- Scilabヘルプ
- Atoms
- Getting started
- Functions Summary
- atomsAutoload
- atomsAutoloadAdd
- atomsAutoloadDel
- atomsAutoloadList
- atomsCategoryList
- atomsCheckModule
- atomsDepTreeShow
- atomsGetConfig
- atomsGetInstalled
- atomsGetInstalledPath
- atomsGetLoaded
- atomsGetLoadedPath
- atomsInstall
- atomsIsInstalled
- atomsIsLoaded
- atomsList
- atomsLoad
- atomsQuit
- atomsRemove
- atomsRepositoryAdd
- atomsRepositoryDel
- atomsRepositoryList
- atomsRestoreConfig
- atomsSaveConfig
- atomsSearch
- atomsSetConfig
- atomsShow
- atomsSystemInit
- atomsSystemUpdate
- atomsTest
- atomsUpdate
- atomsVersion
Please note that the recommended version of Scilab is 2024.1.0. This page might be outdated.
See the recommended documentation of this function
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
- atomsInstall — Install one or several external modules
- atomsGetInstalled — Get the list of installed external modules
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