MATLAB COMPILER RELEASE NOTES User's Guide download pdf (Page 150)

5 Controlling Code Generation

5-34

Including M-File Information in Compiler Output

Theannotationoptionsallowyoutocontrolthetypeofannotationinthe

Compiler-generatedC orC++ code.Theseoptionsletyou includethecomments

and/or source code from the initial M-file(s) as well as

#line preprocessor

directives. Y ou ca n also use an annotation option to generate source file and

line numberinformationwhen youreceiverun-timeerrormessages.Tocontrol

code annotation, use

-A <option>

You can combine annotation o ptions, forexample selecting both comments and

#line directives. The remaining sections focus on the different choices you can

use.

Controlling Comments in Output Code

Use the annotation:type option to include your initial M-file comments and

code in your generated C or C++ output. The possible values for

type are:

•

all

•comments

•none

Not specifying any annotation type uses the default of all, which includes the

complete source of the M-file (comments and code) interleaved with the

generated C/C++ source.

The following sections show segments of the generated code from this simple

Hello, World example.

function hello

% This is the hello, world function written in M code

fprintf(1,'Hello, World\n' );

Comments Annotation

To include only comments from t he source M-file in the generated output, use

mcc -A annotation:comments …

This code snippet shows the generated code containing only the comments.

1 2 ... 145 146 147 148 149 150 151 152 153 154 155 ... 263 264

No comments

MATLAB COMPILER RELEASE NOTES User's Guide Page 150