make discretized sin wave, which is stored internal array var. The iterator of which array can go ahead by calling a get function.
18 months ago, by aktk [Mon, 02 Dec 2019 22:48:37 +0000] rev 1
renamed lib and class; added m_ initial at private members;
19 months ago, by aktk [Wed, 27 Nov 2019 23:03:42 +0000] rev 0