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Please note that the recommended version of Scilab is 6.0.0. This page might be outdated.
See the recommended documentation of this function

Справка Scilab >> ATOMS > atomsIsInstalled

atomsIsInstalled

Determines whether the module is installed. Returns true if the module is installed, false otherwise.

Calling Sequence

res = atomsIsInstalled(modules[,section])

Arguments

modules

mx1, mx2 Matrix of strings:

1st Col. Technical name Mandatory
2nd Col. Version Optional If this field is empty or is not present, module's version is ignored.
3rd Col. Section Optional If this field is empty or is not present, module's section is ignored.
section

This argument controls the list of searched modules.

section is a single-string and its value should be :

  • "all": atomsIsInstalled() searches external modules installed in both "user" and "allusers" sections.

  • "allusers": atomsIsInstalled() searches external modules installed in the "allusers" section.

  • "user": atomsIsInstalled() searches external modules installed in the "user" section.

The default value is "all".

res

Description

Examples

atomsSetConfig("Verbose","True");
atomsRepositoryAdd("http://scene1.test.atoms.scilab.org");

// Install the needed module for the purpose of the example
atomsInstall("toolbox_5","user");

// simplest way
atomsIsInstalled("toolbox_5");

// Check several modules ...
atomsIsInstalled(["toolbox_5" "toolbox_4"])

// ... with a specific version
atomsIsInstalled(["toolbox_5" "1.0" ; "toolbox_4" "1.0" ; "toolbox_5" "1.1"])

// ... installed in a specific section
atomsIsInstalled(["toolbox_5" "1.0" ; "toolbox_4" "1.0" ; "toolbox_5" "1.1"],"user")
atomsIsInstalled(["toolbox_5" "1.0" ; "toolbox_4" "1.0" ; "toolbox_5" "1.1"],"allusers")

// Some cleaning ...
atomsRepositoryDel("http://scene2.test.atoms.scilab.org");
atomsRemove("toolbox_2");

See Also

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Copyright (c) 1989-2007 (ENPC)
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Last updated:
Thu Oct 02 14:01:18 CEST 2014