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/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
Copyright (C) 2008 J. Erik Radmall
This file is part of QuantLib, a free-software/open-source library
for financial quantitative analysts and developers - http://quantlib.org/
QuantLib is free software: you can redistribute it and/or modify it
under the terms of the QuantLib license. You should have received a
copy of the license along with this program; if not, please email
<quantlib-dev@lists.sf.net>. The license is also available online at
<http://quantlib.org/license.shtml>.
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 license for more details.
*/
#include <ql/experimental/commodities/unitofmeasure.hpp>
#include <ostream>
namespace QuantLib {
std::ostream& operator<<(std::ostream& out, const UnitOfMeasure& c) {
if (!c.empty())
return out << c.code();
else
return out << "null unit of measure";
}
std::map<std::string,
ext::shared_ptr<UnitOfMeasure::Data> >
UnitOfMeasure::unitsOfMeasure_;
UnitOfMeasure::UnitOfMeasure(const std::string& name,
const std::string& code,
UnitOfMeasure::Type unitType) {
std::map<std::string,
ext::shared_ptr<UnitOfMeasure::Data> >::const_iterator i =
unitsOfMeasure_.find(name);
if (i != unitsOfMeasure_.end()) {
data_ = i->second;
} else {
data_ = ext::make_shared<UnitOfMeasure::Data>(
name, code, unitType);
unitsOfMeasure_[name] = data_;
}
}
UnitOfMeasure::Data::Data(const std::string& name,
const std::string& code,
UnitOfMeasure::Type unitType,
const UnitOfMeasure& triangulationUnitOfMeasure,
const Rounding& rounding)
: name(name), code(code), unitType(unitType),
triangulationUnitOfMeasure(triangulationUnitOfMeasure),
rounding(rounding) {}
}
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