eagine::common_deserializer_backend< Derived, Source > Class Template Reference

CRTP mixin implementing the common parts of deserializer backends. More...

#include <eagine/serialize/read_backend.hpp>

Public Member Functions
	common_deserializer_backend () noexcept=default
	Default constructor.
	common_deserializer_backend (Source &source) noexcept
	Construction from a reference to a Source.
auto	set_source (Source &s) noexcept -> Derived &
	Sets a reference to a new Source object.
auto	source () -> deserializer_data_source *final
	Returns a pointer to the associated data source, if any.
auto	enum_as_string () -> bool override
	@brie Indicates if the backed stores enumerators as strings (or numeric values).
auto	begin () -> result override
	Starts the deserialization of a potentially complex structured value.
auto	read (span< bool > values, span_size_t &done) -> result override
	Reads boolean values, returns how many were done through second argument.
auto	read (span< char > values, span_size_t &done) -> result override
	Reads character values, returns how many were done through second argument.
auto	read (span< std::int8_t > values, span_size_t &done) -> result override
	Reads 8-bit int values, returns how many were done through second argument.
auto	read (span< short > values, span_size_t &done) -> result override
	Reads short values, returns how many were done through second argument.
auto	read (span< int > values, span_size_t &done) -> result override
	Reads int values, returns how many were done through second argument.
auto	read (span< long > values, span_size_t &done) -> result override
	Reads long values, returns how many were done through second argument.
auto	read (span< long long > values, span_size_t &done) -> result override
	Reads long long values, returns how many were done through second argument.
auto	read (span< std::uint8_t > values, span_size_t &done) -> result override
	Reads 8-bit uint values, returns how many were done through second argument.
auto	read (span< unsigned short > values, span_size_t &done) -> result override
	Reads ushort values, returns how many were done through second argument.
auto	read (span< unsigned > values, span_size_t &done) -> result override
	Reads uint values, returns how many were done through second argument.
auto	read (span< unsigned long > values, span_size_t &done) -> result override
	Reads ulong values, returns how many were done through second argument.
auto	read (span< unsigned long long > values, span_size_t &done) -> result override
	Reads ulong long values, returns how many were done through second argument.
auto	read (span< float > values, span_size_t &done) -> result override
	Reads float values, returns how many were done through second argument.
auto	read (span< double > values, span_size_t &done) -> result override
	Reads double values, returns how many were done through second argument.
auto	read (span< identifier > values, span_size_t &done) -> result override
	Reads identifier values, returns how many were done through second argument.
auto	read (span< decl_name_storage > values, span_size_t &done) -> result override
	Reads decl_name values, returns how many were done through second argument.
auto	read (span< std::string > values, span_size_t &done) -> result override
	Reads string values, returns how many were done through second argument.
auto	begin_struct (span_size_t &) -> result override
	Begins the deserialization of a structure instance.
auto	begin_member (string_view) -> result override
	Begins the deserialization of a structure data member.
auto	finish_member (string_view) -> result override
	Finishes the deserialization of a structure data member.
auto	finish_struct () -> result override
	Finishes the deserialization of a structure instance.
auto	begin_list (span_size_t &) -> result override
	Begins the deserialization of a container instance.
auto	begin_element (span_size_t) -> result override
	Begins the deserialization of a container element.
auto	finish_element (span_size_t) -> result override
	Finishes the deserialization of a container element.
auto	finish_list () -> result override
	Finishes the deserialization of a container instance.
auto	finish () -> result override
	Finishes the deserialization of a potentially complex structured value.
Public Member Functions inherited from eagine::deserializer_backend
virtual auto	type_id () -> identifier=0
	Returns a descriptive identifier of the implementation.
Public Member Functions inherited from eagine::interface< deserializer_backend >
constexpr	interface (const interface &)=delete
	Not copyable.
auto	operator= (interface &&)=delete
	Not move assignable.
auto	operator= (const interface &)=delete
	Not copy assignable.

Additional Inherited Members
Public Types inherited from eagine::deserializer_backend
using	result = deserialization_errors
	Alias for the deserialization operations result type.
Protected Member Functions inherited from eagine::interface< deserializer_backend >
constexpr	interface () noexcept=default
	Default constructible by derived.
constexpr	interface (interface &&) noexcept=default
	Move constructible by derived.

Detailed Description

template<typename Derived, typename Source = deserializer_data_source>
class eagine::common_deserializer_backend< Derived, Source >

CRTP mixin implementing the common parts of deserializer backends.

Template Parameters

Derived	the derived backend implementation
Source	the data source type.

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The documentation for this class was generated from the following file:

• eagine/serialize/read_backend.hpp