MemoryInfo.cpp
/*
* Copyright (C) 2010 Regents of the University of Michigan
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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 "MemoryInfo.h"
String & MemoryInfo(double bytes)
{
static String info;
if (bytes < 1024)
return info = "<1.0 kb";
if (bytes < 1024. * 1024.)
info.printf("%.1f kb", (bytes + 1023) / 1024.);
else if (bytes < 1024. * 1024. * 1024.)
info.printf("%.1f mb", (bytes + 1024. * 1024. - 1) / (1024. * 1024.));
else if (bytes < 1024. * 1024. * 1024. * 1024.)
info.printf("%.1f gb", bytes / (1024. * 1024. * 1024.));
else
info.printf("%.1f tb", bytes / (1024. * 1024. * 1024. * 1024.));
return info;
}
String
Definition: StringBasics.h:39