%description:
basic use of cLongHistogram

%activity:

cLongHistogram h;

h.setNumCells(10);   // 10 cells
h.setRangeAuto(2,1); // range set up after 2 observations, no range extension

h.collect(10);
h.collect(19);

h.collect(9);
h.collect(10);
h.collect(12);
h.collect(12);
h.collect(20);

ev << "n=" << h.samples() << ":mean=" << h.mean() << ":stddev=" << h.stddev() << endl;
ev << "under=" << h.underflowCell() << ":over=" << h.overflowCell() << endl;
for (int k=0; k<h.cells(); k++)
    ev << h.basepoint(k) << ":" << h.basepoint(k+1) << ":" << h.cell(k) << endl;

%contains-regex: stdout
n=7:mean=13\.142.*:stddev=4\.488.*
under=1:over=1
9\.5:10\.5:2
10\.5:11\.5:0
11\.5:12\.5:2
12\.5:13\.5:0
13\.5:14\.5:0
14\.5:15\.5:0
15\.5:16\.5:0
16\.5:17\.5:0
17\.5:18\.5:0
18\.5:19\.5:1