CLK/Machines/Utility/MemoryFuzzer.hpp

//
//  MemoryFuzzer.hpp
//  Clock Signal
//
//  Created by Thomas Harte on 19/10/2016.
//  Copyright 2016 Thomas Harte. All rights reserved.
//

#ifndef MemoryFuzzer_hpp
#define MemoryFuzzer_hpp

#include <cstdint>
#include <cstddef>
#include <vector>

namespace Memory {

/// Stores @c size random bytes from @c buffer onwards.
void Fuzz(uint8_t *buffer, std::size_t size);

/// Stores @c size random 16-bit words from @c buffer onwards.
void Fuzz(uint16_t *buffer, std::size_t size);

/// Replaces all existing vector or array contents with random bytes.
template <typename T> void Fuzz(T &buffer) {
	Fuzz(reinterpret_cast<uint8_t *>(buffer.data()), buffer.size() * sizeof(typename T::value_type));
}

}

#endif /* MemoryFuzzer_hpp */