MATLAB DATABASE TOOLBOX RELEASE NOTES Instrukcja Użytkownika Pobierz pdf (Strona 34)

MATLAB Compiler Release N otes

obsolete, and the MATLAB pcode (preparsed code) function enables you to

hide your proprietary algorithms.

• Compiler 4 is supported on Microsoft Windows and Linux only. Supp ort is

planned for additional platforms in a future release.

• Compiler 4 does not include the MATLAB Add-in for Visual Studio.

• Compiler 4 does not speed up applications. T here is no speed difference

between a compiled application and running it in MATLAB. The compiled

applicatio n will run as fast as MATLAB with the JIT Accelerator.

• M ATLAB do es not support the loading of MATLAB Compiler generated

libraries via the

loadlibrary function.

• Compiler 4 does not support the set of imputed functions including

mbchar,

mbcharscalar, mbcharvector, mb int, mbintsca lar, mbintvector, mbreal,

mbrealscalar, mbrealvector, mbscalar,andmbvector.Compiler4makes

the need for these functions obsolete.

• Compiler 4 eliminates the need to use

mccsavepath to invoke MATLAB

Compiler from a shell (DOS or UNIX) prompt. Consequently,

mccsavepath

is no long er available with Compiler 4.

Wrapper Differences.

• Compiler 4 only generates code for interface functions (wrappers), w hereas

previousversionsgeneratedcodefortheentireM-file. Thereareseveral

differences to be aware of when calling Release 14 Compiler functions

from C or C++:

- Since Compiler 4 does not use the MATLAB C/C++ Math and Graphics

Libraries, the variou s

mlf functions previously available with the

libraries are no longer available. Some of the Release 13

mlf functions

have Release 14 equivalents in the M ATLAB External Interface

functions. For example, you can replace calls to

mlfScalar with calls

mxCreateDoubleScalar.

- The interface to the mlf functions generated by MATLAB Compiler from

your M -file routines has changed. Unlike previous versions of MATLAB

Compiler, all the return values are passed as input to the function. The

return value of these functions is

void. See the MATLAB Compiler

documentation for additional details.

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MATLAB DATABASE TOOLBOX RELEASE NOTES Instrukcja Użytkownika Strona 34