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detail::binary_writer< BasicJsonType, CharType > Class Template Reference

serialization to CBOR and MessagePack values More...

#include <json.hpp>

Public Member Functions

 binary_writer (output_adapter_t< CharType > adapter)
 create a binary writer
void write_bson (const BasicJsonType &j)
void write_cbor (const BasicJsonType &j)
void write_msgpack (const BasicJsonType &j)
void write_ubjson (const BasicJsonType &j, const bool use_count, const bool use_type, const bool add_prefix=true, const bool use_bjdata=false)

Static Public Member Functions

template<typename C = CharType, enable_if_t< std::is_signed< C >::value &&std::is_signed< char >::value > * = nullptr>
static constexpr CharType to_char_type (std::uint8_t x) noexcept
template<typename C = CharType, enable_if_t< std::is_signed< C >::value &&std::is_unsigned< char >::value > * = nullptr>
static CharType to_char_type (std::uint8_t x) noexcept
template<typename C = CharType, enable_if_t< std::is_unsigned< C >::value > * = nullptr>
static constexpr CharType to_char_type (std::uint8_t x) noexcept
template<typename InputCharType, typename C = CharType, enable_if_t< std::is_signed< C >::value &&std::is_signed< char >::value &&std::is_same< char, typename std::remove_cv< InputCharType >::type >::value > * = nullptr>
static constexpr CharType to_char_type (InputCharType x) noexcept

Private Types

using string_t = typename BasicJsonType::string_t
using binary_t = typename BasicJsonType::binary_t
using number_float_t = typename BasicJsonType::number_float_t

Private Member Functions

void write_bson_entry_header (const string_t &name, const std::uint8_t element_type)
 Writes the given element_type and name to the output adapter.
void write_bson_boolean (const string_t &name, const bool value)
 Writes a BSON element with key name and boolean value value.
void write_bson_double (const string_t &name, const double value)
 Writes a BSON element with key name and double value value.
void write_bson_string (const string_t &name, const string_t &value)
 Writes a BSON element with key name and string value value.
void write_bson_null (const string_t &name)
 Writes a BSON element with key name and null value.
void write_bson_integer (const string_t &name, const std::int64_t value)
 Writes a BSON element with key name and integer value.
void write_bson_unsigned (const string_t &name, const BasicJsonType &j)
 Writes a BSON element with key name and unsigned value.
void write_bson_object_entry (const string_t &name, const typename BasicJsonType::object_t &value)
 Writes a BSON element with key name and object value.
void write_bson_array (const string_t &name, const typename BasicJsonType::array_t &value)
 Writes a BSON element with key name and array value.
void write_bson_binary (const string_t &name, const binary_t &value)
 Writes a BSON element with key name and binary value value.
void write_bson_element (const string_t &name, const BasicJsonType &j)
 Serializes the JSON value j to BSON and associates it with the key name.
void write_bson_object (const typename BasicJsonType::object_t &value)
template<typename NumberType, typename std::enable_if< std::is_floating_point< NumberType >::value, int >::type = 0>
**void write_number_with_ubjson_prefix (const NumberType n, const bool add_prefix, const bool use_bjdata)
template<typename NumberType, typename std::enable_if< std::is_unsigned< NumberType >::value, int >::type = 0>
void write_number_with_ubjson_prefix (const NumberType n, const bool add_prefix, const bool use_bjdata)
template<typename NumberType, typename std::enable_if< std::is_signed< NumberType >::value &&!std::is_floating_point< NumberType >::value, int >::type = 0>
void write_number_with_ubjson_prefix (const NumberType n, const bool add_prefix, const bool use_bjdata)
CharType ubjson_prefix (const BasicJsonType &j, const bool use_bjdata) const noexcept
 determine the type prefix of container values
bool write_bjdata_ndarray (const typename BasicJsonType::object_t &value, const bool use_count, const bool use_type)
template<typename NumberType>
**void write_number (const NumberType n, const bool OutputIsLittleEndian=false)
void write_compact_float (const number_float_t n, detail::input_format_t format)

Static Private Member Functions

**static std::size_t calc_bson_entry_header_size (const string_t &name, const BasicJsonType &j)
static std::size_t calc_bson_string_size (const string_t &value)
static std::size_t calc_bson_integer_size (const std::int64_t value)
static constexpr std::size_t calc_bson_unsigned_size (const std::uint64_t value) noexcept
static std::size_t calc_bson_array_size (const typename BasicJsonType::array_t &value)
static std::size_t calc_bson_binary_size (const typename BasicJsonType::binary_t &value)
static std::size_t calc_bson_element_size (const string_t &name, const BasicJsonType &j)
 Calculates the size necessary to serialize the JSON value j with its name.
static std::size_t calc_bson_object_size (const typename BasicJsonType::object_t &value)
 Calculates the size of the BSON serialization of the given JSON-object j.
**static constexpr CharType get_cbor_float_prefix (float)
static constexpr CharType get_cbor_float_prefix (double)
**static constexpr CharType get_msgpack_float_prefix (float)
static constexpr CharType get_msgpack_float_prefix (double)
static constexpr CharType get_ubjson_float_prefix (float)
static constexpr CharType get_ubjson_float_prefix (double)

Private Attributes

*whether we can assume little endianness const bool is_little_endian = little_endianness()
*the output output_adapter_t< CharType > oa = nullptr

Detailed Description

template<typename BasicJsonType, typename CharType>
class detail::binary_writer< BasicJsonType, CharType >

serialization to CBOR and MessagePack values

Definition at line 15078 of file json.hpp.

Member Typedef Documentation

◆ binary_t

template<typename BasicJsonType, typename CharType>
using detail::binary_writer< BasicJsonType, CharType >::binary_t = typename BasicJsonType::binary_t
private

Definition at line 15081 of file json.hpp.

◆ number_float_t

template<typename BasicJsonType, typename CharType>
using detail::binary_writer< BasicJsonType, CharType >::number_float_t = typename BasicJsonType::number_float_t
private

Definition at line 15082 of file json.hpp.

◆ string_t

template<typename BasicJsonType, typename CharType>
using detail::binary_writer< BasicJsonType, CharType >::string_t = typename BasicJsonType::string_t
private

Definition at line 15080 of file json.hpp.

Constructor & Destructor Documentation

◆ binary_writer()

template<typename BasicJsonType, typename CharType>
detail::binary_writer< BasicJsonType, CharType >::binary_writer ( output_adapter_t< CharType > adapter)
inlineexplicit

create a binary writer

Parameters
[in]adapteroutput adapter to write to

Definition at line 15090 of file json.hpp.

References JSON_ASSERT, and oa.

Member Function Documentation

◆ calc_bson_array_size()

template<typename BasicJsonType, typename CharType>
std::size_t detail::binary_writer< BasicJsonType, CharType >::calc_bson_array_size ( const typename BasicJsonType::array_t & value)
inlinestaticprivate
Returns
The size of the BSON-encoded array value

Definition at line 16146 of file json.hpp.

References array_index(), calc_bson_element_size(), result, and detail::static_const< T >::value.

Referenced by calc_bson_element_size(), and write_bson_array().

◆ calc_bson_binary_size()

template<typename BasicJsonType, typename CharType>
std::size_t detail::binary_writer< BasicJsonType, CharType >::calc_bson_binary_size ( const typename BasicJsonType::binary_t & value)
inlinestaticprivate
Returns
The size of the BSON-encoded binary array value

Definition at line 16161 of file json.hpp.

References detail::static_const< T >::value.

Referenced by calc_bson_element_size().

◆ calc_bson_element_size()

template<typename BasicJsonType, typename CharType>
std::size_t detail::binary_writer< BasicJsonType, CharType >::calc_bson_element_size ( const string_t & name,
const BasicJsonType & j )
inlinestaticprivate

Calculates the size necessary to serialize the JSON value j with its name.

Returns
The calculated size for the BSON document entry for j with the given name.

Definition at line 16203 of file json.hpp.

References detail::array, detail::binary, detail::boolean, calc_bson_array_size(), calc_bson_binary_size(), calc_bson_entry_header_size(), calc_bson_integer_size(), calc_bson_object_size(), calc_bson_string_size(), calc_bson_unsigned_size(), detail::discarded, JSON_ASSERT, detail::null, detail::number_float, detail::number_integer, detail::number_unsigned, detail::object, and detail::string.

Referenced by calc_bson_array_size().

◆ calc_bson_entry_header_size()

template<typename BasicJsonType, typename CharType>
**static std::size_t detail::binary_writer< BasicJsonType, CharType >::calc_bson_entry_header_size ( const string_t & name,
const BasicJsonType & j )
inlinestaticprivate
Returns
The size of a BSON document entry header, including the id marker and the entry name size (and its null-terminator).

Definition at line 15999 of file json.hpp.

References detail::concat(), detail::out_of_range::create(), JSON_HEDLEY_UNLIKELY, and JSON_THROW.

Referenced by calc_bson_element_size().

◆ calc_bson_integer_size()

template<typename BasicJsonType, typename CharType>
std::size_t detail::binary_writer< BasicJsonType, CharType >::calc_bson_integer_size ( const std::int64_t value)
inlinestaticprivate
Returns
The size of the BSON-encoded integer value

Definition at line 16076 of file json.hpp.

References detail::static_const< T >::value.

Referenced by calc_bson_element_size().

◆ calc_bson_object_size()

template<typename BasicJsonType, typename CharType>
std::size_t detail::binary_writer< BasicJsonType, CharType >::calc_bson_object_size ( const typename BasicJsonType::object_t & value)
inlinestaticprivate

Calculates the size of the BSON serialization of the given JSON-object j.

Parameters
[in]valueJSON value to serialize
Precondition
value.type() == value_t::object

Definition at line 16298 of file json.hpp.

References result, and detail::static_const< T >::value.

Referenced by calc_bson_element_size(), and write_bson_object().

◆ calc_bson_string_size()

template<typename BasicJsonType, typename CharType>
std::size_t detail::binary_writer< BasicJsonType, CharType >::calc_bson_string_size ( const string_t & value)
inlinestaticprivate
Returns
The size of the BSON-encoded string in value

Definition at line 16046 of file json.hpp.

References detail::static_const< T >::value.

Referenced by calc_bson_element_size().

◆ calc_bson_unsigned_size()

template<typename BasicJsonType, typename CharType>
constexpr std::size_t detail::binary_writer< BasicJsonType, CharType >::calc_bson_unsigned_size ( const std::uint64_t value)
inlinestaticconstexprprivatenoexcept
Returns
The size of the BSON-encoded unsigned integer in j

Definition at line 16104 of file json.hpp.

References detail::static_const< T >::value.

Referenced by calc_bson_element_size().

◆ get_cbor_float_prefix() [1/2]

template<typename BasicJsonType, typename CharType>
constexpr CharType detail::binary_writer< BasicJsonType, CharType >::get_cbor_float_prefix ( double )
inlinestaticconstexprprivate

Definition at line 16334 of file json.hpp.

References to_char_type().

◆ get_cbor_float_prefix() [2/2]

template<typename BasicJsonType, typename CharType>
**static constexpr CharType detail::binary_writer< BasicJsonType, CharType >::get_cbor_float_prefix ( float )
inlinestaticconstexprprivate

Definition at line 16329 of file json.hpp.

References to_char_type().

Referenced by write_compact_float().

◆ get_msgpack_float_prefix() [1/2]

template<typename BasicJsonType, typename CharType>
constexpr CharType detail::binary_writer< BasicJsonType, CharType >::get_msgpack_float_prefix ( double )
inlinestaticconstexprprivate

Definition at line 16348 of file json.hpp.

References to_char_type().

◆ get_msgpack_float_prefix() [2/2]

template<typename BasicJsonType, typename CharType>
**static constexpr CharType detail::binary_writer< BasicJsonType, CharType >::get_msgpack_float_prefix ( float )
inlinestaticconstexprprivate

Definition at line 16343 of file json.hpp.

References to_char_type().

Referenced by write_compact_float().

◆ get_ubjson_float_prefix() [1/2]

template<typename BasicJsonType, typename CharType>
constexpr CharType detail::binary_writer< BasicJsonType, CharType >::get_ubjson_float_prefix ( double )
inlinestaticconstexprprivate

Definition at line 16649 of file json.hpp.

◆ get_ubjson_float_prefix() [2/2]

template<typename BasicJsonType, typename CharType>
constexpr CharType detail::binary_writer< BasicJsonType, CharType >::get_ubjson_float_prefix ( float )
inlinestaticconstexprprivate

Definition at line 16644 of file json.hpp.

Referenced by ubjson_prefix(), and write_number_with_ubjson_prefix().

◆ to_char_type() [1/4]

template<typename BasicJsonType, typename CharType>
template<typename InputCharType, typename C = CharType, enable_if_t< std::is_signed< C >::value &&std::is_signed< char >::value &&std::is_same< char, typename std::remove_cv< InputCharType >::type >::value > * = nullptr>
constexpr CharType detail::binary_writer< BasicJsonType, CharType >::to_char_type ( InputCharType x)
inlinestaticconstexprnoexcept

Definition at line 16863 of file json.hpp.

◆ to_char_type() [2/4]

template<typename BasicJsonType, typename CharType>
template<typename C = CharType, enable_if_t< std::is_unsigned< C >::value > * = nullptr>
constexpr CharType detail::binary_writer< BasicJsonType, CharType >::to_char_type ( std::uint8_t x)
inlinestaticconstexprnoexcept

Definition at line 16852 of file json.hpp.

◆ to_char_type() [3/4]

template<typename BasicJsonType, typename CharType>
template<typename C = CharType, enable_if_t< std::is_signed< C >::value &&std::is_unsigned< char >::value > * = nullptr>
CharType detail::binary_writer< BasicJsonType, CharType >::to_char_type ( std::uint8_t x)
inlinestaticnoexcept

Definition at line 16841 of file json.hpp.

References result.

◆ to_char_type() [4/4]

template<typename BasicJsonType, typename CharType>
template<typename C = CharType, enable_if_t< std::is_signed< C >::value &&std::is_signed< char >::value > * = nullptr>
constexpr CharType detail::binary_writer< BasicJsonType, CharType >::to_char_type ( std::uint8_t x)
inlinestaticconstexprnoexcept

Definition at line 16834 of file json.hpp.

Referenced by detail::serializer< BasicJsonType >::for(), get_cbor_float_prefix(), get_cbor_float_prefix(), get_msgpack_float_prefix(), get_msgpack_float_prefix(), write_bson_array(), write_bson_boolean(), write_bson_entry_header(), write_bson_object(), write_cbor(), write_msgpack(), write_number_with_ubjson_prefix(), and write_ubjson().

◆ ubjson_prefix()

template<typename BasicJsonType, typename CharType>
CharType detail::binary_writer< BasicJsonType, CharType >::ubjson_prefix ( const BasicJsonType & j,
const bool use_bjdata ) const
inlineprivatenoexcept

determine the type prefix of container values

Definition at line 16543 of file json.hpp.

References detail::array, detail::binary, detail::boolean, detail::discarded, get_ubjson_float_prefix(), detail::null, detail::number_float, detail::number_integer, detail::number_unsigned, detail::object, and detail::string.

Referenced by write_ubjson().

◆ write_bjdata_ndarray()

template<typename BasicJsonType, typename CharType>
bool detail::binary_writer< BasicJsonType, CharType >::write_bjdata_ndarray ( const typename BasicJsonType::object_t & value,
const bool use_count,
const bool use_type )
inlineprivate
Returns
false if the object is successfully converted to a bjdata ndarray, true if the type or size is invalid

Definition at line 16657 of file json.hpp.

References json_sax< BasicJsonType >::key(), oa, detail::static_const< T >::value, write_number(), and write_ubjson().

Referenced by write_ubjson().

◆ write_bson()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson ( const BasicJsonType & j)
inline
Parameters
[in]jJSON value to serialize
Precondition
j.type() == value_t::object

Definition at line 15099 of file json.hpp.

References detail::array, detail::binary, detail::boolean, detail::concat(), detail::type_error::create(), detail::discarded, JSON_THROW, detail::null, detail::number_float, detail::number_integer, detail::number_unsigned, detail::object, detail::string, and write_bson_object().

◆ write_bson_array()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_array ( const string_t & name,
const typename BasicJsonType::array_t & value )
inlineprivate

Writes a BSON element with key name and array value.

Definition at line 16169 of file json.hpp.

References array_index(), calc_bson_array_size(), oa, detail::static_const< T >::value, to_char_type(), write_bson_element(), write_bson_entry_header(), and write_number().

Referenced by write_bson_element().

◆ write_bson_binary()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_binary ( const string_t & name,
const binary_t & value )
inlineprivate

Writes a BSON element with key name and binary value value.

Definition at line 16188 of file json.hpp.

References oa, detail::static_const< T >::value, write_bson_entry_header(), and write_number().

Referenced by write_bson_element().

◆ write_bson_boolean()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_boolean ( const string_t & name,
const bool value )
inlineprivate

Writes a BSON element with key name and boolean value value.

Definition at line 16026 of file json.hpp.

References oa, detail::static_const< T >::value, to_char_type(), and write_bson_entry_header().

Referenced by write_bson_element().

◆ write_bson_double()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_double ( const string_t & name,
const double value )
inlineprivate

Writes a BSON element with key name and double value value.

Definition at line 16036 of file json.hpp.

References detail::static_const< T >::value, write_bson_entry_header(), and write_number().

Referenced by write_bson_element().

◆ write_bson_element()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_element ( const string_t & name,
const BasicJsonType & j )
inlineprivate

Serializes the JSON value j to BSON and associates it with the key name.

Parameters
nameThe name to associate with the JSON entity j within the current BSON document

Definition at line 16251 of file json.hpp.

References detail::array, detail::binary, detail::boolean, detail::discarded, JSON_ASSERT, detail::null, detail::number_float, detail::number_integer, detail::number_unsigned, detail::object, detail::string, write_bson_array(), write_bson_binary(), write_bson_boolean(), write_bson_double(), write_bson_integer(), write_bson_null(), write_bson_object_entry(), write_bson_string(), and write_bson_unsigned().

Referenced by write_bson_array(), and write_bson_object().

◆ write_bson_entry_header()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_entry_header ( const string_t & name,
const std::uint8_t element_type )
inlineprivate

Writes the given element_type and name to the output adapter.

Definition at line 16014 of file json.hpp.

References oa, and to_char_type().

Referenced by write_bson_array(), write_bson_binary(), write_bson_boolean(), write_bson_double(), write_bson_integer(), write_bson_null(), write_bson_object_entry(), write_bson_string(), and write_bson_unsigned().

◆ write_bson_integer()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_integer ( const string_t & name,
const std::int64_t value )
inlineprivate

Writes a BSON element with key name and integer value.

Definition at line 16086 of file json.hpp.

References detail::static_const< T >::value, write_bson_entry_header(), and write_number().

Referenced by write_bson_element().

◆ write_bson_null()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_null ( const string_t & name)
inlineprivate

Writes a BSON element with key name and null value.

Definition at line 16068 of file json.hpp.

References write_bson_entry_header().

Referenced by write_bson_element().

◆ write_bson_object()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_object ( const typename BasicJsonType::object_t & value)
inlineprivate
Parameters
[in]valueJSON value to serialize
Precondition
value.type() == value_t::object

Definition at line 16313 of file json.hpp.

References calc_bson_object_size(), oa, detail::static_const< T >::value, to_char_type(), write_bson_element(), and write_number().

Referenced by write_bson(), and write_bson_object_entry().

◆ write_bson_object_entry()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_object_entry ( const string_t & name,
const typename BasicJsonType::object_t & value )
inlineprivate

Writes a BSON element with key name and object value.

Definition at line 16136 of file json.hpp.

References detail::static_const< T >::value, write_bson_entry_header(), and write_bson_object().

Referenced by write_bson_element().

◆ write_bson_string()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_string ( const string_t & name,
const string_t & value )
inlineprivate

Writes a BSON element with key name and string value value.

Definition at line 16054 of file json.hpp.

References oa, detail::static_const< T >::value, write_bson_entry_header(), and write_number().

Referenced by write_bson_element().

◆ write_bson_unsigned()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_bson_unsigned ( const string_t & name,
const BasicJsonType & j )
inlineprivate

Writes a BSON element with key name and unsigned value.

Definition at line 16114 of file json.hpp.

References detail::concat(), detail::out_of_range::create(), JSON_THROW, write_bson_entry_header(), and write_number().

Referenced by write_bson_element().

◆ write_cbor()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_cbor ( const BasicJsonType & j)
inline
Parameters
[in]jJSON value to serialize

Definition at line 15128 of file json.hpp.

References detail::array, detail::binary, detail::boolean, detail::cbor, detail::discarded, detail::null, detail::number_float, detail::number_integer, detail::number_unsigned, oa, detail::object, detail::string, to_char_type(), write_cbor(), write_compact_float(), and write_number().

Referenced by write_cbor().

◆ write_compact_float()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_compact_float ( const number_float_t n,
detail::input_format_t format )
inlineprivate

Definition at line 16800 of file json.hpp.

References detail::cbor, format(), get_cbor_float_prefix(), get_msgpack_float_prefix(), oa, and write_number().

Referenced by write_cbor(), and write_msgpack().

◆ write_msgpack()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_msgpack ( const BasicJsonType & j)
inline
Parameters
[in]jJSON value to serialize

Definition at line 15452 of file json.hpp.

References detail::array, detail::binary, detail::boolean, detail::discarded, detail::msgpack, detail::null, detail::number_float, detail::number_integer, detail::number_unsigned, oa, detail::object, detail::string, to_char_type(), write_compact_float(), write_msgpack(), and write_number().

Referenced by write_msgpack().

◆ write_number()

template<typename BasicJsonType, typename CharType>
template<typename NumberType>
**void detail::binary_writer< BasicJsonType, CharType >::write_number ( const NumberType n,
const bool OutputIsLittleEndian = false )
inlineprivate

Definition at line 16784 of file json.hpp.

References is_little_endian, and oa.

Referenced by write_bjdata_ndarray(), write_bson_array(), write_bson_binary(), write_bson_double(), write_bson_integer(), write_bson_object(), write_bson_string(), write_bson_unsigned(), write_cbor(), write_compact_float(), write_msgpack(), and write_number_with_ubjson_prefix().

◆ write_number_with_ubjson_prefix() [1/3]

template<typename BasicJsonType, typename CharType>
template<typename NumberType, typename std::enable_if< std::is_signed< NumberType >::value &&!std::is_floating_point< NumberType >::value, int >::type = 0>
void detail::binary_writer< BasicJsonType, CharType >::write_number_with_ubjson_prefix ( const NumberType n,
const bool add_prefix,
const bool use_bjdata )
inlineprivate

Definition at line 16462 of file json.hpp.

References oa, to_char_type(), write_number(), and write_number_with_ubjson_prefix().

◆ write_number_with_ubjson_prefix() [2/3]

template<typename BasicJsonType, typename CharType>
template<typename NumberType, typename std::enable_if< std::is_unsigned< NumberType >::value, int >::type = 0>
void detail::binary_writer< BasicJsonType, CharType >::write_number_with_ubjson_prefix ( const NumberType n,
const bool add_prefix,
const bool use_bjdata )
inlineprivate

Definition at line 16374 of file json.hpp.

References oa, to_char_type(), write_number(), and write_number_with_ubjson_prefix().

◆ write_number_with_ubjson_prefix() [3/3]

template<typename BasicJsonType, typename CharType>
template<typename NumberType, typename std::enable_if< std::is_floating_point< NumberType >::value, int >::type = 0>
**void detail::binary_writer< BasicJsonType, CharType >::write_number_with_ubjson_prefix ( const NumberType n,
const bool add_prefix,
const bool use_bjdata )
inlineprivate

Definition at line 16360 of file json.hpp.

References get_ubjson_float_prefix(), oa, and write_number().

Referenced by write_number_with_ubjson_prefix(), and write_ubjson().

◆ write_ubjson()

template<typename BasicJsonType, typename CharType>
void detail::binary_writer< BasicJsonType, CharType >::write_ubjson ( const BasicJsonType & j,
const bool use_count,
const bool use_type,
const bool add_prefix = true,
const bool use_bjdata = false )
inline
Parameters
[in]jJSON value to serialize
[in]use_countwhether to use '#' prefixes (optimized format)
[in]use_typewhether to use '$' prefixes (optimized format)
[in]add_prefixwhether prefixes need to be used for this value
[in]use_bjdatawhether write in BJData format, default is false

Definition at line 15778 of file json.hpp.

References detail::array, detail::binary, detail::boolean, detail::discarded, JSON_ASSERT, detail::null, detail::number_float, detail::number_integer, detail::number_unsigned, oa, detail::object, detail::string, to_char_type(), ubjson_prefix(), write_bjdata_ndarray(), write_number_with_ubjson_prefix(), and write_ubjson().

Referenced by write_bjdata_ndarray(), and write_ubjson().

Member Data Documentation

◆ is_little_endian

template<typename BasicJsonType, typename CharType>
* whether we can assume little endianness const bool detail::binary_writer< BasicJsonType, CharType >::is_little_endian = little_endianness()
private

Definition at line 16870 of file json.hpp.

Referenced by write_number().

◆ oa

template<typename BasicJsonType, typename CharType>
* the output output_adapter_t<CharType> detail::binary_writer< BasicJsonType, CharType >::oa = nullptr
private

Definition at line 16873 of file json.hpp.

Referenced by binary_writer(), write_bjdata_ndarray(), write_bson_array(), write_bson_binary(), write_bson_boolean(), write_bson_entry_header(), write_bson_object(), write_bson_string(), write_cbor(), write_compact_float(), write_msgpack(), write_number(), write_number_with_ubjson_prefix(), and write_ubjson().

The documentation for this class was generated from the following file:
  • daq-server/diablo_server/lib/include/nlohmann/json.hpp