| 19 | template<> inline bool isStringType(const cpp::Variant &inRHS); |
| 20 | |
| 21 | struct Variant |
| 22 | { |
| 23 | enum Type |
| 24 | { |
| 25 | typeObject = 0, |
| 26 | typeString, |
| 27 | typeDouble, |
| 28 | typeInt, |
| 29 | typeInt64, |
| 30 | typeBool, |
| 31 | }; |
| 32 | |
| 33 | union |
| 34 | { |
| 35 | // Although this is typed as 'char', it might be char16_t in the case of smart strings |
| 36 | const char *valStringPtr; |
| 37 | hx::Object *valObject; |
| 38 | double valDouble; |
| 39 | cpp::Int64 valInt64; |
| 40 | int valInt; |
| 41 | bool valBool; |
| 42 | }; |
| 43 | Type type; |
| 44 | unsigned int valStringLen; |
| 45 | |
| 46 | |
| 47 | |
| 48 | inline bool isNull() const { |
| 49 | return (type==typeObject && !valObject) || (type==typeString && !valStringPtr); } |
| 50 | inline bool isNumeric() const; |
| 51 | inline bool isBool() const; |
| 52 | inline int asInt() const; |
| 53 | inline bool isInt() const; |
| 54 | inline cpp::Int64 asInt64() const; |
| 55 | inline bool isInt64() const; |
| 56 | inline bool isString() const; |
| 57 | inline double asDouble() const; |
| 58 | inline hx::Object *asObject() const { return type==typeObject ? valObject : 0; } |
| 59 | inline hx::Object *asDynamic() const{ return type==typeObject ? valObject : toDynamic(); } |
| 60 | inline hx::Object *toDynamic() const; // later |
| 61 | inline String asString() const; |
| 62 | inline String getString() const; |
| 63 | |
| 64 | inline Variant() : valInt64(0), type(typeObject) { } |
| 65 | //inline Variant() { copyBuf.b[0] = copyBuf.b[1] = 0; } |
| 66 | inline Variant(const null &) : type(typeObject), valObject(0) { } |
| 67 | inline Variant(bool inValue) : type(typeBool), valBool(inValue) { } |
| 68 | inline Variant(double inValue) : type(typeDouble), valDouble(inValue) { } |
| 69 | inline Variant(const ::String &inValue); // later |
| 70 | |
| 71 | inline Variant(cpp::Int64 inValue) : type(typeInt64), valInt64(inValue) { } |
| 72 | inline Variant(cpp::UInt64 inValue) : type(typeInt64), valInt64(inValue) { } |
| 73 | inline Variant(int inValue) : type(typeInt), valInt(inValue) { } |
| 74 | inline Variant(cpp::UInt32 inValue) : type(typeInt), valInt(inValue) { } |
| 75 | inline Variant(cpp::Int16 inValue) : type(typeInt), valInt(inValue) { } |
| 76 | inline Variant(cpp::UInt16 inValue) : type(typeInt), valInt(inValue) { } |
| 77 | inline Variant(cpp::Int8 inValue) : type(typeInt), valInt(inValue) { } |
| 78 | inline Variant(cpp::UInt8 inValue) : type(typeInt), valInt(inValue) { } |