Error in an esecution of a Loop

i’m writing a Loop to create a histograms array , but when I do:
root [0] .L tempostrip.C
root [1] tempostrip u
root [2] u.Loop(0)
terminal says:
Non-static-const variable in array dimension tempostrip.C:19:
(cint allows this only in interactive command and special form macro which
is special extension. It is not allowed in source code. Please ignore
subsequent errors.)
Can someone helps me?
There are file.C and file.h
tempostrip.C (1.81 KB)
tempostrip.h (5.07 KB)

const int mynentries = 100;