软件包：libdevel-refcount-perl（0.10-3 以及其他的） [debports]
Perl module to obtain the reference count of a variable
Devel::Refcount provides a single function which obtains the reference count of the object being pointed to by the passed reference value.
Internally, Perl maintains a count of the number of 'things' referring to each variable, as a means of providing automatic memory management. Every time a reference is made to a scalar value, for example, the reference count is incremented; every time that reference is lost (eg. when a lexical variable goes out of scope) then the reference count is decremented.
其他与 libdevel-refcount-perl 有关的软件包
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- dep: libc6 (>= 2.3)
- GNU C 语言运行库：共享库
同时作为一个虚包由这些包填实： libc6-udeb
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- dep: perl (>= 5.38.2-3.2)
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- dep: perlapi-5.38.2
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