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| 2 | #ifndef _ACTIVEBASIC_COMPILER_TYPE_H
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| 3 | #define _ACTIVEBASIC_COMPILER_TYPE_H
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| 4 |
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| 5 | class Type{
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| 6 | static const int basicTypeList[];
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| 7 | static const string basicTypeNameList[];
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| 8 |
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| 9 |
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| 10 | int basicType;
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| 11 | union{
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| 12 | LONG_PTR index;
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| 13 | CClass *pClass;
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| 14 | };
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| 15 |
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| 16 | public:
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| 17 |
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| 18 | static bool StringToBasicType( const string &typeName, int &basicType );
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| 19 | static bool StringToType( const string &typeName, Type &type );
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| 20 |
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| 21 | Type():
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| 22 | basicType( DEF_NON ),
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| 23 | index( -1 ){}
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| 24 | Type( int basicType ):
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| 25 | basicType( basicType ),
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| 26 | index( -1 ){}
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| 27 |
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| 28 | Type( int basicType, LONG_PTR index ):
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| 29 | basicType( basicType ),
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| 30 | index( index ){}
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| 31 |
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| 32 | Type( int basicType, CClass &objClass ):
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| 33 | basicType( basicType ),
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| 34 | index( (LONG_PTR)&objClass ){}
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| 35 |
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| 36 | Type( const Type &type ):
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| 37 | basicType( type.basicType ),
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| 38 | index( type.index ){}
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| 39 |
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| 40 | int GetBasicType() const
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| 41 | {
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| 42 | #ifdef _DEBUG
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| 43 | if( basicType<-10000 ){
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| 44 | DebugBreak();
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| 45 | }
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| 46 | #endif
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| 47 | return basicType;
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| 48 | }
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| 49 | LONG_PTR GetIndex() const
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| 50 | {
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| 51 | return index;
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| 52 | }
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| 53 | const CClass &GetClass() const
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| 54 | {
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| 55 | return *pClass;
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| 56 | }
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| 57 |
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| 58 | void SetBasicType( int basicType ){
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| 59 | this->basicType = basicType;
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| 60 | }
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| 61 | void SetIndex( LONG_PTR index ){
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| 62 | this->index = index;
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| 63 | }
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| 64 | void SetNull(){
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| 65 | SetBasicType( DEF_NON );
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| 66 | }
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| 67 | void SetType( int basicType, LONG_PTR index ){
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| 68 | SetBasicType( basicType );
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| 69 | SetIndex( index );
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| 70 | }
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| 71 | void SetType( int basicType, CClass *pClass ){
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| 72 | SetBasicType( basicType );
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| 73 | this->pClass = pClass;
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| 74 | }
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| 75 |
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| 76 | void PtrLevelUp(){
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| 77 | PTR_LEVEL_UP( basicType );
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| 78 | }
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| 79 |
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| 80 | bool Equals( const Type &type ) const;
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| 81 |
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| 82 | bool IsNull() const;
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| 83 | bool IsPointer() const;
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| 84 | bool IsSigned() const;
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| 85 | bool IsNaturalWhole() const;
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| 86 | bool IsWhole() const;
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| 87 | bool IsReal() const;
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| 88 | bool Is64() const;
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| 89 | bool IsProcPtr() const;
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| 90 | bool IsStruct() const;
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| 91 |
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| 92 | };
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| 93 |
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| 94 | #endif //_ACTIVEBASIC_COMPILER_TYPE_H
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