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/**
* @file thtf.cxx
*/
/* Copyright (C) 2000 Stacho Mudrak
*
* $Date: $
* $RCSfile: $
* $Revision: $
*
* --------------------------------------------------------------------
* 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 2 of the License, or
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
* --------------------------------------------------------------------
*/
#include "thtf.h"
#include "thexception.h"
#include "thparse.h"
#include <fmt/core.h>
void thtf::parse_scale(char * sstr)
{
int sv;
thparse_double(sv,this->sfactor,sstr);
if (sv != TT_SV_NUMBER)
throw thexception(fmt::format("invalid scale factor -- {}", sstr));
if (this->sfactor == 0.0)
throw thexception("invalid scale factor -- 0.0");
}
double thtf::transform(double value)
{
return value * this->sfactor * this->ufactor;
}
int thtf::get_units() {
return this->units;
}
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