18 lines
		
	
	
		
			316 B
		
	
	
	
		
			C++
		
	
	
			
		
		
	
	
			18 lines
		
	
	
		
			316 B
		
	
	
	
		
			C++
		
	
	
namespace factor
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{
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VM_C_API void box_boolean(bool value, factor_vm *vm);
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VM_C_API bool to_boolean(cell value, factor_vm *vm);
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inline cell factor_vm::tag_boolean(cell untagged)
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{
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	return (untagged ? true_object : false_object);
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}
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inline bool factor_vm::to_boolean(cell value)
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{
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	return value != false_object;
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}
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}
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