cppcms::serialization_traits< Object > Struct Template Reference

This is the traits class for serialization traits. More...

#include <cppcms/serialization_classes.h>

Static Public Member Functions
static void	load (std::string const &serialized_object, Object &real_object)
static void	save (Object const &real_object, std::string &serialized_object)

Detailed Description

template<typename Object>
struct cppcms::serialization_traits< Object >

This is the traits class for serialization traits.

It allows user to use arbitrary serialization libraries or use its own serialization rules, for example you can use boost::serialization.

For this purpose user should specialize the serialization_traits struct for his type.

For example: We want to allow a serialization of a point class:

/ namespace cppcms {
    template<>
    struct serialization_traits<point> {
  
      void load(std::string const &serialized_object,point &real_object)
      {
           std::stringstream ss(serialized_object);
           ss >> real_object.x >> real_object.y;
         }
         void save(point const &real_object,std::string &serialized_object)
         {
           std::stringstream ss;
           ss << real_object.x << ' ' << real_object.y;
           serialized_object = ss.str();
         }
    };
  } // cppcms

Member Function Documentation

template<typename Object >

static void cppcms::serialization_traits< Object >::load ( std::string const &  serialized_object, Object &  real_object  )

static

Load real_object from the serialized_object representation (std::string)

Referenced by cppcms::session_interface::fetch_data(), and cppcms::cache_interface::fetch_data().

template<typename Object >

static void cppcms::serialization_traits< Object >::save ( Object const &  real_object, std::string &  serialized_object  )

static

Save real_object to the serialized_object representation (std::string)

Referenced by cppcms::session_interface::store_data(), and cppcms::cache_interface::store_data().

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The documentation for this struct was generated from the following file:

• cppcms/serialization_classes.h