Signature-based polymorphism for C++:
Abstract: "Polymorphism[CW885] is defined as the potential for a variable or function parameter to have a value of one type at one point in time, and a value of a different type at another. In this paper, we propose an extension to the C++ language that offers the polymorphism flexibility of mu...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Urbana, Ill.
1991
|
| Schriftenreihe: | Center for Supercomputing Research and Development <Urbana, Ill.>: CSRD report
1104 |
| Schlagworte: | |
| Zusammenfassung: | Abstract: "Polymorphism[CW885] is defined as the potential for a variable or function parameter to have a value of one type at one point in time, and a value of a different type at another. In this paper, we propose an extension to the C++ language that offers the polymorphism flexibility of multiple inheritance without its software engineering disadvantages. Rather than relying on inheritance, our extension allows polymorphism to be achieved by explicitly defining a signature (public class interface) required at a usage or call site. Any object whose class conforms to the designated signature can be bound to a variable or formal parameter at that site When a member function is invoked on a pointer or reference with a signature as its declared type, the corresponding member function of the referenced object's actual class is invoked. The class's [sic] member functions that correspond to the signature's member functions can be virtual, inline, neither or both. |
| Beschreibung: | 15 S. |
Internformat
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| 100 | 1 | |a Granston, Elana D. |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Signature-based polymorphism for C++ |c Elana D. Granston and Vincent F. Russo |
| 264 | 1 | |a Urbana, Ill. |c 1991 | |
| 300 | |a 15 S. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
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| 490 | 1 | |a Center for Supercomputing Research and Development <Urbana, Ill.>: CSRD report |v 1104 | |
| 520 | 3 | |a Abstract: "Polymorphism[CW885] is defined as the potential for a variable or function parameter to have a value of one type at one point in time, and a value of a different type at another. In this paper, we propose an extension to the C++ language that offers the polymorphism flexibility of multiple inheritance without its software engineering disadvantages. Rather than relying on inheritance, our extension allows polymorphism to be achieved by explicitly defining a signature (public class interface) required at a usage or call site. Any object whose class conforms to the designated signature can be bound to a variable or formal parameter at that site | |
| 520 | 3 | |a When a member function is invoked on a pointer or reference with a signature as its declared type, the corresponding member function of the referenced object's actual class is invoked. The class's [sic] member functions that correspond to the signature's member functions can be virtual, inline, neither or both. | |
| 650 | 4 | |a C++ (Computer program language) | |
| 650 | 4 | |a Object-oriented programming (Computer science) | |
| 700 | 1 | |a Russo, Vincent F. |e Verfasser |4 aut | |
| 830 | 0 | |a Center for Supercomputing Research and Development <Urbana, Ill.>: CSRD report |v 1104 |w (DE-604)BV008930033 |9 1104 | |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-006133933 | ||
Datensatz im Suchindex
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| any_adam_object | |
| author | Granston, Elana D. Russo, Vincent F. |
| author_facet | Granston, Elana D. Russo, Vincent F. |
| author_role | aut aut |
| author_sort | Granston, Elana D. |
| author_variant | e d g ed edg v f r vf vfr |
| building | Verbundindex |
| bvnumber | BV009224760 |
| ctrlnum | (OCoLC)24660732 (DE-599)BVBBV009224760 |
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| id | DE-604.BV009224760 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-09T17:33:25Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-006133933 |
| oclc_num | 24660732 |
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| physical | 15 S. |
| publishDate | 1991 |
| publishDateSearch | 1991 |
| publishDateSort | 1991 |
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| series | Center for Supercomputing Research and Development <Urbana, Ill.>: CSRD report |
| series2 | Center for Supercomputing Research and Development <Urbana, Ill.>: CSRD report |
| spelling | Granston, Elana D. Verfasser aut Signature-based polymorphism for C++ Elana D. Granston and Vincent F. Russo Urbana, Ill. 1991 15 S. txt rdacontent n rdamedia nc rdacarrier Center for Supercomputing Research and Development <Urbana, Ill.>: CSRD report 1104 Abstract: "Polymorphism[CW885] is defined as the potential for a variable or function parameter to have a value of one type at one point in time, and a value of a different type at another. In this paper, we propose an extension to the C++ language that offers the polymorphism flexibility of multiple inheritance without its software engineering disadvantages. Rather than relying on inheritance, our extension allows polymorphism to be achieved by explicitly defining a signature (public class interface) required at a usage or call site. Any object whose class conforms to the designated signature can be bound to a variable or formal parameter at that site When a member function is invoked on a pointer or reference with a signature as its declared type, the corresponding member function of the referenced object's actual class is invoked. The class's [sic] member functions that correspond to the signature's member functions can be virtual, inline, neither or both. C++ (Computer program language) Object-oriented programming (Computer science) Russo, Vincent F. Verfasser aut Center for Supercomputing Research and Development <Urbana, Ill.>: CSRD report 1104 (DE-604)BV008930033 1104 |
| spellingShingle | Granston, Elana D. Russo, Vincent F. Signature-based polymorphism for C++ Center for Supercomputing Research and Development <Urbana, Ill.>: CSRD report C++ (Computer program language) Object-oriented programming (Computer science) |
| title | Signature-based polymorphism for C++ |
| title_auth | Signature-based polymorphism for C++ |
| title_exact_search | Signature-based polymorphism for C++ |
| title_full | Signature-based polymorphism for C++ Elana D. Granston and Vincent F. Russo |
| title_fullStr | Signature-based polymorphism for C++ Elana D. Granston and Vincent F. Russo |
| title_full_unstemmed | Signature-based polymorphism for C++ Elana D. Granston and Vincent F. Russo |
| title_short | Signature-based polymorphism for C++ |
| title_sort | signature based polymorphism for c |
| topic | C++ (Computer program language) Object-oriented programming (Computer science) |
| topic_facet | C++ (Computer program language) Object-oriented programming (Computer science) |
| volume_link | (DE-604)BV008930033 |
| work_keys_str_mv | AT granstonelanad signaturebasedpolymorphismforc AT russovincentf signaturebasedpolymorphismforc |