From 3b0e445b4cef5ca40064a1c42974678ce4d1a803 Mon Sep 17 00:00:00 2001
From: Andy Little <kwikius@yahoo.com>
Date: Fri, 10 Jan 2020 04:36:20 +0000
Subject: [PATCH] Remove sandbox.cpp from repo Examples/clcpp_response.cpp :
 removed debug #defines

---
 example/clcpp_response.cpp | 12 ++----
 example/sandbox.cpp        | 86 --------------------------------------
 2 files changed, 4 insertions(+), 94 deletions(-)
 delete mode 100644 example/sandbox.cpp

diff --git a/example/clcpp_response.cpp b/example/clcpp_response.cpp
index 857d4495..82c8d074 100644
--- a/example/clcpp_response.cpp
+++ b/example/clcpp_response.cpp
@@ -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'; 
diff --git a/example/sandbox.cpp b/example/sandbox.cpp
deleted file mode 100644
index b24103ae..00000000
--- a/example/sandbox.cpp
+++ /dev/null
@@ -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");
-
-}