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Create an object at a given address: Difference between revisions
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=={{header|Scala}}==
As a high-level, type safe Functional Programming language this sort of (low-level) assembler tasks are in the danger zone and therefore not allowed. One of the reasons; a variable at a physical memory address has also a type. A memory location could contain e.g. an integer but for the same ease it could also a character object. This must by guarded by the programming language in order to shield the programmer from errors.
Direct physical memory address is considered harmful. It divides the languages which supports and the other that prohibits this bad practice. Its adorns languages which are you preventing from this evil.
It is rather unprofessional to deliver this kind of error-prone software. And we are wondering why this tasks is made.
=={{header|Tcl}}==
As noted in the [[Address Operations]] task, it is highly unusual to work with low-level addresses in Tcl. However it is possible to use Tcl's [[C]] API (specifically <code>[http://www.tcl.tk/man/tcl8.6/TclLib/LinkVar.htm Tcl_LinkVar]</code>) to couple Tcl variables to a particular address:
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