environment.hpp File Reference

#include <chainbase/pinnable_mapped_file.hpp>
#include <iomanip>

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Classes
struct	chainbase::environment
struct	chainbase::db_header

Namespaces
namespace	chainbase

Enumerations
enum	os_t : unsigned char { OS_LINUX , OS_MACOS , OS_WINDOWS , OS_OTHER }
enum	arch_t : unsigned char { ARCH_X86_64 , ARCH_ARM , ARCH_RISCV , ARCH_OTHER }

Functions
struct chainbase::environment	chainbase::__attribute__ ((packed))
	environment ()
bool	operator== (const environment &other)
bool	operator!= (const environment &other)
std::ostream &	chainbase::operator<< (std::ostream &os, const chainbase::environment &dt)

Variables
constexpr size_t	chainbase::header_size = 1024
constexpr uint64_t	chainbase::header_id = 0x3242444f49534f45ULL
bool	debug
os_t	os
arch_t	arch
unsigned	boost_version = BOOST_VERSION
uint8_t	reserved [512] = {}
char	compiler [256] = {}
uint64_t	id = header_id
bool	dirty = false
environment	dbenviron
constexpr size_t	chainbase::header_dirty_bit_offset = offsetof(db_header, dirty)

Enumeration Type Documentation

arch_t

enum arch_t : unsigned char

Enumerator
ARCH_X86_64
ARCH_ARM
ARCH_RISCV
ARCH_OTHER

Definition at line 10 of file environment.hpp.

                    {
   environment() {
      strncpy(compiler, __VERSION__, sizeof(compiler)-1);
   }
 
   enum os_t : unsigned char {

os_t

enum os_t : unsigned char

Enumerator
OS_LINUX
OS_MACOS
OS_WINDOWS
OS_OTHER

Definition at line 4 of file environment.hpp.

                    {
 
constexpr size_t header_size = 1024;
constexpr uint64_t header_id = 0x3242444f49534f45ULL; //"SYSIODB2" little endian
 

Function Documentation

environment()

__attribute__::environment

(

)

Definition at line 0 of file environment.hpp.

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operator!=()

bool __attribute__::operator!=

(

const environment &

other

)

Definition at line 51 of file environment.hpp.

operator==()

bool __attribute__::operator==

(

const environment &

other

)

Definition at line 48 of file environment.hpp.

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Variable Documentation

arch

arch_t arch

Initial value:

=
 
 
 
 
 
 
 
      ARCH_OTHER

Definition at line 33 of file environment.hpp.

boost_version

unsigned boost_version = BOOST_VERSION

Definition at line 44 of file environment.hpp.

compiler

char compiler[256] = {}

Definition at line 46 of file environment.hpp.

dbenviron

environment dbenviron

Definition at line 2 of file environment.hpp.

debug

bool debug

Initial value:

=
 
      true

Definition at line 17 of file environment.hpp.

dirty

bool dirty = false

Definition at line 1 of file environment.hpp.

id

uint64_t id = header_id

Definition at line 0 of file environment.hpp.

os

os_t os

Initial value:

=
 
 
 
 
 
 
 
      OS_OTHER

Definition at line 23 of file environment.hpp.

reserved

uint8_t reserved[512] = {}

Definition at line 45 of file environment.hpp.