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restinio::easy_parser::impl::transformer_tag< Result_Type > Struct Template Reference

A special base class to be used with transformers. More...

#include <easy_parser.hpp>

Public Types

using result_type = Result_Type
 

Static Public Attributes

static constexpr entity_type_t entity_type = entity_type_t::transformer
 

Detailed Description

template<typename Result_Type>
struct restinio::easy_parser::impl::transformer_tag< Result_Type >

A special base class to be used with transformers.

Every transformer class should have the following content:

class some_transformer_type
{
public:
using result_type = ... // some transformer-specific type.
transform(Input_Type && from);
...
};
entity_type_t
A marker for distinguish different kind of entities in parser.
@ transformer
Entity is a transformer of a value from one type to another.
std::string transform(string_view_t input, const params_t &params)
Do a specified zlib transformation.
Definition: zlib.hpp:878
static constexpr entity_type_t entity_type

where Input_Type is transformer's specific types.

Since
v.0.6.1

Definition at line 998 of file easy_parser.hpp.

Member Typedef Documentation

◆ result_type

template<typename Result_Type >
using restinio::easy_parser::impl::transformer_tag< Result_Type >::result_type = Result_Type

Definition at line 1000 of file easy_parser.hpp.

Member Data Documentation

◆ entity_type

template<typename Result_Type >
constexpr entity_type_t restinio::easy_parser::impl::transformer_tag< Result_Type >::entity_type = entity_type_t::transformer
staticconstexpr

Definition at line 1001 of file easy_parser.hpp.


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