{"title":"astrol——一种面向关联结构的语言","authors":"James F. Wirth","doi":"10.1109/MARK.1979.8817193","DOIUrl":null,"url":null,"abstract":"The language ASTROL resulted from the search for a \"small\" language somewhat like LISP 1.5 which could be easily implemented on a minicomputer with about 32K bytes of store. The LISP cell was considered to be an example of the record—an object whose structure is specified by a set of field descriptors. However, the set of descriptors is often allocated at compile time, whereas it would be useful to be able to add descriptors to a record dynamically.","PeriodicalId":341008,"journal":{"name":"1979 International Workshop on Managing Requirements Knowledge (MARK)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"ASTROL—An associative structure-oriented language\",\"authors\":\"James F. Wirth\",\"doi\":\"10.1109/MARK.1979.8817193\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The language ASTROL resulted from the search for a \\\"small\\\" language somewhat like LISP 1.5 which could be easily implemented on a minicomputer with about 32K bytes of store. The LISP cell was considered to be an example of the record—an object whose structure is specified by a set of field descriptors. However, the set of descriptors is often allocated at compile time, whereas it would be useful to be able to add descriptors to a record dynamically.\",\"PeriodicalId\":341008,\"journal\":{\"name\":\"1979 International Workshop on Managing Requirements Knowledge (MARK)\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1899-12-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1979 International Workshop on Managing Requirements Knowledge (MARK)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MARK.1979.8817193\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1979 International Workshop on Managing Requirements Knowledge (MARK)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MARK.1979.8817193","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The language ASTROL resulted from the search for a "small" language somewhat like LISP 1.5 which could be easily implemented on a minicomputer with about 32K bytes of store. The LISP cell was considered to be an example of the record—an object whose structure is specified by a set of field descriptors. However, the set of descriptors is often allocated at compile time, whereas it would be useful to be able to add descriptors to a record dynamically.