database_utils.hpp File Reference

#include <sysio/chain/types.hpp>
#include <fc/io/raw.hpp>
#include <softfloat.hpp>

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Classes
class	sysio::chain::index_utils< Index >
class	sysio::chain::index_set< Index >
class	sysio::chain::index_set< FirstIndex, RemainingIndices... >

Namespaces
namespace	sysio
namespace	sysio::chain
namespace	fc
	namespace sysio::chain
namespace	chainbase

Functions
template<typename DataStream >
DataStream &	sysio::chain::operator<< (DataStream &ds, const shared_blob &b)
template<typename DataStream >
DataStream &	sysio::chain::operator>> (DataStream &ds, shared_blob &b)
template<typename OidType >
void	fc::to_variant (const chainbase::oid< OidType > &oid, variant &v)
template<typename OidType >
void	fc::from_variant (const variant &v, chainbase::oid< OidType > &oid)
void	fc::float64_to_double (const float64_t &f, double &d)
void	fc::double_to_float64 (const double &d, float64_t &f)
void	fc::float128_to_uint128 (const float128_t &f, sysio::chain::uint128_t &u)
void	fc::uint128_to_float128 (const sysio::chain::uint128_t &u, float128_t &f)
void	fc::to_variant (const float64_t &f, variant &v)
void	fc::from_variant (const variant &v, float64_t &f)
void	fc::to_variant (const float128_t &f, variant &v)
void	fc::from_variant (const variant &v, float128_t &f)
void	fc::to_variant (const sysio::chain::shared_string &s, variant &v)
void	fc::from_variant (const variant &v, sysio::chain::shared_string &s)
void	fc::to_variant (const sysio::chain::shared_blob &b, variant &v)
void	fc::from_variant (const variant &v, sysio::chain::shared_blob &b)
void	fc::to_variant (const blob &b, variant &v)
void	fc::from_variant (const variant &v, blob &b)
template<typename T >
void	fc::to_variant (const sysio::chain::shared_vector< T > &sv, variant &v)
template<typename T >
void	fc::from_variant (const variant &v, sysio::chain::shared_vector< T > &sv)
template<typename DataStream , typename OidType >
DataStream &	chainbase::operator<< (DataStream &ds, const oid< OidType > &oid)
template<typename DataStream , typename OidType >
DataStream &	chainbase::operator>> (DataStream &ds, oid< OidType > &oid)
template<typename DataStream >
DataStream &	operator<< (DataStream &ds, const float64_t &v)
template<typename DataStream >
DataStream &	operator>> (DataStream &ds, float64_t &v)
template<typename DataStream >
DataStream &	operator<< (DataStream &ds, const float128_t &v)
template<typename DataStream >
DataStream &	operator>> (DataStream &ds, float128_t &v)

Function Documentation

operator<<() [1/2]

template<typename DataStream >

DataStream & operator<<	(	DataStream &	ds,
		const float128_t &	v )

Definition at line 246 of file database_utils.hpp.

                                                                {
   sysio::chain::uint128_t uint128_v;
   fc::float128_to_uint128(v, uint128_v);
   fc::raw::pack(ds, uint128_v);
   return ds;
}

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operator<<() [2/2]

template<typename DataStream >

DataStream & operator<<	(	DataStream &	ds,
		const float64_t &	v )

Definition at line 230 of file database_utils.hpp.

                                                               {
   double double_v;
   fc::float64_to_double(v, double_v);
   fc::raw::pack(ds, double_v);
   return ds;
}

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operator>>() [1/2]

template<typename DataStream >

DataStream & operator>>	(	DataStream &	ds,
		float128_t &	v )

Definition at line 254 of file database_utils.hpp.

                                                          {
   sysio::chain::uint128_t uint128_v;
   fc::raw::unpack(ds, uint128_v);
   fc::uint128_to_float128(uint128_v, v);
   return ds;
}

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operator>>() [2/2]

template<typename DataStream >

DataStream & operator>>	(	DataStream &	ds,
		float64_t &	v )

Definition at line 238 of file database_utils.hpp.

                                                         {
   double double_v;
   fc::raw::unpack(ds, double_v);
   fc::double_to_float64(double_v, v);
   return ds;
}

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