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conversions.h
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conversions.h
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/* vim: tabstop=2 shiftwidth=2 expandtab textwidth=80 linebreak wrap
*
* Copyright 2012 Matthew McCormick
* Copyright 2015 Pawel 'l0ner' Soltys
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
enum
{
BYTES = 0,
KILOBYTES = 1,
MEGABYTES = 2,
GIGABYTES = 3
};
template <class T>
inline T convert_unit( T num, int to, int from = BYTES)
{
for( ; from < to; from++)
{
num /= 1024;
}
return num;
}