22 lines
		
	
	
		
			316 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			316 B
		
	
	
	
		
			C++
		
	
	
	
	
	
| #pragma once
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| #include <array>
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| #include <string>
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| 
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| enum binop {
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|     PLUS,
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|     MINUS,
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|     TIMES,
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|     DIVIDE,
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|     MODULO,
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|     EQUALS,
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|     LESS_EQUALS,
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| };
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| 
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| constexpr binop all_binops[] = {
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|     PLUS, MINUS, TIMES, DIVIDE, MODULO,
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|     EQUALS, LESS_EQUALS
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| };
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| 
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| std::string op_name(binop op);
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| std::string op_action(binop op);
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