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单词 dereference
释义

Definition of dereference in English:

dereference

verbdiːˈrɛfərənsdēˈrefərəns
[with object]Computing
  • Obtain the address of a data item held in another location from (a pointer).

    Example sentencesExamples
    • On other CPUs, the data dependency implied by the pointer dereference suffices, so on these CPUs, line 18 generates no code.
    • The x command evaluates and pretty-prints any expression, prepending a numbered index on each line of output, dereferencing anything that can be dereferenced and indenting each new level of dereferencing.
    • Any dereference of a pointer that causes a fault must be an access to an object on an access frontier page.
    • It took me about 8 hours to figure out how to dereference a multidimensional array which points to another array structure in PERL (a web script programming language).
    • Therefore, each user or process that needs to resolve an identifier must know, a priori, which service should be used to dereference that identifier.
 
 

Definition of dereference in US English:

dereference

verbdēˈrefərəns
[with object]Computing
  • Obtain from (a pointer) the address of a data item held in another location.

    Example sentencesExamples
    • The x command evaluates and pretty-prints any expression, prepending a numbered index on each line of output, dereferencing anything that can be dereferenced and indenting each new level of dereferencing.
    • Therefore, each user or process that needs to resolve an identifier must know, a priori, which service should be used to dereference that identifier.
    • Any dereference of a pointer that causes a fault must be an access to an object on an access frontier page.
    • On other CPUs, the data dependency implied by the pointer dereference suffices, so on these CPUs, line 18 generates no code.
    • It took me about 8 hours to figure out how to dereference a multidimensional array which points to another array structure in PERL (a web script programming language).
 
 
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更新时间:2025/2/5 18:13:46