device_spec_reader.hpp File Reference

#include <sequencer/midi/device_spec.hpp>
#include <fstream>
#include <iostream>
#include <regex>
#include <string>
#include <vector>

Include dependency graph for device_spec_reader.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Namespaces
	sequencer::midi

Macros
#define	X(type, name, is_optional)

Functions
std::regex	sequencer::midi::get_key_int_regex (const std::string &key)
void	sequencer::midi::read_entry (device_entry_t &entry, const std::string &buffer)
std::vector< section_t >	sequencer::midi::read_file (std::istream &file)

Variables
const auto	sequencer::midi::key_sep = std::string( ":" )
const auto	sequencer::midi::string_identifier_regex_str = std::string{"([a-zA-Z]+[\\sa-zA-Z0-9_]*)"}

Macro Definition Documentation

X

#define X	(		type,
			name,
			is_optional
	)

Value:

if ( std::regex_search( buffer, match, get_key_int_regex( #name ) ) )                          \
    {                                                                                              \
        entry.name = decltype( entry.name )( std::stoi( match[ 1 ] ) );                            \
    }                                                                                              \
    else                                                                                           \
    {                                                                                              \
        if constexpr ( !( is_optional ) )                                                          \
        {                                                                                          \
            throw std::runtime_error( "Could not parse '" #name "' in line: " + buffer );          \
        }                                                                                          \
    }