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define to/from variant for boost interprocess deque and vector

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Daniel Larimer 2016-09-14 10:30:48 -04:00
parent 19d41b8606
commit f59a516256
1 changed files with 54 additions and 0 deletions
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include/fc/interprocess/container.hpp Normal file
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#pragma once
#include <fc/io/raw.hpp>
#include <fc/variant.hpp>
#include <boost/interprocess/allocators/allocator.hpp>
#include <boost/interprocess/containers/string.hpp>
#include <boost/interprocess/containers/vector.hpp>
#include <boost/interprocess/containers/map.hpp>
#include <boost/interprocess/containers/deque.hpp>
namespace fc {
namespace bip = boost::interprocess;
template<typename... T >
void to_variant( const bip::deque< T... >& t, fc::variant& v ) {
std::vector<variant> vars(t.size());
for( size_t i = 0; i < t.size(); ++i ) {
vars[i] = t[i];
}
v = std::move(vars);
}
template<typename T, typename... A>
void from_variant( const fc::variant& v, bip::deque< T, A... >& d ) {
const variants& vars = v.get_array();
d.clear();
d.resize( vars.size() );
for( uint32_t i = 0; i < vars.size(); ++i ) {
from_variant( vars[i], d[i] );
}
}
template<typename... T >
void to_variant( const bip::vector< T... >& t, fc::variant& v ) {
std::vector<variant> vars(t.size());
for( size_t i = 0; i < t.size(); ++i ) {
vars[i] = t[i];
}
v = std::move(vars);
}
template<typename T, typename... A>
void from_variant( const fc::variant& v, bip::vector< T, A... >& d ) {
const variants& vars = v.get_array();
d.clear();
d.resize( vars.size() );
for( uint32_t i = 0; i < vars.size(); ++i ) {
from_variant( vars[i], d[i] );
}
}
}