Initial commit udt_conversion_example.cpp

2025-08-01 05:24:39 +02:00 · 2013-05-14 14:54:11 -04:00
parent c16fd1384f
commit 72880a1416
3 changed files with 163 additions and 0 deletions
--- a/example/udt_conversion_example.cpp
+++ b/example/udt_conversion_example.cpp
@@ -0,0 +1,71 @@
+//  udt_conversion_example.cpp  --------------------------------------------------------//
+
+//  Copyright Beman Dawes 2013
+
+//  Distributed under the Boost Software License, Version 1.0.
+//  http://www.boost.org/LICENSE_1_0.txt
+
+//--------------------------------------------------------------------------------------//
+
+#define _CRT_SECURE_NO_WARNINGS
+
+#include <boost/endian/detail/disable_warnings.hpp>
+
+#include <boost/endian/converters.hpp>
+#include <iostream>
+#include <cstring>
+
+using namespace boost::endian;
+using std::cout;
+using std::endl;
+using boost::int32_t;
+
+class UDT
+{
+public:
+  UDT() : id_(0), value_(0.0) {desc_[0] = '\0';}
+  UDT(int32_t id, float value, const char* desc) : id_(id), value_(value)
+  {
+    std::strncpy(desc_, desc, sizeof(desc_)-1);
+    desc_[sizeof(desc_)-1] = '\0';
+  }
+  int32_t     id() const          {return id_;}
+  float       value() const       {return value_;}
+  const char* desc() const        {return desc_;}
+  void        id(int32_t x)       {id_ = x;}
+  void        value(float v)      {value_ = v;}
+  void        desc(const char* s)
+  {
+    std::strncpy(desc_, s, sizeof(desc_)-1);
+    desc_[sizeof(desc_-1)] = '\0';
+  }
+
+  friend void reverse(UDT&);
+
+private:
+  int32_t id_;
+  float   value_;
+  char    desc_[56];  // '/0'
+};
+
+void reverse(UDT& x)
+{
+  reverse(x.id_);
+  reverse(x.value_);
+}
+
+int main(int, char* [])
+{
+  UDT x(1, 1.2345f, "Bingo!");
+  cout << std::hex;
+  cout << x.id() << ' ' << x.value() << ' ' << x.desc() << endl;
+  reverse(x);
+  cout << x.id() << ' ' << x.value() << ' ' << x.desc() << endl;
+  reverse(x);
+  cout << x.id() << ' ' << x.value() << ' ' << x.desc() << endl;
+  big_endian(x);
+  cout << x.id() << ' ' << x.value() << ' ' << x.desc() << endl;
+
+}
+
+#include <boost/endian/detail/disable_warnings_pop.hpp>
--- a/test/msvc2012/endian.sln
+++ b/test/msvc2012/endian.sln
@@ -17,6 +17,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "converter_test", "converter
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pair_test", "pair_test\pair_test.vcxproj", "{5223CCD9-F1D4-4778-9BFD-242533DFE380}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "udt_conversion_example", "udt_conversion_example\udt_conversion_example.vcxproj", "{27A53564-D32B-4A32-8A6E-2F3BD252EEBA}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
@@ -53,6 +55,10 @@ Global
 		{5223CCD9-F1D4-4778-9BFD-242533DFE380}.Debug|Win32.Build.0 = Debug|Win32
 		{5223CCD9-F1D4-4778-9BFD-242533DFE380}.Release|Win32.ActiveCfg = Release|Win32
 		{5223CCD9-F1D4-4778-9BFD-242533DFE380}.Release|Win32.Build.0 = Release|Win32
+		{27A53564-D32B-4A32-8A6E-2F3BD252EEBA}.Debug|Win32.ActiveCfg = Debug|Win32
+		{27A53564-D32B-4A32-8A6E-2F3BD252EEBA}.Debug|Win32.Build.0 = Debug|Win32
+		{27A53564-D32B-4A32-8A6E-2F3BD252EEBA}.Release|Win32.ActiveCfg = Release|Win32
+		{27A53564-D32B-4A32-8A6E-2F3BD252EEBA}.Release|Win32.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
--- a/test/msvc2012/udt_conversion_example/udt_conversion_example.vcxproj
+++ b/test/msvc2012/udt_conversion_example/udt_conversion_example.vcxproj
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{27A53564-D32B-4A32-8A6E-2F3BD252EEBA}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>udt_conversion_example</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v110</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v110</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\common.props" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\common.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\example\udt_conversion_example.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>