Mercurial > repo
view interps/rail/src/StringVar.h @ 2825:04d1f4ee9c1e
<shachaf> revert
author | HackBot |
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date | Wed, 01 May 2013 14:29:43 +0000 |
parents | 859f9b4339e6 |
children |
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// StringVar.h #ifndef STRING_VAR_H_RAIL_1 #define STRING_VAR_H_RAIL_1 #include "Var.h" class StringVar : public Var { public: StringVar() {} StringVar(std::string const & newData) : data(newData) {} virtual ~StringVar() {} virtual StringVar * getString(void) { return this; } virtual ListVar * getList(void) { return NULL; } virtual NilVar * getNil(void) { return NULL; } virtual Closure * getClosure(void) { return NULL; } virtual std::string toString(void) const { return "\"" + data + "\""; } std::string const & get(void) const { return data; } private: StringVar(StringVar const &) {} StringVar & operator=(StringVar const &) { return *this; } private: std::string data; }; #endif