MATLAB POLYSPACE 7 Guide d'installation télécharger pdf (Page 124)

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2 Desktop

• “MAT-Files Preferences” on page 2-79

• “C onfirmation Dialogs Preferences” on page 2-81

• C h apter 9, “Source Control Interface”

• “Multithreading Preferences” on page 2-84

Default Behavior of the Delete Function

Files you delete using the delete function are permanently removed by

default. There is no opportunity to retrieve them.

Yo u can use this preference to instead move deleted files to the Recycle Bin

on Windows, to the Trash Can on Macintosh, or to a

tmp directory on UNIX

platforms. Then, you can re cov er any accidentally deleted files from these

locations. Deleted files in these locations are not automatically removed; you

must remove them using operating system features, such as Empty Recycle

Bin on Windows. When you select this preference,

delete might run slower.

Function Alternative

TheMATLABdeletepreferenceactuallysetsthestateoftherecycle function

upon startup and when you change the preference. You can override the

behavior of the preference by setting the

recycle function state. For example,

regardless of the preference setting, when you run

recycle('off')

delete('thisfile.m')

MATLAB permanently remo ves thisfile.m from the current directory. Files

you subsequently remove using

delete are also permanently removed, unless

you reapply the preference to recycle or run

recycle('on').Regardlessofthe

state of the

recycle function when you end a session, the next time you start

MATLAB, the setting for the preference is honored. For more information, see

the

recycle and delete reference pages.

Note that this preference and the

recycle function do not apply to files

you delete using the Current Directory browser. For more information, see

“Cutting or Deleting Files and Directories” on page 5-45.

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MATLAB POLYSPACE 7 Guide d'installation Page 124

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