华容道高性能计算引擎
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32 lines
539 B

#pragma once
#include <mutex>
#include <vector>
#include <cstdint>
class BasicRanges {
public:
enum Status {
NO_INIT,
BUILDING,
AVAILABLE,
};
static void build_basic_ranges();
static enum Status basic_ranges_status();
static const std::vector<uint32_t>* get_basic_ranges();
private:
static bool basic_ranges_available;
static std::mutex basic_ranges_building;
static std::vector<uint32_t> basic_ranges;
static void generate_ranges(int n1, int n2, int n3, int n4);
};