2017-05-07 12:01 UTC+01:00, Martin Schreiber <mse00...@gmail.com>: > On Sunday 07 May 2017 12:11:06 code dz wrote: >> >> sounds good , but i think it add some complexity to the code >> readability, because the name (add) already indicates the operation , >> so why ['+'] , maybe operator instead of method should be fine ! . >> just thought >> > The method names can be choosen freely: > " > complexty = object > real,imm: flo64; > method add(const a,b: complexty): complexty ['+']; > method sub(const a,b: complexty): complexty ['-']; > method mulblabla(const a,b: complexty): complexty ['*']; > method tostring8(const source: complexty): string8 [':=']; > method tostring16(const source: complexty): string16 [':=']; > end; > > complex2ty object(complexty) > scale: flo64; > method addscaled(const a,b: complexty): complexty ['+']; > method subscaled(const a,b: complexty): complexty ['-']; > end; > " > so "operator" instead of an attachment would not work. > " > complexty = object > real,imm: flo64; > operator add(const a,b: complexty): complexty; > operator sub(const a,b: complexty): complexty; > operator mulblabla(const a,b: complexty): complexty; > operator tostring8(const source: complexty): string8; > operator tostring16(const source: complexty): string16; > end; > > complex2ty object(complexty) > scale: flo64; > operator addscaled(const a,b: complexty): complexty; > operator subscaled(const a,b: complexty): complexty; > end; > " > Also > " > method add(const a,b: complexty): complexty ['+']; > " > can be used as ordinary object method so I don't think it should be > named "operator". > > " > method complexty.add(const a,b: complexty): complexty; > begin > result.real:= a.real + b.real; > result.imm:= a.imm + b.imm; > end; > > var > a,b,c: complexty; > [...] > a:= b + c; > a:= add(b,c); > " > > Martin >
good points , you are right then ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
