source: dev/trunk/ab5.0/abdev/BasicCompiler_Common/include/Type.h@ 447

Last change on this file since 447 was 447, checked in by dai_9181, 16 years ago

共変戻り値のオーバーロードをサポートした。
File size: 8.9 KB
Line 
1#pragma once
2
3#include <string>
4#include <vector>
5
6#include <boost/foreach.hpp>
7
8#include <jenga/include/common/Exception.h>
9#include <BoostSerializationSupport.h>
10#include <jenga/include/smoothie/BasicFixed.h>
11
12#include <option.h>
13#include <Program.h>
14
15#include <windows.h>
16
17class CClass;
18
19class GenericType;
20typedef std::vector<GenericType> GenericTypes;
21
22class Type{
23 int basicType;
24 union{
25 LONG_PTR index;
26 const CClass *pClass;
27 };
28
29 // ジェネリクス クラス インスタンス型の場合に使う
30 GenericTypes actualGenericTypes;
31
32 // 型パラメータで使う
33 std::string formalTypeName; // 型パラメータの名前
34 int formalTypeIndex; // 型パラメータの引数番号
35
36 // XMLシリアライズ用
37private:
38 friend class boost::serialization::access;
39 template<class Archive> void serialize(Archive& ar, const unsigned int version)
40 {
41 trace_for_serialize( "serializing - Type" );
42
43 ar & BOOST_SERIALIZATION_NVP( basicType );
44 if( HasMember() )
45 {
46 ar & boost::serialization::make_nvp("pClass", const_cast<CClass *&>(pClass));
47 ar & BOOST_SERIALIZATION_NVP( actualGenericTypes );
48 }
49 else
50 {
51 ar & BOOST_SERIALIZATION_NVP( index );
52 }
53
54 if( IsTypeParameter() )
55 {
56 ar & BOOST_SERIALIZATION_NVP( formalTypeName );
57 ar & BOOST_SERIALIZATION_NVP( formalTypeIndex );
58 }
59 }
60
61public:
62 static int GetBasicSize( int basicType );
63
64 Type():
65 basicType( DEF_NON ),
66 index( -1 ){}
67 Type( int basicType ):
68 basicType( basicType ),
69 index( -1 ){}
70
71 Type( int basicType, LONG_PTR index )
72 : basicType( basicType )
73 , index( index )
74 {
75 }
76
77 Type( int basicType, const CClass &objClass ):
78 basicType( basicType ),
79 index( (LONG_PTR)&objClass ){}
80
81 Type( const Type &type )
82 : basicType( type.basicType )
83 , index( type.index )
84 , actualGenericTypes( type.actualGenericTypes )
85 , formalTypeName( type.formalTypeName )
86 , formalTypeIndex( type.formalTypeIndex )
87 {
88 }
89
90 ~Type();
91
92 void operator= ( const Type &type )
93 {
94 basicType = type.basicType;
95 index = type.index;
96 actualGenericTypes = type.actualGenericTypes;
97 formalTypeName = type.formalTypeName;
98 formalTypeIndex = type.formalTypeIndex;
99 }
100
101 __inline int GetBasicType() const
102 {
103 return basicType;
104 }
105 LONG_PTR GetIndex() const
106 {
107 return index;
108 }
109 const CClass &GetClass() const;
110
111 void SetBasicType( int basicType ){
112 this->basicType = basicType;
113 }
114 void SetIndex( LONG_PTR index ){
115 this->index = index;
116 }
117 void SetClassPtr( const CClass *pClass )
118 {
119 int naturalBasicType = NATURAL_TYPE( basicType );
120 if( !HasMember() )
121 {
122 Jenga::Throw( "クラスまたは構造体でない型に対してSetClassPtrを呼び出した" );
123 }
124 this->pClass = pClass;
125 }
126 void SetNull(){
127 SetBasicType( DEF_NON );
128 SetIndex( -1 );
129 }
130 void SetType( int basicType, LONG_PTR index ){
131 SetBasicType( basicType );
132 SetIndex( index );
133 }
134 void SetType( int basicType, const CClass *pClass ){
135 SetBasicType( basicType );
136 this->pClass = pClass;
137 }
138 void SetActualGenericTypes( const GenericTypes &genericTypes )
139 {
140 this->actualGenericTypes = genericTypes;
141 }
142
143 int PtrLevel() const
144 {
145 return PTR_LEVEL( basicType );
146 }
147 void PtrLevelUp(){
148 PTR_LEVEL_UP( basicType );
149 }
150 void PtrLevelDown(){
151 PTR_LEVEL_DOWN( basicType );
152 }
153
154 bool Equals( const Type &type ) const;
155 bool IsCovariant( const Type &type ) const;
156
157 int GetBasicSize() const;
158 int GetSize() const;
159
160 bool IsNull() const;
161
162 bool IsByte() const;
163 bool IsSByte() const;
164 bool IsWord() const;
165 bool IsInteger() const;
166 bool IsDWord() const;
167 bool IsLong() const;
168 bool IsQWord() const;
169 bool IsInt64() const;
170 bool IsSingle() const;
171 bool IsDouble() const;
172 bool IsBoolean() const;
173
174 static bool IsPointer( int basicType );
175 bool IsPointer() const;
176 bool IsSigned() const;
177 bool IsNaturalWhole() const;
178 bool IsWhole() const;
179 bool IsReal() const;
180 bool Is64() const;
181 bool IsProcPtr() const;
182 bool IsStruct() const;
183 bool IsStructPtr() const;
184 bool IsObject() const;
185 bool IsObjectPtr() const;
186 bool IsTypeParameter() const;
187 bool IsObjectClass() const;
188 bool IsStringClass() const;
189 bool IsVoidPtr() const;
190 bool IsAny() const;
191 bool IsDelegate() const;
192 bool IsInterface() const;
193 bool IsComInterface() const;
194
195 // オブジェクトや構造体など、メンバを持つ型かどうかを判別する
196 bool HasMember() const;
197
198 // 型パラメータの名前を取得
199 const std::string &GetFormalTypeName() const
200 {
201 if( !IsTypeParameter() )
202 {
203 Jenga::Throw( "型パラメータでない型に対してGetFormalTypeNameメソッドが呼ばれた" );
204 }
205 return formalTypeName;
206 }
207 void SetFormalTypeName( const std::string &formalTypeName )
208 {
209 if( !IsTypeParameter() )
210 {
211 Jenga::Throw( "型パラメータでない型に対してSetFormalTypeNameメソッドが呼ばれた" );
212 }
213 this->formalTypeName = formalTypeName;
214 }
215 int GetFormalTypeIndex() const
216 {
217 if( !IsTypeParameter() )
218 {
219 Jenga::Throw( "型パラメータでない型に対してGetFormalTypeIndexメソッドが呼ばれた" );
220 }
221 return formalTypeIndex;
222 }
223 void SetFormalTypeIndex( int formalTypeIndex )
224 {
225 if( !IsTypeParameter() )
226 {
227 Jenga::Throw( "型パラメータでない型に対してSetFormalTypeIndexメソッドが呼ばれた" );
228 }
229 this->formalTypeIndex = formalTypeIndex;
230 }
231
232 // 未完成
233 const Type &GetActualGenericType( int index ) const;
234 bool HasActualGenericType() const;
235
236 //型名を取得
237 std::string ToString() const;
238
239
240private:
241 static const int basicTypeList[];
242 static const std::string basicTypeNameList[];
243public:
244 static bool StringToBasicType( const std::string &typeName, int &basicType );
245 static const char *Type::BasicTypeToCharPtr( const Type &type );
246 static int GetBasicTypeFromSimpleName( const char *variable );
247};
248typedef std::vector<Type> Types;
249
250/*!
251@brief ジェネリックな型を解決する
252@param typeParameter ジェネリック型を指定する。ここに解決後の型が入る。
253 classType インスタンス化されているオブジェクトの型
254 pUserProc 現在コンパイル中の関数（ただしクラスメソッドのみ）
255*/
256void ResolveFormalGenericTypeParameter( Type &typeParameter, const Type &classType, const UserProc *pUserProc = NULL );
257
258class GenericType
259{
260 std::string name;
261 Type type;
262
263 // XMLシリアライズ用
264private:
265 friend class boost::serialization::access;
266 template<class Archive> void serialize(Archive& ar, const unsigned int version)
267 {
268 trace_for_serialize( "serializing - GenericType" );
269
270 ar & BOOST_SERIALIZATION_NVP( name );
271 ar & BOOST_SERIALIZATION_NVP( type );
272 }
273
274public:
275 GenericType( const std::string &name, const Type &type )
276 : name( name )
277 , type( type )
278 {
279 }
280 GenericType()
281 {
282 }
283 ~GenericType()
284 {
285 }
286
287 const std::string &GetName() const
288 {
289 return name;
290 }
291 const Type &GetType() const
292 {
293 return type;
294 }
295};
296
297class BlittableType
298{
299 Type basicType;
300 CClass *pClass;
301
302 // XMLシリアライズ用
303private:
304 friend class boost::serialization::access;
305 template<class Archive> void serialize(Archive& ar, const unsigned int version)
306 {
307 trace_for_serialize( "serializing - BlittableType" );
308
309 ar & BOOST_SERIALIZATION_NVP( basicType );
310 ar & BOOST_SERIALIZATION_NVP( pClass );
311 }
312
313public:
314 bool isTargetObjectModule;
315 BlittableType( const Type &basicType, CClass *pClass )
316 : basicType( basicType )
317 , pClass( pClass )
318 , isTargetObjectModule( true )
319 {
320 }
321 BlittableType()
322 : isTargetObjectModule( true )
323 {
324 }
325 const Type &GetBasicType() const
326 {
327 return basicType;
328 }
329 const CClass *GetClassPtr() const
330 {
331 return pClass;
332 }
333 const std::string GetCreateStaticMethodFullName() const;
334};
335class BlittableTypes : public std::vector<BlittableType>
336{
337 // XMLシリアライズ用
338private:
339 friend class boost::serialization::access;
340 template<class Archive> void serialize(Archive& ar, const unsigned int version)
341 {
342 trace_for_serialize( "serializing - BlittableTypes" );
343
344 ar & boost::serialization::make_nvp("vector_BlittableType",
345 boost::serialization::base_object<std::vector<BlittableType>>(*this));
346 }
347
348public:
349 bool IsExist( Type type ) const
350 {
351 const BlittableTypes &blittableTypes = *this;
352 BOOST_FOREACH( const BlittableType &blittableType, blittableTypes ){
353 if( blittableType.GetBasicType().Equals( type ) ){
354 return true;
355 }
356 }
357 return false;
358 }
359 const BlittableType &Find( const Type &type ) const
360 {
361 const BlittableTypes &blittableTypes = *this;
362 BOOST_FOREACH( const BlittableType &blittableType, blittableTypes ){
363 if( blittableType.GetBasicType().Equals( type ) ){
364 return blittableType;
365 }
366 }
367 Jenga::Throw( "Blittable型ではない" );
368
369 static BlittableType dummy;
370 return dummy;
371 }
372 const CClass *GetClassPtr( const Type &type ) const
373 {
374 const BlittableTypes &blittableTypes = *this;
375 BOOST_FOREACH( const BlittableType &blittableType, blittableTypes ){
376 if( blittableType.GetBasicType().Equals( type ) ){
377 return blittableType.GetClassPtr();
378 }
379 }
380 return NULL;
381 }
382 const CClass &GetClass( const Type &type ) const
383 {
384 return *GetClassPtr( type );
385 }
386};
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