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@xiongjia /0_main.cxx
Last active Sep 14, 2017

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A simple sample of Boost Serialization #devsample #boost
/**
* A simple sample of Boost Serialization
*/
#include <fstream>
#include <string>
#include <vector>
#pragma warning(push)
#pragma warning(disable:4308)
# include <boost/archive/text_oarchive.hpp>
# include <boost/archive/text_iarchive.hpp>
# include <boost/serialization/vector.hpp>
# include <boost/serialization/string.hpp>
# include <boost/serialization/version.hpp>
# include <boost/serialization/split_member.hpp>
# include <boost/foreach.hpp>
#pragma warning(pop)
const unsigned int MYDATA_VERSION = 1;
class MyData
{
private:
/* All the Datum */
unsigned int m_num;
std::vector<int> m_nums;
std::string m_str;
std::vector<std::string> m_strs;
private:
/* serialization */
friend class boost::serialization::access;
BOOST_SERIALIZATION_SPLIT_MEMBER();
/* serialization save */
template<class Archive>
void save(Archive &ar, const unsigned int version) const
{
ar & m_num;
ar & m_nums;
ar & m_str;
ar & m_strs;
}
/* serialization load */
template<class Archive>
void load(Archive &ar, const unsigned int version)
{
ar & m_num;
ar & m_nums;
ar & m_str;
ar & m_strs;
}
public:
MyData(void)
: m_num(0)
{
/* NOP */
}
void PrintData(void)
{
std::cout << "Number : " << m_num << std::endl;
std::cout << "Number List : ";
BOOST_FOREACH(int item, m_nums)
{
std::cout << "[" << item << "] ";
}
std::cout << std::endl;
std::cout << "String : " << m_str << std::endl;
std::cout << "String List : ";
BOOST_FOREACH(std::string item, m_strs)
{
std::cout << "[" << item << "] ";
}
std::cout << std::endl;
}
MyData& SetNum(const int num)
{
m_num = num;
return *this;
}
MyData& AddNum(const int num)
{
m_nums.push_back(num);
return *this;
}
MyData& SetStr(const char *str)
{
m_str = str;
return *this;
}
MyData& AddStr(const char *str)
{
m_strs.push_back(str);
return *this;
}
void SaveToFile(const char *filename)
{
std::ofstream ofs(filename);
boost::archive::text_oarchive oa(ofs);
oa << *this;
}
void LoadFromFile(const char *filename)
{
std::ifstream ifs(filename);
boost::archive::text_iarchive ia(ifs);
ia >> *this;
}
};
/* The class version for serialization */
BOOST_CLASS_VERSION(MyData, MYDATA_VERSION)
int main(int argc, char **argv)
{
/* create src data */
MyData srcData;
srcData.SetNum(100);
srcData.AddNum(1).AddNum(2).AddNum(3);
srcData.SetStr("TestStr");
srcData.AddStr("TestStr1").AddStr("TestStr2").AddStr("TestStr3");
/* print srcData */
std::cout << "SrcData " << std::endl;
std::cout << "======== " << std::endl;
srcData.PrintData();
/* save srcData to "mydata.dat" file */
srcData.SaveToFile("mydata.dat");
/* load mydata.dat to destData */
MyData destData;
destData.LoadFromFile("mydata.dat");
std::cout << "DestData " << std::endl;
std::cout << "======== " << std::endl;
destData.PrintData();
return 0;
}
# CMake build script
cmake_minimum_required(VERSION 2.8)
# project name & version
project(ProgSerializationTest)
# common settings (Boost libraries)
if (MSVC)
# Enable the static libraries on Windows
foreach (flag_var
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO
CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
# update to the static version of the run time library
string(REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
endforeach()
set(CMAKE_C_STANDARD_LIBRARIES "")
set(CMAKE_CXX_STANDARD_LIBRARIES "")
endif()
# enable boost static flag
unset(Boost_LIBRARIES)
set(Boost_USE_STATIC ON)
set(Boost_USE_STATIC_LIBS ON)
set(Boost_USE_MULTITHREADED ON)
set(Boost_USE_STATIC_RUNTIME ON)
# boost components
find_package(Boost REQUIRED COMPONENTS serialization)
include_directories("${PROJECT_SOURCE_DIR}"
"${Boost_INCLUDE_DIRS}")
set(ProgSerialization_dbg_libs
"${Boost_SERIALIZATION_LIBRARY_DEBUG}")
set(ProgSerialization_opt_libs
"${Boost_SERIALIZATION_LIBRARY_RELEASE}")
add_executable(ProgSerialization
"${PROJECT_SOURCE_DIR}/0_main.cxx")
target_link_libraries(ProgSerialization
debug "${ProgSerialization_dbg_libs}"
optimized "${ProgSerialization_opt_libs}")
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