scalar.hpp

#ifndef YOBAPERL_SCALAR_HPP
#define YOBAPERL_SCALAR_HPP

#include "yobaperl/common.hpp"
#include "yobaperl/variable.hpp"

namespace yoba {



//TODO sv_grow
//TODO sv_insert
class YOBAPERL_EXPORT Scalar : public Variable
{
public:



   Scalar(Perl & perl, SV * sv, bool increase_refcount);




   Scalar & setValue(const std::string & value);
   Scalar & setValue(const char * value);

   Scalar & setValue(IV value);
   Scalar & setValue(int value);

   Scalar & setValue(UV value);
   Scalar & setValue(unsigned value);

   Scalar & setValue(NV value);
   Scalar & setValue(float value);

   Scalar & setValue(bool value);


   std::string toString() const;

   IV toIV() const;

   UV toUV() const;

   NV toNV() const;

   bool toBool() const;

   Scalar unrefScalar() const;

   Array unrefArray() const;

   Hash unrefHash() const;

   Code unrefCode() const;





   I32 getLength() const;

   Scalar makeCopy() const;

   Scalar makeRef() const;

   bool isRef() const;

   bool isScalarRef() const;

   bool isArrayRef() const;

   bool isHashRef() const;

   bool isCodeRef() const;

   bool isObject() const;

   bool isObjectOf(const std::string & class_name) const;

   bool isValidNumber() const;





   template<typename ValueT>
   Scalar & operator= (const ValueT & value);

   operator bool() const;




};

#include "yobaperl/scalar.tpp"



} // namespace yoba

#endif // YOBAPERL_SCALAR_HPP