Scilab 5.5.2
- Aide de Scilab
- Java depuis Scilab
- Getting started - Beginning
- Getting started - Second step
- jallowClassReloading
- jarray
- jautoTranspose
- jautoUnwrap
- jcast
- jcompile
- jconvMatrixMethod
- jcreatejar
- jdeff
- jdisableTrace
- jenableTrace
- jexists
- jgetclassname
- jgetfield
- jgetfields
- jgetinfo
- jgetmethods
- jimport
- jinvoke
- jinvoke_db
- jnewInstance
- jnull
- jremove
- jsetfield
- junwrap
- junwraprem
- jvoid
- jwrap
- jwrapinchar
- jwrapinfloat
- new
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
jautoUnwrap
Unwrap automatically returned values
Calling Sequence
autoUnwrap = jautoUnwrap() jautoUnwrap(autoUnwrap)
Parameters
- autoUnwrap
A boolean
Description
If autoUnwrap is true, all the values returned by a method invocation are unwrapped if it is possible.
This strongly simplifies the usage of the Java / Scilab conversions.
By default, autoUnwrap is true.
Examples
jautoUnwrap(%f); jautoUnwrap() jautoUnwrap(%t);
// In this example, without disabling the auto unwrap, Scilab will try to // convert the result of currentTimeMillis to a long (which is not yet // supported in Scilab) // Without the auto unwrap, Scilab will keep a reference to the object jautoUnwrap(%f) jimport java.util.Date; jimport java.lang.System; t = System.currentTimeMillis(); s = jnewInstance(Date, t); str = jnewInstance("java.lang.String", "Hello"); d = s.toString() jremove Date System t s str; jautoUnwrap(%t)
See Also
- jinvoke — Invoke a method of a Java object
History
| Version | Description |
| 5.5.0 | Function introduced. Based on the 'JIMS' module. The main difference in the behavior compared to the JIMS module is that jautoUnwrap is enabled by default. |
| Report an issue | ||
| << jautoTranspose | Java depuis Scilab | jcast >> |