Common.h File Reference

#include <chrono>
#include <functional>
#include <map>
#include <set>
#include <string>
#include <unordered_map>
#include <vector>
#include <boost/multiprecision/cpp_int.hpp>
#include "vector_ref.h"

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Go to the source code of this file.

Classes
class	dev::secure_vector< T >
class	dev::ScopeGuard
	RAII utility class whose destructor calls a given function. More...
class	dev::TimerHelper
	Simple scope-based timer helper. More...
class	dev::Timer

Namespaces
	dev

Macros
#define	DEV_IGNORE_EXCEPTIONS(X)
#define	DEV_IF_THROWS(X)
#define	DEV_TIMED(S)    for (::std::pair<::dev::TimerHelper, bool> __eth_t(S, true); __eth_t.second; __eth_t.second = false)
#define	DEV_TIMED_SCOPE(S)   ::dev::TimerHelper __eth_t(S)
#define	DEV_TIMED_FUNCTION   DEV_TIMED_SCOPE(__PRETTY_FUNCTION__)
#define	DEV_TIMED_ABOVE(S, MS)
#define	DEV_TIMED_SCOPE_ABOVE(S, MS)   ::dev::TimerHelper __eth_t(S, MS)
#define	DEV_TIMED_FUNCTION_ABOVE(MS)   DEV_TIMED_SCOPE_ABOVE(__PRETTY_FUNCTION__, MS)
#define	DEV_UNUSED   __attribute__((unused))

Typedefs
using	byte = uint8_t
using	dev::bytes = std::vector<::byte >
using	dev::bytesRef = vector_ref<::byte >
using	dev::bytesConstRef = vector_ref<::byte const >
using	dev::bytesSec = secure_vector<::byte >
using	dev::bigint = boost::multiprecision::number< boost::multiprecision::cpp_int_backend<> >
using	dev::u64 = boost::multiprecision::number< boost::multiprecision::cpp_int_backend< 64, 64, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void > >
using	dev::u128 = boost::multiprecision::number< boost::multiprecision::cpp_int_backend< 128, 128, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void > >
using	dev::u256 = boost::multiprecision::number< boost::multiprecision::cpp_int_backend< 256, 256, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void > >
using	dev::s256 = boost::multiprecision::number< boost::multiprecision::cpp_int_backend< 256, 256, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void > >
using	dev::u160 = boost::multiprecision::number< boost::multiprecision::cpp_int_backend< 160, 160, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void > >
using	dev::s160 = boost::multiprecision::number< boost::multiprecision::cpp_int_backend< 160, 160, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void > >
using	dev::u512 = boost::multiprecision::number< boost::multiprecision::cpp_int_backend< 512, 512, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void > >
using	dev::s512 = boost::multiprecision::number< boost::multiprecision::cpp_int_backend< 512, 512, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void > >
using	dev::u256s = std::vector< u256 >
using	dev::u160s = std::vector< u160 >
using	dev::u256Set = std::set< u256 >
using	dev::u160Set = std::set< u160 >
using	dev::StringMap = std::map< std::string, std::string >
using	dev::BytesMap = std::map< bytes, bytes >
using	dev::u256Map = std::map< u256, u256 >
using	dev::HexMap = std::map< bytes, bytes >
using	dev::StringHashMap = std::unordered_map< std::string, std::string >
using	dev::u256HashMap = std::unordered_map< u256, u256 >
using	dev::strings = std::vector< std::string >

Functions
s256	dev::u2s (u256 _u)
u256	dev::s2u (s256 _u)
unsigned int	dev::toLog2 (u256 _x)
template<size_t n>
u256	dev::exp10 ()
template<>
u256	dev::exp10< 0 > ()
template<class N >
N	dev::diff (N const &_a, N const &_b)
int64_t	dev::utcTime ()
	Get the current time in seconds since the epoch in UTC. More...

Variables
char const *	dev::Version
static const auto	dev::c_steadyClockMin = std::chrono::steady_clock::time_point::min()

Detailed Description

Very common stuff (i.e. that every other header needs except vector_ref.h).

Macro Definition Documentation

DEV_IF_THROWS

#define DEV_IF_THROWS

(

X

)

Value:

  try {                  \
    X;                   \
  } catch (...)

DEV_IGNORE_EXCEPTIONS

#define DEV_IGNORE_EXCEPTIONS

(

X

)

Value:

  try {                          \
    X;                           \
  } catch (...) {                \
  }

DEV_TIMED

#define DEV_TIMED

(

S

)

for (::std::pair<::dev::TimerHelper, bool> __eth_t(S, true); __eth_t.second; __eth_t.second = false)

DEV_TIMED_ABOVE

#define DEV_TIMED_ABOVE	(		S,
			MS
	)

Value:

  for (::std::pair<::dev::TimerHelper, bool> __eth_t(::dev::TimerHelper(S, MS), true); __eth_t.second; \
       __eth_t.second = false)

DEV_TIMED_FUNCTION

#define DEV_TIMED_FUNCTION   DEV_TIMED_SCOPE(__PRETTY_FUNCTION__)

DEV_TIMED_FUNCTION_ABOVE

#define DEV_TIMED_FUNCTION_ABOVE

(

MS

)

DEV_TIMED_SCOPE_ABOVE(__PRETTY_FUNCTION__, MS)

DEV_TIMED_SCOPE

#define DEV_TIMED_SCOPE

(

S

)

::dev::TimerHelper __eth_t(S)

DEV_TIMED_SCOPE_ABOVE

#define DEV_TIMED_SCOPE_ABOVE	(		S,
			MS
	)		::dev::TimerHelper __eth_t(S, MS)

DEV_UNUSED

#define DEV_UNUSED   __attribute__((unused))

Typedef Documentation

byte

using byte = uint8_t