Initial commit of infrastructure. No test cases yet.

test/float_test.cpp

@@ -0,0 +1,57 @@
+//  float_test.cpp  --------------------------------------------------------------------//
+
+//  Copyright Beman Dawes 2015
+
+//  Distributed under the Boost Software License, Version 1.0.
+//  See http://www.boost.org/LICENSE_1_0.txt
+
+//  See library home page at http://www.boost.org/libs/endian
+
+//--------------------------------------------------------------------------------------//
+
+#include <boost/endian/detail/disable_warnings.hpp>
+
+//#define BOOST_ENDIAN_LOG
+#include <boost/endian/buffers.hpp>
+#include <boost/detail/lightweight_main.hpp>
+#include <boost/detail/lightweight_test.hpp>
+#include <iostream>
+#include <sstream>
+
+using namespace boost::endian;
+using std::cout;
+using std::endl;
+using std::numeric_limits;
+
+namespace
+{
+  template <class T>
+  void report_limits(const char* type)
+  {
+    cout << "\nHeader <limits> values for std::numeric_limits<" << type << ">\n\n";
+    cout << "  is_specialized " << numeric_limits<T>::is_specialized << "\n";
+    cout << "  min() " << numeric_limits<T>::min() << "\n";
+    cout << "  max() " << numeric_limits<T>::max() << "\n";
+    cout << "  lowest() " << numeric_limits<T>::lowest() << "\n";
+    cout << "  digits " << numeric_limits<T>::digits << "\n";
+    cout << "  digits10 " << numeric_limits<T>::digits10 << "\n";
+    cout << "  max_digits10 " << numeric_limits<T>::max_digits10 << "\n";
+  }
+
+}  // unnamed namespace
+
+//--------------------------------------------------------------------------------------//
+
+int cpp_main(int, char *[])
+{
+  cout << "byte swap intrinsics: " BOOST_ENDIAN_INTRINSIC_MSG << endl;
+
+  report_limits<float>("float");
+  report_limits<double>("double");
+
+  cout << "\n  done" << endl;
+
+  return ::boost::report_errors();
+}
+
+#include <boost/endian/detail/disable_warnings_pop.hpp>