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| From | Ben Bacarisse <ben.usenet@bsb.me.uk> |
| Newsgroups | comp.lang.c++ |
| Subject | Re: best way to pass a multiple dimension variable to a method |
| Date | Thu, 22 Dec 2022 03:02:15 +0000 |
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Lynn McGuire <lynnmcguire5@gmail.com> writes: > On 12/21/2022 2:37 PM, Lynn McGuire wrote: >> What is the best way to pass a multiple dimension variable to a method in C++ ? >> For instance, in C you could do the following: >> double xyz [5] [2] [14]; >> ... >> amethod (xyz, ...); Best is always going to depend on lost of as yet unspecified factors. Are the sizes (other than the "top-level" one) always know at compile time? Are they always the same? > I am looking at > https://www.educba.com/3d-arrays-in-c-plus-plus/ That hardly scratches the surface! > and > > https://stackoverflow.com/questions/8767166/passing-a-2d-array-to-a-c-function C has variably modified types which means you can pass run-time array sizes to a C function. C++ does not have this feature, but then that page includes some C++ and does not use variably modified types (as far as I could see). You probably need to say more about your constraints to get better advice. -- Ben.
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best way to pass a multiple dimension variable to a method Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-21 14:37 -0600
Re: best way to pass a multiple dimension variable to a method Richard Damon <Richard@Damon-Family.org> - 2022-12-21 17:10 -0500
Re: best way to pass a multiple dimension variable to a method Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-21 16:18 -0600
Re: best way to pass a multiple dimension variable to a method Öö Tiib <ootiib@hot.ee> - 2022-12-21 18:03 -0800
Re: best way to pass a multiple dimension variable to a method David Brown <david.brown@hesbynett.no> - 2022-12-22 15:03 +0100
Re: best way to pass a multiple dimension variable to a method Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-12-22 03:02 +0000
Re: best way to pass a multiple dimension variable to a method Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-22 02:01 -0600
Re: best way to pass a multiple dimension variable to a method Öö Tiib <ootiib@hot.ee> - 2022-12-22 00:25 -0800
Re: best way to pass a multiple dimension variable to a method Ben Bacarisse <ben.usenet@bsb.me.uk> - 2022-12-22 12:13 +0000
Re: best way to pass a multiple dimension variable to a method Paavo Helde <eesnimi@osa.pri.ee> - 2022-12-22 09:07 +0200
Re: best way to pass a multiple dimension variable to a method Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-22 22:10 -0600
Re: best way to pass a multiple dimension variable to a method Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-22 22:23 -0600
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