1、Information technology Programmin g languages, their environments and system software interfaces Extension for the programming language C to support decimal floating-point arithmeticCAN/CSA-ISO/IEC TR 24732:12(ISO/IEC TR 24732:2009, IDT)National Standard of CanadaNOT FOR RESALE.PUBLICATION NON DESTI
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35、ian Standards AssociationCette norme est offerte en anglais seulement pour le moment. La CSA publiera la version enfranais ds quelle sera produite par lorganisme rdacteur.Reviewed byNational Standard of CanadaPublished in March 2012 by Canadian Standards AssociationA not-for-profit private sector or
36、ganization5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044Visit our Online Store at shop.csa.caApproved byStandards Council of CanadaCAN/CSA-ISO/IEC TR 24732:12Information technology Programming languages, their environments and system software interfaces
37、 Extension for the programming language C to support decimal floating-point arithmeticPrepared by InternationalOrganizationforStandardization/ International Electrotechnical CommissionCAN/CSA-ISO/IEC TR 24732:12Information technology Programming languages, theirenvironments and system software inter
38、faces Extension for theprogramming language C to support decimal floating-point arithmeticCSA/4 Canadian Standards Association March 2012CAN/CSA-ISO/IEC TR 24732:12Information technology Programming languages, their environments and system software interfaces Extension for the programming language C
39、 to support decimal floating-point arithmeticCSA PrefaceStandards development within the Information Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC
40、) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada particip
41、ates in the International Telegraph and Telephone Consultative Committee (ITU-T).At the time of publication, ISO/IEC TR 24732:2009 is available from ISO and IEC in English only. CSA will publish the French version when it becomes available from ISO and IEC.This International Standard was reviewed by
42、 the CSA TCIT under the jurisdiction of the Strategic Steering Committee on Information Technology and deemed acceptable for use in Canada. From time to time, ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approval and publication. For a listing, refer to
43、the CSA Information Products catalogue or CSA Info Update or contact a CSA Sales representative. This Standard has been formally approved, without modification, by the Technical Committee and has been approved as a National Standard of Canada by the Standards Council of Canada.March 2012 Canadian St
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45、is National Standard of Canada”.Inquiries regarding this National Standard of Canada should be addressed toCanadian Standards Association5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4000http:/csa.caCAN/CSA-ISO/IEC TR 24732:12Information technology Programm
46、ing languages, theirenvironments and system software interfaces Extension for theprogramming language C to support decimal floating-point arithmeticMarch 2012 Canadian Standards Association CSA/5To purchase CSA Standards and related publications, visit CSAs Online Store at shop.csa.ca or call toll-f
47、ree 1-800-463-6727 or 416-747-4044.CSA Standards are subject to periodic review, and suggestions for their improvement will be referred to the appropriate committee. To submit a proposal for change to CSA Standards, please send the following information to inquiriescsa.ca and include “Proposal for c
48、hange” in the subject line:(a) Standard designation (number);(b) relevant clause, table, and/or figure number;(c) wording of the proposed change; and(d) rationale for the change.Reference numberISO/IEC TR 24732:2009(E)ISO/IEC 2009TECHNICAL REPORT ISO/IECTR24732First edition2009-01-15Information tech
49、nology Programming languages, their environments and system software interfaces Extension for the programming language C to support decimal floating-point arithmeticTechnologies de linformation Langages de programmation, leur environnement et interfaces des logiciels de systmes Extension pour que le langage de programmation C supporte larithmtique du point flottant dcimal ISO/IEC TR 24732:2009(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be p
