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Remove sandbox.cpp from repo

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Examples/clcpp_response.cpp : removed debug #defines
This commit is contained in:
Andy Little
2020-01-10 04:36:20 +00:00
committed by Mateusz Pusz
parent 283e9d81a3
commit 3b0e445b4c
2 changed files with 4 additions and 94 deletions
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12
example/clcpp_response.cpp
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@ -55,16 +55,16 @@ namespace {
template <typename Rep = double>
using fathom = units::si::length<units::international::fathom,Rep>;
#if 1
template <typename Rep = double>
using fathom_us = units::si::length<units::us::fathom,Rep>;
#endif
template <typename Rep = double>
using ft = units::si::length<units::international::foot,Rep>;
#if 1
template <typename Rep = double>
using ft_us = units::si::length<units::us::foot,Rep>;
#endif
template <typename Rep = double>
using ly = units::si::length<units::iau::light_year,Rep>;
@ -174,13 +174,9 @@ void quantities_with_typed_units()
std::cout << " = " << length::angstrom<>(meter) << '\n';
std::cout << " = " << length::ch<>(meter) << '\n';
std::cout << " = " << length::fathom<>(meter) << '\n';
#if 1
std::cout << " = " << length::fathom_us<>(meter) << '\n';
#endif
std::cout << " = " << length::ft<>(meter) << '\n';
#if 1
std::cout << " = " << length::ft_us<>(meter) << '\n';
#endif
std::cout << " = " << length::in<>(meter) << '\n';
std::cout << " = " << length::ly<>(meter) << '\n';
std::cout << " = " << length::mi<>(meter) << '\n';

86
example/sandbox.cpp
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@ -1,86 +0,0 @@
/*
Copyright (c) 2003-2020 Andy Little.
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 <units/physical/si/length.h>
/*
get conversion factor from one dimensionally-equivalent
quantity type to another
*/
namespace {
template <
units::Quantity Target,
units::Quantity Source
>
requires units::equivalent_dim<typename Source::dimension,typename Target::dimension>
constexpr inline
std::common_type_t<
typename Target::rep,
typename Source::rep
>
conversion_factor()
{
// get quantities looking like inputs but with Q::rep that doesnt have narrowing conversion
typedef std::common_type_t<
typename Target::rep,
typename Source::rep
> rep;
typedef units::quantity<typename Source::dimension,typename Source::unit,rep> source;
typedef units::quantity<typename Target::dimension,typename Target::unit,rep> target;
return target{source{1}}.count();
}
auto units_str( units::Quantity const & q)
{
typedef std::remove_cvref_t<decltype(q)> qtype;
return units::detail::unit_text<typename qtype::dimension, typename qtype::unit>();
}
}
namespace {
namespace length{
using m = units::si::length<units::si::metre,double>;
using mm = units::si::length<units::si::millimetre,double>;
}
}
#include <iostream>
using namespace units::si::literals;
int main()
{
length::m constexpr plankA = 2.0m;
length::mm constexpr plankB = 1000.0mm;
std::cout << "ratio plankA / plankB = " << plankA / plankB << '\n';
std::cout << "conversion factor to convert from vS in " << units_str(plankA) ;
std::cout << " to vT in " << units_str(plankB) << " : vT = vS * ";
std::cout << conversion_factor<length::mm,length::m >() << '\n';
// can be evaluated at compile time
static_assert(conversion_factor<length::mm,length::m>() == 1000,"error");
}