| 词汇 | constructor |
| 释义 | constructor noun[ C ] uk /kənˈstrʌk.tər/ us /kənˈstrʌk.t̬ɚ/ someone who builds something or puts it together from different parts: 装配者;装配人员 The firm produces kits for amateur car constructors.这家公司为非专业的汽车装配者生产成套工具。 Synonym builder Building: construction work & workers banksman blaster break groundidiom brick brick something up electrician erection erector flip found reconstruction reface refurb refurbish refurbished tanking thatcher tiler well built workman Examples of constructorconstructor A particularly important example is that of data constructors, especially if they have higher-ranked types. It is, perhaps, helpful to view the constructors of a datatype as building larger "new" elements from smaller "old" ones. Inlining is also possible (with some risk of code blow-up) for sets with just a few constructors, although we have not implemented this. A data type declaration defines the structure of a recursive datum and the data constructor names. Also, we need a constructor for creating new processes. In particular, strictness annotations that may accompany the declaration of a data constructor are not apparent in the concrete syntax of a constructor application. Derived comparisons always traverse constructors from left to right. The system then loads the type files and builds the structure of type constructors. This is very useful for adding information about data constructors. There is an important opportunity to reduce the incidence of updates, which concerns constructors and partial applications. The example implementations of cast only consider three type constructors, integers, products and functions. The extension of projections to arbitrary data types and data constructors is trivial. Here rules are used as both constructors and constraints to build and limit melodic material. The type constructor mimicking the external choice would be rather 'ad hoc'. These isomorphisms may be viewed as a systematic method for resolving the ambiguities otherwise addressed by the dummy constructors mentioned above. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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