................... |
2-4 |
3. |
Wire the Inputs and Outputs to the CIN ...................................... |
2-4 |
4. |
Create the CIN Source Code ........................................................ |
2-4 |
5. |
Compile the CIN Source Code .................................................... |
2-6 |
6. |
Load the CIN Object Code .......................................................... |
2-8 |
Comparing Two Numbers, Producing a Boolean Scalar ............................... |
2-9 |
|
How LabVIEW Passes Variably Sized Data to CINs .................................................. |
2-10 |
|
Alignment Considerations .............................................................................. |
2-10 |
|
Arrays and Strings .......................................................................................... |
2-11 |
|
Paths (Path) .................................................................................................... |
2-12 |
|
Clusters Containing Variably Sized Data ...................................................... |
2-12 |
|
Resizing Arrays and Strings ......................................................................................... |
2-12 |
|
SetCINArraySize ............................................................................. |
2-13 |
|
NumericArrayResize ....................................................................... |
2-14 |
|
Examples with Variably Sized Data ............................................................................. |
2-16 |
|
Concatenating Two Strings ............................................................................ |
2-16 |
|
Computing the Cross Product of Two Two-Dimensional Arrays .................. |
2-18 |
|
Working with Clusters ................................................................................... |
2-22 |
|
Chapter 3
CIN Advanced Topics
CIN Routines ................................................................................................................ |
3-1 |
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© National Instruments Corporation |
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Table of Contents |
Data Spaces and Code Resources .................................................................. |
3-1 |
CIN Routines: The Basic Case ...................................................................... |
3-3 |
Loading a VI .................................................................................... |
3-3 |
Unloading a VI ................................................................................ |
3-4 |
Loading a New Resource into the CIN ............................................ |
3-4 |
Compiling a VI ................................................................................ |
3-4 |
Running a VI ................................................................................... |
3-5 |
Saving a VI ...................................................................................... |
3-5 |
Aborting a VI ................................................................................... |
3-5 |
Multiple References to the Same CIN ........................................................... |
3-6 |
Reentrancy ..................................................................................................... |
3-7 |
Code Globals and CIN Data Space Globals .................................................. |
3-8 |
Examples ......................................................................................... |
3-9 |
Calling a Windows 95 or Windows NT Dynamic Link Library .................................. |
3-13 |
Calling a Windows 3.1 Dynamic Link Library ............................................................ |
3-13 |
Calling a 16-Bit DLL ..................................................................................... |
3-14 |
1. Load the DLL .............................................................................. |
3-14 |
2. Get the address of the desired function ....................................... |
3-15 |
3. Describe the function ................................................................... |
3-15 |
4. Call the function .......................................................................... |
3-16 |
Example: A CIN that Displays a Dialog Box ................................................ |
3-16 |
The DLL .......................................................................................... |
3-17 |
The Block Diagram ......................................................................... |
3-19 |
The CIN Code .................................................................................. |
3-19 |
Compiling the CIN .......................................................................... |
3-22 |
Optimization .................................................................................... |
3-23 |
Chapter 4 |
|
External Subroutines |
|
Introduction .................................................................................................................. |
4-1 |
Creating Shared External Subroutines ......................................................................... |
4-2 |
External Subroutine ....................................................................................... |
4-3 |
Macintosh ........................................................................................ |
4-3 |
Microsoft Windows 3.1, Windows 95, and |
|
Windows NT .................................................................................. |
4-3 |
Solaris 1.x, Solaris 2.x, and HP-UX ................................................ |
4-4 |
Calling Code ................................................................................................................. |
4-4 |
Macintosh ........................................................................................ |
4-5 |
Microsoft Windows 3.1, Windows 95, and Windows NT .............. |
4-6 |
Solaris 1.x, Solaris 2.x, and HP-UX ................................................ |
4-6 |
Simple Example ........................................................................................................... |
4-7 |
External Subroutine Example ........................................................................ |
4-7 |
Compiling the External Subroutine ............................................................... |
4-8 |
© National Instruments Corporation |
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Macintosh ........................................................................................ |
4-8 |
Microsoft Windows 3.1 ................................................................... |
4-9 |
Microsoft Windows 95 and Windows NT ....................................... |
4-9 |
Solaris 1.x, Solaris 2.x, and HP-UX ................................................ |
4-10 |
Calling Code ................................................................................................... |
4-10 |
Compiling the Calling Code ........................................................................... |
4-12 |
Macintosh ........................................................................................ |
4-12 |
Microsoft Windows 3.1 ................................................................... |
4-13 |
Microsoft Windows 95 and Windows NT ....................................... |
4-14 |
Solaris 1.x, Solaris 2.x, and HP-UX ................................................ |
4-14 |
Chapter 5
Manager Overview
Introduction .................................................................................................................. |
5-1 |
Basic Data Types .......................................................................................................... |
5-2 |
Scalar Data Types .......................................................................................... |
5-2 |
Booleans .......................................................................................... |
5-2 |
Numerics .......................................................................................... |
5-3 |
char Data Type ............................................................................................... |
5-4 |
Dynamic Data Types ...................................................................................... |
5-4 |
Arrays .............................................................................................. |
5-4 |
Strings .............................................................................................. |
5-5 |
C-Style Strings (CStr) ...................................................................... |
5-5 |
Pascal-Style Strings (PStr) ............................................................... |
5-5 |
LabVIEW Strings (LStr) .................................................................. |
5-5 |
Concatenated Pascal String (CPStr) ................................................ |
5-6 |
Paths (Path) ...................................................................................... |
5-6 |
Memory-Related Types .................................................................................. |
5-6 |
Constants ........................................................................................................ |
5-6 |
Memory Manager ......................................................................................................... |
5-7 |
Memory Allocation ........................................................................................ |
5-7 |
Static Memory Allocation ................................................................ |
5-7 |
Dynamic Memory Allocation: Pointers and Handles ...................... |
5-8 |
Memory Zones ............................................................................................... |
5-9 |
Using Pointers and Handles ........................................................................... |
5-9 |
Simple Example ............................................................................... |
5-10 |
Reference to the Memory Manager ................................................................ |
5-12 |
Memory Manager Data Structures ................................................... |
5-12 |
File Manager ................................................................................................................. |
5-12 |
Introduction .................................................................................................... |
5-13 |
Identifying Files and Directories .................................................................... |
5-13 |
Path Specifications ......................................................................................... |
5-14 |
Conventional Path Specifications .................................................... |
5-14 |
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Empty Path Specifications ............................................................... |
5-15 |
LabVIEW Path Specification .......................................................... |
5-16 |
File Descriptors .............................................................................................. |
5-16 |
File Refnums .................................................................................................. |
5-17 |
Support Manager .......................................................................................................... |
5-17 |
Chapter 6 |
|
Memory Manager Functions |
|
Allocating and Releasing Handles ................................................................. |
6-1 |
AZDisposeHandle |
|
DSDisposeHandle .......................................................................... |
6-1 |
AZEmptyHandle |
|
DSEmptyHandle ............................................................................ |
6-1 |
AZGetHandleSize |
|
DSGetHandleSize .......................................................................... |
6-2 |
AZNewHandle |
|
DSNewHandle ............................................................................... |
6-2 |
AZNewHClr |
|
DSNewHClr ................................................................................... |
6-2 |
AZReallocHandle |
|
DSReallocHandle ........................................................................... |
6-3 |
AZRecoverHandle |
|
DSRecoverHandle ......................................................................... |
6-3 |
AZSetHandleSize |
|
DSSetHandleSize ........................................................................... |
6-4 |
AZSetHSzClr |
|
DSSetHSzClr ................................................................................. |
6-5 |
Allocating and Releasing Pointers ................................................................. |
6-5 |
AZDisposePtr |
|
DSDisposePtr ................................................................................. |
6-5 |
AZNewPClr |
|
DSNewPClr ................................................................................... |
6-6 |
AZNewPtr |
|
DSNewPtr ...................................................................................... |
6-6 |
Manipulating Properties of Handles .............................................................. |
6-6 |
AZHLock ......................................................................................... |
6-6 |
AZHPurge ........................................................................................ |
6-7 |
AZHNoPurge ................................................................................... |
6-7 |
AZHUnlock ..................................................................................... |
6-7 |
Memory Utilities ............................................................................................ |
6-8 |
AZHandAndHand |
|
DSHandAndHand .......................................................................... |
6-8 |
AZHandToHand |
|
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DSHandToHand ............................................................................. |
6-8 |
AZPtrAndHand |
|
DSPtrAndHand .............................................................................. |
6-9 |
AZPtrToHand |
|
DSPtrToHand ................................................................................. |
6-10 |
AZPtrToXHand |
|
DSPtrToXHand .............................................................................. |
6-10 |
ClearMem ........................................................................................ |
6-11 |
MoveBlock ...................................................................................... |
6-11 |
SwapBlock ....................................................................................... |
6-11 |
Handle and Pointer Verification ..................................................................... |
6-12 |
AZCheckHandle |
|
DSCheckHandle ............................................................................. |
6-12 |
AZCheckPtr |
|
DSCheckPtr .................................................................................... |
6-12 |
Memory Zone Utilities ................................................................................... |
6-13 |
AZHeapCheck |
|
DSHeapCheck ................................................................................ |
6-13 |
AZMaxMem |
|
DSMaxMem ................................................................................... |
6-13 |
AZMemStats |
|
DSMemStats .................................................................................. |
6-14 |
Chapter 7
File Manager Functions
File Manager Data Structures ....................................................................................... |
7-1 |
File/Directory Information Record ................................................................ |
7-1 |
File Type Record ............................................................................................ |
7-2 |
Path Data Type ............................................................................................... |
7-3 |
Permissions .................................................................................................... |
7-3 |
On a UNIX computer, the nine bits of permissions correspond exactly to |
|
nine UNIX permission bits governing read, write, and execute .... |
7-3 |
Volume Information Record .......................................................................... |
7-3 |
File Manager Functions ................................................................................................ |
7-4 |
Performing Basic File Operations .................................................................. |
7-4 |
FCreate ............................................................................................. |
7-4 |
FCreateAlways ................................................................................ |
7-5 |
FMClose .......................................................................................... |
7-7 |
FMOpen ........................................................................................... |
7-7 |
FMRead ........................................................................................... |
7-9 |
FMWrite .......................................................................................... |
7-9 |
Positioning the Current Position Mark ........................................................... |
7-10 |
FMSeek ............................................................................................ |
7-10 |
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FMTell ............................................................................................. |
7-11 |
Positioning the End-Of-File Mark ................................................................. |
7-12 |
FGetEOF .......................................................................................... |
7-12 |
FSetEOF .......................................................................................... |
7-12 |
Flushing File Data to Disk ............................................................................. |
7-13 |
FFlush .............................................................................................. |
7-13 |
Determining File, Directory, and Volume Information ................................. |
7-13 |
FExists ............................................................................................. |
7-13 |
FGetAccessRights ........................................................................... |
7-14 |
FGetInfo .......................................................................................... |
7-14 |
FGetVolInfo .................................................................................... |
7-15 |
FSetAccessRights ............................................................................ |
7-16 |
FSetInfo ........................................................................................... |
7-16 |
Getting Default Access Rights Information ................................................... |
7-17 |
FGetDefGroup ................................................................................. |
7-17 |
Creating and Determining the Contents of Directories .................................. |
7-17 |
FListDir ........................................................................................... |
7-17 |
FNewDir .......................................................................................... |
7-18 |
Copying Files ................................................................................................. |
7-19 |
FCopy .............................................................................................. |
7-19 |
Moving and Deleting Files and Directories ................................................... |
7-20 |
FMove .............................................................................................. |
7-20 |
FRemove .......................................................................................... |
7-20 |
Locking a File Range ..................................................................................... |
7-21 |
FLockOrUnlockRange .................................................................... |
7-21 |
Matching Filenames with Patterns ................................................................. |
7-22 |
FStrFitsPat ....................................................................................... |
7-22 |
Creating Paths ................................................................................................ |
7-22 |
FAddPath ......................................................................................... |
7-22 |
FAppendName ................................................................................. |
7-23 |
FAppPath ......................................................................................... |
7-24 |
FEmptyPath ..................................................................................... |
7-24 |
FMakePath ....................................................................................... |
7-25 |
FNotAPath ....................................................................................... |
7-25 |
FRelPath .......................................................................................... |
7-26 |
Disposing Paths .............................................................................................. |
7-27 |
FDisposePath ................................................................................... |
7-27 |
Duplicating Paths ........................................................................................... |
7-27 |
FPathCpy ......................................................................................... |
7-27 |
FPathToPath .................................................................................... |
7-27 |
Extracting Information from a Path ............................................................... |
7-28 |
FDepth ............................................................................................. |
7-28 |
......................................................................................................... |
7-28 |
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FDirName ........................................................................................ |
7-29 |
FName .............................................................................................. |
7-29 |
FNamePtr ......................................................................................... |
7-30 |
FVolName ........................................................................................ |
7-30 |
Converting Paths to and from Other Representations .................................... |
7-31 |
FArrToPath ...................................................................................... |
7-31 |
FFlattenPath ..................................................................................... |
7-32 |
FPathToArr ...................................................................................... |
7-32 |
FPathToAZString ............................................................................ |
7-33 |
......................................................................................................... |
7-33 |
FPathToDSString ............................................................................. |
7-34 |
FStringToPath .................................................................................. |
7-34 |
FTextToPath .................................................................................... |
7-35 |
FUnFlattenPath ................................................................................ |
7-35 |
Comparing Paths ............................................................................................ |
7-36 |
FIsAPath .......................................................................................... |
7-36 |
FIsAPathOrNotAPath ...................................................................... |
7-36 |
FIsEmptyPath .................................................................................. |
7-37 |
FPathCmp ........................................................................................ |
7-37 |
Determining a Path Type ............................................................................... |
7-38 |
FGetPathType .................................................................................. |
7-38 |
FIsAPathOfType .............................................................................. |
7-38 |
FSetPathType ................................................................................... |
7-39 |
Manipulating File Refnums ............................................................................ |
7-39 |
FDisposeRefNum ............................................................................ |
7-39 |
FIsARefNum .................................................................................... |
7-40 |
FNewRefNum .................................................................................. |
7-40 |
FRefNumToFD ................................................................................ |
7-41 |
FRefNumToPath .............................................................................. |
7-41 |
Chapter 8
Support Manager Functions
Byte Manipulation Operations ..................................................................................... |
8-1 |
Cat4Chrs ........................................................................................... |
|
*Macro* ......................................................................................... |
8-1 |
GetALong ......................................................................................... |
|
*Macro* ......................................................................................... |
8-1 |
Hi16 .................................................................................................. |
|
*Macro* ......................................................................................... |
8-2 |
HiByte............................................................................................... |
|
*Macro* ......................................................................................... |
8-2 |
HiNibble ........................................................................................... |
|
*Macro* ......................................................................................... |
8-2 |
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Lo16.................................................................................................. |
|
*Macro* ......................................................................................... |
8-2 |
HiNibble ........................................................................................... |
|
*Macro* ......................................................................................... |
8-3 |
LoByte .............................................................................................. |
|
*Macro* ......................................................................................... |
8-3 |
Long.................................................................................................. |
|
*Macro* ......................................................................................... |
8-3 |
LoNibble........................................................................................... |
|
*Macro* ......................................................................................... |
8-3 |
Offset ................................................................................................ |
|
*Macro* ......................................................................................... |
8-4 |
SetALong.......................................................................................... |
|
*Macro* ......................................................................................... |
8-4 |
Word ................................................................................................. |
|
*Macro* ......................................................................................... |
8-4 |
Mathematical Operations ............................................................................................. |
8-5 |
For THINK C Users ....................................................................................... |
8-6 |
Abs ................................................................................................... |
8-6 |
Max .................................................................................................. |
8-6 |
Min .................................................................................................. |
8-6 |
Pin .................................................................................................... |
8-7 |
RandomGen ..................................................................................... |
8-7 |
String Manipulation ....................................................................................... |
8-7 |
BlockCmp ........................................................................................ |
8-7 |
CPStrBuf........................................................................................... |
|
*Macro* ......................................................................................... |
8-8 |
CPStrCmp ........................................................................................ |
8-8 |
CPStrIndex ...................................................................................... |
8-8 |
CPStrInsert ...................................................................................... |
8-9 |
CPStrLen .......................................................................................... |
|
*Macro* ......................................................................................... |
8-9 |
CPStrRemove .................................................................................. |
8-10 |
CPStrReplace ................................................................................... |
8-10 |
CPStrSize ......................................................................................... |
8-10 |
CToPStr ........................................................................................... |
8-11 |
FileNameCmp................................................................................... |
|
*Macro* ......................................................................................... |
8-11 |
FileNameIndCmp ............................................................................. |
|
*Macro* ......................................................................................... |
8-11 |
FileNameNCmp................................................................................ |
|
*Macro* ......................................................................................... |
8-12 |
HexChar ........................................................................................... |
8-12 |
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IsAlpha ............................................................................................. |
8-13 |
IsDigit .............................................................................................. |
8-13 |
IsLower ............................................................................................ |
8-13 |
IsUpper ............................................................................................ |
8-13 |
LStrBuf ............................................................................................. |
|
*Macro* ......................................................................................... |
8-14 |
LStrCmp .......................................................................................... |
8-14 |
LStrLen ............................................................................................. |
|
*Macro* ......................................................................................... |
8-14 |
LToPStr ............................................................................................ |
8-15 |
PPStrCaseCmp ................................................................................. |
8-15 |
PPStrCmp ........................................................................................ |
8-15 |
PStrBuf ............................................................................................. |
|
*Macro* ......................................................................................... |
8-16 |
PStrCaseCmp ................................................................................... |
8-16 |
PStrCat ............................................................................................. |
8-16 |
PStrCmp ........................................................................................... |
8-17 |
PStrCpy ............................................................................................ |
8-17 |
PStrLen ............................................................................................. |
|
*Macro* ......................................................................................... |
8-18 |
PStrNCpy ......................................................................................... |
8-18 |
PToCStr ........................................................................................... |
8-18 |
PToLStr ............................................................................................ |
8-19 |
SPrintf |
|
SPrintfp |
|
PPrintf |
|
PPrintfp |
|
FPrintf |
|
LStrPrintf ....................................................................................... |
8-19 |
StrCat ............................................................................................... |
8-22 |
StrCmp ............................................................................................. |
8-22 |
StrCpy .............................................................................................. |
8-22 |
StrLen .............................................................................................. |
8-23 |
StrNCaseCmp .................................................................................. |
8-23 |
StrNCmp .......................................................................................... |
8-23 |
StrNCpy ........................................................................................... |
8-24 |
ToLower .......................................................................................... |
8-24 |
ToUpper ........................................................................................... |
8-24 |
Utility Functions ............................................................................................. |
8-25 |
BinSearch ......................................................................................... |
8-25 |
QSort ................................................................................................ |
8-26 |
Unused .............................................................................................. |
|
*Macro* ......................................................................................... |
8-26 |
LabVIEW Code Interface Reference Manual |
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© National Instruments Corporation |
|
Table of Contents |
Time Functions .............................................................................................. |
8-27 |
ASCIITime ...................................................................................... |
8-27 |
DateCString ..................................................................................... |
8-27 |
DateToSecs ...................................................................................... |
8-28 |
MilliSecs .......................................................................................... |
8-28 |
SecsToDate ...................................................................................... |
8-29 |
TimeCString .................................................................................... |
8-29 |
TimeInSecs ...................................................................................... |
8-30 |
Appendix A
CIN Common Questions
Appendix B
Customer Communication
Glossary
Figures
Figure 3-1. |
Data Storage Spaces for One CIN, Simple Case ..................................... |
3-2 |
Figure 3-2. |
Three CINs Referencing the Same Code Resource ................................ |
3-7 |
Figure 3-3. |
Three VIs Referencing a Reentrant VI Containing One CIN ................. |
3-8 |
Tables
Table 1-1. Functions with Parameters Needing Pre-allocated Memory ................... |
1-38 |
© National Instruments Corporation |
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LabVIEW Code Interface Reference Manual |
Table of Contents
LabVIEW Code Interface Reference Manual |
xvi |
© National Instruments Corporation |