OpUnary.hpp

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#pragma once
 
#include "AstGlobal.h"
#include "Op.hpp"
#include "AstScript/ScriptAPI.hpp"
#include <atomic>
#include <mutex>
 
AST_NAMESPACE_BEGIN
 
class OpUnary: public Op
{
public:
    AST_EXPR(OpUnary)
 
    OpUnary(EOpUnaryType op, Expr* expr)
        : op_(op), expr_(expr)
    {};
    virtual ~OpUnary() = default;
    Value* eval() const override;
    std::string getExpression(Object* context=nullptr) const override;
protected:
    EOpUnaryType   op_;                                    
    SharedPtr<Expr>         expr_;                                  
    mutable std::atomic<OpUnaryFunc> func_{nullptr};      
    mutable std::atomic<Class*>  type_{nullptr};          
    mutable std::mutex cache_mutex_;                      
};
 
 
 
AST_NAMESPACE_END