lib/number/strip_redundant_decimals.cc

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//
// canola - canon canola 1614p emulator
// Copyright (C) 2012 Peter Miller
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License, version 3, as
// published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program. If not, see <http://www.gnu.org/licenses/>.
//

#include <lib/number.h>


void
number::strip_redundant_decimal_places(number_z &t3, unsigned &t3ndec)
{
    unsigned n = 0;
    while (n < t3ndec && t3.get(n) == 0)
        ++n;
    t3 = t3.shift_right(n);
    t3ndec -= n;
}


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