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CLK/Machines/ROMMachine.hpp
Thomas Harte 3862fdb44c Simplifies initialisation procedure for all machines.
With the side effect of allowing every machine to try to load only the ROMs that it needs.
2018-07-10 20:00:46 -04:00

36 lines
974 B
C++

//
// ROMMachine.hpp
// Clock Signal
//
// Created by Thomas Harte on 07/11/2017.
// Copyright 2017 Thomas Harte. All rights reserved.
//
#ifndef ROMMachine_hpp
#define ROMMachine_hpp
#include <functional>
#include <memory>
#include <string>
#include <vector>
namespace ROMMachine {
/*!
Defines the signature for a function that must be supplied by the host environment in order to give machines
a route for fetching any system ROMs they might need.
The caller will supply the idiomatic name of the machine plus a vector of the names of ROM files that it expects
to be present. The recevier should return a vector of unique_ptrs that either contain the contents of the
ROM from @c names that corresponds by index, or else are the nullptr
*/
typedef std::function<std::vector<std::unique_ptr<std::vector<uint8_t>>>(const std::string &machine, const std::vector<std::string> &names)> ROMFetcher;
enum class Error {
MissingROMs
};
}
#endif /* ROMMachine_h */