source: dev/BasicCompiler_Common/Class.cpp@ 89

#include "common.h"

#ifdef _AMD64_
#include "../BasicCompiler64/opcode.h"
#else
#include "../BasicCompiler32/opcode.h"
#endif

CDBClass *pobj_DBClass;

CClass *pobj_CompilingClass;
CClass *pobj_StringClass;

CMember *pCompilingMethod;



CMember::CMember( CClass *pobj_c, DWORD access, bool isConst, bool isRef, char *buffer, int nowLine ){
    extern int cp;

    //構文を解析
    char VarName[VN_SIZE];
    char init_buf[VN_SIZE];
    char constract_parameter[VN_SIZE];
    GetDimentionFormat(buffer,VarName,SubScripts,*this,init_buf,constract_parameter);

    //重複チェック
    if(pobj_c->DupliCheckAll(VarName)){
        SetError(15,VarName,cp);
    }

    /*
    TODO: 消す
    メンバ定義は抽象クラスでもOK
    if( IsObject() ){
        if( GetClass().IsAbstract() ){
            //抽象クラスだったとき
            SetError(125,GetClass().name,cp);
        }
    }*/

    //メンバ名
    name=(char *)HeapAlloc(hHeap,0,lstrlen(VarName)+1);
    lstrcpy(name,VarName);

    //アクセス権
    dwAccess=access;

    //定数扱いかどうか
    this->isConst = isConst;

    //初期データ
    InitBuf=(char *)HeapAlloc(hHeap,0,lstrlen(init_buf)+1);
    lstrcpy(InitBuf,init_buf);

    //コンストラクタ用のパラメータ
    ConstractParameter=(char *)HeapAlloc(hHeap,0,lstrlen(constract_parameter)+1);
    lstrcpy(ConstractParameter,constract_parameter);

    //ソースコードの位置
    source_code_address=nowLine;
}
CMember::CMember(CMember &member):
    Type( member )
{

    //name
    name=(char *)HeapAlloc(hHeap,0,lstrlen(member.name)+1);
    lstrcpy(name,member.name);

    //定数扱いかどうか
    isConst = member.isConst;

    //SubScripts
    memcpy(SubScripts,member.SubScripts,MAX_ARRAYDIM*sizeof(int));

    //ソースコードの位置
    source_code_address=member.source_code_address;
}
CMember::CMember(){
    memset(this,0,sizeof(CMember));
}
CMember::~CMember(){
    HeapDefaultFree(name);
    if(InitBuf) HeapDefaultFree(InitBuf);
    if(ConstractParameter) HeapDefaultFree(ConstractParameter);
}

bool CMember::IsConst(){
    return isConst;
}

void CMember::InitStaticMember(void){
    //静的メンバをグローバル領域に作成

    //イテレータをリセット
    extern CDBClass *pobj_DBClass;
    pobj_DBClass->Iterator_Reset();

    int back_cp=cp;

    while(pobj_DBClass->Iterator_HasNext()){
        CClass *pobj_c;
        pobj_c=pobj_DBClass->Iterator_GetNext();

        int i=0;
        foreach( CMember *member, pobj_c->staticMembers ){
            char temporary[VN_SIZE];
            sprintf(temporary,"%s.%s",pobj_c->name,member->name);
            dim(
                temporary,
                member->SubScripts,
                *member,
                member->InitBuf,
                member->ConstractParameter,
                0);

            //ネイティブコードバッファの再確保
            ReallocNativeCodeBuffer();

            i++;
        }
    }

    cp=back_cp;
}



CMethod::CMethod(CMethod *pobj){
    //コピーコンストラクタ
    memset(this,0,sizeof(CMethod));

    pUserProc=pobj->pUserProc;

    bAbstract=pobj->bAbstract;

    bVirtual=pobj->bVirtual;
}
CMethod::CMethod(){
    memset(this,0,sizeof(CMethod));
}
CMethod::~CMethod(){
}




CClass::CClass(const char *name){
    memset(this,0,sizeof(CClass));

    vtbl_offset=-1;

    this->name=(char *)HeapAlloc(hHeap,0,lstrlen(name)+1);
    lstrcpy(this->name,name);

    isCompilingConstructor = false;
    isCompilingDestructor = false;
}
CClass::~CClass(){
    int i;

    //クラス名
    HeapDefaultFree(name);

    if(ppobj_Member){
        //メンバ
        for(i=0;i<iMemberNum;i++){
            delete ppobj_Member[i];
        }
        HeapDefaultFree(ppobj_Member);
        ppobj_Member=0;
    }

    //静的メンバ
    foreach( CMember *member, staticMembers ){
        delete member;
    }

    //メソッド
    foreach( CMethod *method, methods ){
        delete method;
    }

    //静的メソッド
    foreach( CMethod *method, staticMethods ){
        delete method;
    }
}

bool CClass::IsStructure() const
{
    return classType == CClass::Structure;
}

void CClass::Inherits( CClass *pInheritsClass ){

    //メンバをコピー
    ppobj_Member=(CMember **)HeapReAlloc(
        hHeap,
        0,
        ppobj_Member,
        pInheritsClass->iMemberNum*sizeof(CMember *));
    iMemberNum=pInheritsClass->iMemberNum;
    for(int i3=0;i3<pInheritsClass->iMemberNum;i3++){
        ppobj_Member[i3]=new CMember( *pInheritsClass->ppobj_Member[i3] );

        //dwAccess
        if(pInheritsClass->ppobj_Member[i3]->dwAccess==ACCESS_PRIVATE)
            ppobj_Member[i3]->dwAccess=ACCESS_NON;
        else ppobj_Member[i3]->dwAccess=pInheritsClass->ppobj_Member[i3]->dwAccess;
    }

    //メソッドをコピー
    foreach( CMethod *baseMethod, pInheritsClass->methods ){
        CMethod *method = new CMethod( baseMethod );

        //dwAccess
        if(baseMethod->dwAccess==ACCESS_PRIVATE)
            method->dwAccess=ACCESS_NON;
        else method->dwAccess=baseMethod->dwAccess;

        //pobj_Inherits
        // ※継承元のClassIndexをセット（入れ子継承を考慮する）
        if(baseMethod->pobj_InheritsClass==0)
            method->pobj_InheritsClass=pInheritsClass;
        else
            method->pobj_InheritsClass=
                baseMethod->pobj_InheritsClass;

        methods.push_back( method );
    }

    //仮想関数の数
    vtbl_num=pInheritsClass->vtbl_num;

    //継承先のクラスをメンバとして保持する
    pobj_InheritsClass = pInheritsClass;
}
void CClass::AddMember( DWORD dwAccess, bool isConst, bool isRef, char *buffer ){
    ppobj_Member = (CMember **)HeapReAlloc( hHeap, 0, ppobj_Member, ( iMemberNum + 1 ) * sizeof(CMember *) );
    ppobj_Member[iMemberNum] = new CMember( this, dwAccess, isConst, isRef, buffer );
    iMemberNum++;
}
void CClass::AddStaticMember( DWORD dwAccess, bool isConst, bool isRef, char *buffer, int nowLine ){
    CMember *member = new CMember( this, dwAccess, isConst, isRef, buffer, nowLine );
    staticMembers.push_back( member );
}
void CClass::AddMethod( UserProc *pUserProc,DWORD dwAccess, bool isConst, BOOL bAbstract, BOOL bVirtual ){
    CMethod *method = new CMethod();
    method->pUserProc = pUserProc;
    method->dwAccess = dwAccess;
    method->isConst = isConst;
    method->bAbstract = bAbstract;
    method->bVirtual = bVirtual;
    method->pobj_InheritsClass = 0;

    methods.push_back( method );

    // プロシージャオブジェクトと関連付け
    pUserProc->SetMethod( method );
}
void CClass::AddStaticMethod(UserProc *pUserProc,DWORD dwAccess){
    CMethod *method = new CMethod();
    method->pUserProc=pUserProc;
    method->dwAccess=dwAccess;
    method->bAbstract=0;
    method->bVirtual=0;
    method->pobj_InheritsClass=0;

    staticMethods.push_back( method );

    // プロシージャオブジェクトと関連付け
    pUserProc->SetMethod( method );
}
BOOL CClass::DupliCheckAll(const char *name){
    //重複チェック

    //メンバ
    if(DupliCheckMember(name)) return 1;

    //メソッド
    foreach( CMethod *method, methods ){
        if( lstrcmp( name, method->pUserProc->GetName().c_str() ) == 0 ){
            return 1;
        }
    }

    return 0;
}
BOOL CClass::DupliCheckMember(const char *name){
    //重複チェック

    //メンバ
    for( int i=0;i<iMemberNum;i++){
        if(lstrcmp(name,ppobj_Member[i]->name)==0){
            return 1;
        }
    }

    //静的メンバ
    foreach( CMember *member, staticMembers ){
        if( lstrcmp( name, member->name ) == 0 ){
            return 1;
        }
    }

    return 0;
}
CMethod *CClass::GetMethodInfo( UserProc *pUserProc ) const
{
    for( int i=(int)methods.size()-1; i>=0; i-- ){
        if( pUserProc == methods[i]->pUserProc ){
            return methods[i];
        }
    }
    return NULL;
}
CMethod *CClass::GetStaticMethodInfo( UserProc *pUserProc ) const
{
    for( int i=(int)staticMethods.size()-1; i>=0; i-- ){
        if( pUserProc == staticMethods[i]->pUserProc ) return staticMethods[i];
    }
    return NULL;
}
bool CClass::IsExistMethod( const char *name ) const
{
    foreach( CMethod *method, methods ){
        if( method->pUserProc->GetName() == name ) return true;
    }
    return false;
}
bool CClass::IsExistStaticMethod( const char *name ) const
{
    foreach( CMethod *method, staticMethods ){
        if( method->pUserProc->GetName() == name ) return true;
    }
    return false;
}

void CClass::EnumStaticMethod( const char *methodName, std::vector<UserProc *> &subs ) const
{
    foreach( CMethod *method, staticMethods ){
        if( method->pUserProc->GetName() == methodName ){
            subs.push_back( method->pUserProc );
        }
    }
}

void CClass::EnumMethod( const char *methodName, std::vector<UserProc *> &subs ) const
{
    //オブジェクトのメンバ関数の場合
    //※オーバーライドされた関数を先にサーチする必要があるため、バックサーチを行う
    for( int i=(int)methods.size()-1; i>=0; i-- ){
        if( methods[i]->pUserProc->GetName() == methodName ){
            subs.push_back( methods[i]->pUserProc );
        }
    }
}

void CClass::EnumMethod( const BYTE idOperatorCalc, std::vector<UserProc *> &subs ) const
{
    //オブジェクトのメンバ関数の場合
    //※オーバーライドされた関数を先にサーチする必要があるため、バックサーチを行う
    for( int i=(int)methods.size()-1; i>=0; i-- ){
        UserProc *pUserProc = methods[i]->pUserProc;
        const char *temp = pUserProc->GetName().c_str();
        if(temp[0]==1&&temp[1]==ESC_OPERATOR){
            if((BYTE)temp[2]==idOperatorCalc){
                subs.push_back( pUserProc );
            }
        }
    }
}

//デフォルト コンストラクタ メソッドを取得
CMethod *CClass::GetConstructorMethod() const
{
    if( ConstructorMemberSubIndex == -1 ) return NULL;
    return methods[ConstructorMemberSubIndex];
}

//デストラクタ メソッドを取得
CMethod *CClass::GetDestructorMethod() const
{
    if( DestructorMemberSubIndex == -1 ) return NULL;
    return methods[DestructorMemberSubIndex];
}

//サイズを取得
int CClass::GetSize() const
{
    return GetMemberOffset( NULL, NULL );
}

//メンバのオフセットを取得
int CClass::GetMemberOffset( const char *memberName, int *pMemberNum ) const
{
    int i,i2,offset;

    //仮想関数が存在する場合は関数リストへのポインタのサイズを追加
    if(vtbl_num) offset=PTR_SIZE;
    else offset=0;

    int alignment;
    if(iAlign) alignment=iAlign;
    else alignment=1;

    int iMaxAlign=0;
    for(i=0;i<iMemberNum;i++){
        CMember *pMember = ppobj_Member[i];

        i2 = pMember->GetSize();

        //アラインメントを算出
        int member_size;
        if( pMember->IsStruct() ){
            //メンバクラスのアラインメントを取得
            member_size=pMember->GetClass().GetAlignment();
        }
        else{
            //メンバサイズを取得
            member_size=i2;
        }
        if(iMaxAlign<member_size) iMaxAlign=member_size;

        //アラインメントを考慮
        if(iAlign&&iAlign<member_size){
            if(offset%alignment) offset+=alignment-(offset%alignment);
        }
        else{
            if(alignment<member_size) alignment=member_size;

            if(member_size==0){
                //メンバを持たないクラス
                //※何もしない（オフセットの計算をしない）
            }
            else{
                if(offset%member_size) offset+=member_size-(offset%member_size);
            }
        }

        if(memberName){
            //メンバ指定がある場合は、オフセットを返す
            if(lstrcmp(pMember->name,memberName)==0){
                if(pMemberNum) *pMemberNum=i;
                return offset;
            }
        }

        //配列を考慮したメンバサイズを取得
        member_size=i2 * JumpSubScripts(pMember->SubScripts);

        //メンバサイズを加算
        offset+= member_size;
    }

    if(iMaxAlign<alignment) alignment=iMaxAlign;

    //アラインメントを考慮
    if(alignment){
        if(offset%alignment) offset+=alignment-(offset%alignment);
    }

    if(pMemberNum) *pMemberNum=i;
    return offset;
}

int CClass::GetAlignment() const
{
    int i;
    int alignment,member_size;

    if(vtbl_num) alignment=PTR_SIZE;
    else alignment=0;

    for(i=0;i<iMemberNum;i++){
        CMember *pMember = ppobj_Member[i];

        if(pMember->IsStruct()){
            //メンバクラスのアラインメントを取得
            member_size=pMember->GetClass().GetAlignment();
        }
        else{
            //メンバサイズを取得
            member_size = pMember->GetSize();
        }

        //アラインメントをセット
        if(alignment<member_size) alignment=member_size;
    }

    if(alignment==0) return 0;

    if(iAlign) alignment=iAlign;

    return alignment;
}



int CClass::GetFuncNumInVtbl( const UserProc *pUserProc ) const
{
    int n = 0;
    foreach( CMethod *method, methods ){
        if( method->pUserProc == pUserProc ) break;
        if( method->bVirtual ) n++;
    }
    return n;
}
LONG_PTR CClass::GetVtblGlobalOffset(void){

    //既に存在する場合はそれを返す
    if(vtbl_offset!=-1) return vtbl_offset;


    //////////////////////////////////////
    // 存在しないときは新たに生成する
    //////////////////////////////////////

    UserProc **ppsi;
    ppsi=(UserProc **)HeapAlloc(hHeap,0,vtbl_num*sizeof(UserProc *));

    //関数テーブルに値をセット
    int i2 = 0;
    foreach( CMethod *method, methods ){
        if(method->bVirtual){
            method->pUserProc->Using();

            if(method->bAbstract){
                extern int cp;
                SetError(300,NULL,cp);

                ppsi[i2]=0;
            }
            else ppsi[i2]=method->pUserProc;
            i2++;
        }
    }

    vtbl_offset=dataTable.AddBinary((void *)ppsi,vtbl_num*sizeof(LONG_PTR));

    for( int i=0; i < vtbl_num; i++ ){
        pobj_Reloc->AddSchedule_DataSection(vtbl_offset+i*sizeof(LONG_PTR));
    }

    HeapDefaultFree(ppsi);

    return vtbl_offset;
}
void CClass::ActionVtblSchedule(LONG_PTR ImageBase, LONG_PTR MemPos_CodeSection){
    if(vtbl_offset==-1) return;

    LONG_PTR *pVtbl;
    pVtbl=(LONG_PTR *)((char *)dataTable.GetPtr()+vtbl_offset);

    int i;
    for(i=0;i<vtbl_num;i++){
        UserProc *pUserProc;
        pUserProc=(UserProc *)pVtbl[i];
        if(!pUserProc) continue;
        pVtbl[i]=pUserProc->beginOpAddress+ImageBase+MemPos_CodeSection;
    }
}
bool CClass::IsAbstract() const
{
    //未実装の仮想関数を持つ場合はtrueを返す

    foreach( CMethod *method, methods ){
        if(method->bVirtual){
            if(method->bAbstract){
                return true;
            }
        }
    }

    /*
    TODO: 消す
    これはAB5からは良くなった（参照型になったため）

    //コンポジションの関係にあるメンバも検査する
    for(int i=0;i < iMemberNum;i++){
        if(ppobj_Member[i]->IsObject()){
            if(ppobj_Member[i]->GetClass().IsAbstract())
                return true;
        }
    }
    */

    return false;
}

// コンストラクタのコンパイルを開始
void CClass::NotifyStartConstructorCompile(){
    isCompilingConstructor = true;
}

//コンストラクタのコンパイルを終了
void CClass::NotifyFinishConstructorCompile(){
    isCompilingConstructor = false;
}

//コンストラクタをコンパイル中かどうかを判別
bool CClass::IsCompilingConstructor() const
{
    return isCompilingConstructor;
}

//デストラクタのコンパイルを開始
void CClass::NotifyStartDestructorCompile(){
    isCompilingDestructor = true;
}

//デストラクタのコンパイルを終了
void CClass::NotifyFinishDestructorCompile(){
    isCompilingDestructor = false;
}

//デストラクタをコンパイル中かどうかを判別
bool CClass::IsCompilingDestructor() const
{
    return isCompilingDestructor;
}


//自身と等しいクラスかどうかを確認
bool CClass::IsEquals( const CClass *pClass ) const
{
    if( this == pClass ) return true;
    return false;
}

//自身の派生クラスかどうかを確認
bool CClass::IsSubClass( const CClass *pClass ) const
{
    pClass = pClass->pobj_InheritsClass;
    while( pClass ){
        if( this == pClass ) return true;
        pClass = pClass->pobj_InheritsClass;
    }
    return false;
}

//自身と等しいまたは派生クラスかどうかを確認
bool CClass::IsEqualsOrSubClass( const CClass *pClass ) const
{
    if( IsEquals( pClass ) ) return true;
    return IsSubClass( pClass );
}



int CDBClass::hash(const char *name){
    int key;

    for(key=0;*name!='\0';name++){
        key=((key<<8)+ *name )%MAX_CLASS_HASH;
    }

    return key;
}

void CDBClass::DestroyClass(CClass *pobj_c){
    if(pobj_c->pobj_NextClass){
        DestroyClass(pobj_c->pobj_NextClass);
    }

    delete pobj_c;
}

CDBClass::CDBClass():
    pStringClass( NULL ),
    pObjectClass( NULL ),
    pCompilingClass( NULL ),
    pCompilingMethod( NULL ),
    ppobj_IteClass( NULL ),
    iIteMaxNum( 0 ),
    iIteNextNum( 0 )
{
    memset( pobj_ClassHash, 0, MAX_CLASS_HASH * sizeof(CClass *) );
}
CDBClass::~CDBClass(){
    int i;
    for(i=0;i<MAX_CLASS_HASH;i++){
        if(pobj_ClassHash[i]) DestroyClass(pobj_ClassHash[i]);
    }

    if(ppobj_IteClass) HeapDefaultFree(ppobj_IteClass);
}

void CDBClass::ActionVtblSchedule(LONG_PTR ImageBase, LONG_PTR MemPos_CodeSection){
    int i;
    for(i=0;i<MAX_CLASS_HASH;i++){
        if(pobj_ClassHash[i]){
            CClass *pobj_c;
            pobj_c=pobj_ClassHash[i];
            while(1){
                pobj_c->ActionVtblSchedule(ImageBase,MemPos_CodeSection);

                if(pobj_c->pobj_NextClass==0) break;
                pobj_c=pobj_c->pobj_NextClass;
            }
        }
    }
}

CClass *CDBClass::check(const char *name){
    int key;
    key=hash(name);

    if(pobj_ClassHash[key]){
        CClass *pobj_c;
        pobj_c=pobj_ClassHash[key];
        while(1){
            if(lstrcmp(name,pobj_c->name)==0){
                //重複した場合
                return pobj_c;
            }

            if(pobj_c->pobj_NextClass==0) break;
            pobj_c=pobj_c->pobj_NextClass;
        }
    }
    return 0;
}

CClass *CDBClass::AddClass(const char *name,int nowLine){
    //////////////////////////////////////////////////////////////////////////
    // クラスを追加
    // ※名前のみを登録。その他の情報はSetClassメソッドで！
    //////////////////////////////////////////////////////////////////////////

    CClass *pobj_c;
    pobj_c=new CClass(name);

    if(lstrcmp(name,"String")==0){
        //Stringクラス
        pobj_StringClass=pobj_c;
    }
    if( lstrcmp( name, "Object" ) == 0 ){
        pObjectClass = pobj_c;
    }


    /////////////////////////////////
    // ハッシュデータに追加
    /////////////////////////////////

    int key;
    key=hash(name);

    if(pobj_ClassHash[key]){
        CClass *pobj_c2;
        pobj_c2=pobj_ClassHash[key];
        while(1){
            if(lstrcmp(name,pobj_c2->name)==0){
                //重複した場合
                SetError(15,name,nowLine);
                return 0;
            }

            if(pobj_c2->pobj_NextClass==0) break;
            pobj_c2=pobj_c2->pobj_NextClass;
        }
        pobj_c2->pobj_NextClass=pobj_c;
    }
    else{
        pobj_ClassHash[key]=pobj_c;
    }

    return pobj_c;  
}

void CDBClass::InitNames(void){
    extern char *basbuf;
    int i;

    for(i=0;;i++){
        if(basbuf[i]=='\0') break;

        if(basbuf[i]==1&&(
            basbuf[i+1]==ESC_CLASS||
            basbuf[i+1]==ESC_TYPE||
            basbuf[i+1]==ESC_INTERFACE
            )){
                int nowLine;
                nowLine=i;

                i+=2;
                //アラインメント修飾子
                if(memicmp(basbuf+i,"Align(",6)==0){
                    i+=6;
                    i=JumpStringInPare(basbuf,i)+1;
                }

                int i2;
                char temporary[VN_SIZE];
                for(i2=0;;i++,i2++){
                    if(!IsVariableChar(basbuf[i])){
                        temporary[i2]=0;
                        break;
                    }
                    temporary[i2]=basbuf[i];
                }

                //クラスを追加
                CClass *pClass = pobj_DBClass->AddClass(temporary,nowLine);
                if( pClass ){
                    if( basbuf[nowLine+1] == ESC_CLASS ){
                        pClass->classType = CClass::Class;
                    }
                    else if( basbuf[nowLine+1] == ESC_INTERFACE ){
                        pClass->classType = CClass::Interface;
                    }
                    else{
                        pClass->classType = CClass::Structure;
                    }
                }
        }
    }
}


void CDBClass::AddMethod(CClass *pobj_c, DWORD dwAccess, BOOL bStatic, bool isConst, BOOL bAbstract,
                         BOOL bVirtual, BOOL bOverride, char *buffer, int nowLine){
    int i,i2;
    char temporary[VN_SIZE];

    i=2;
    for(i2=0;;i++,i2++){
        if(buffer[i]=='('||buffer[i]=='\0'){
            temporary[i2]=0;
            break;
        }
        temporary[i2]=buffer[i];
    }


    //関数ハッシュへ登録
    UserProc *pUserProc;
    pUserProc=AddSubData(buffer,nowLine,bVirtual,pobj_c, (bStatic!=0) );
    if(!pUserProc) return;


    ////////////////////////////////////////////////////////////
    // コンストラクタ、デストラクタの場合の処理
    ////////////////////////////////////////////////////////////
    BOOL fConstructor=0,bDestructor=0;

    if(lstrcmp(temporary,pobj_c->name)==0){
        //コンストラクタの場合

        //標準コンストラクタ（引数なし）
        if(pUserProc->Params().size()==0) fConstructor=1;

        //強制的にConst修飾子をつける
        isConst = true;
    }
    else if(temporary[0]=='~'){
        //デストラクタの場合はその名前が正しいかチェックを行う
        if(lstrcmp(temporary+1,pobj_c->name)!=0)
            SetError(117,NULL,nowLine);
        else
            bDestructor=1;
    }
    if(fConstructor||bDestructor){
        // コンストラクタ、デストラクタのアクセシビリティをチェック

        //強制的にConst修飾子をつける
        isConst = true;
    }

    if( fConstructor == 1 )
        pobj_c->ConstructorMemberSubIndex = (int)pobj_c->methods.size();
    else if( bDestructor )
        pobj_c->DestructorMemberSubIndex = (int)pobj_c->methods.size();



    //////////////////
    // 重複チェック
    //////////////////

    if(pobj_c->DupliCheckMember(temporary)){
        SetError(15,temporary,nowLine);
        return;
    }

    //メソッド
    foreach( CMethod *method, pobj_c->methods ){
        //基底クラスと重複する場合はオーバーライドを行う
        if(method->pobj_InheritsClass) continue;

        if( method->pUserProc->GetName() == temporary ){
            if( Parameter::Equals( method->pUserProc->Params(), pUserProc->Params() ) ){
                //関数名、パラメータ属性が合致したとき
                SetError(15,pUserProc->GetName().c_str(),nowLine);
                return;
            }
        }
    }

    //仮想関数の場合
    if(bAbstract) pUserProc->CompleteCompile();

    //メソッドのオーバーライド
    foreach( CMethod *method, pobj_c->methods ){
        if( method->pUserProc->GetName() == temporary ){
            if( Parameter::Equals( method->pUserProc->Params(), pUserProc->Params() ) ){

                if(method->bVirtual){
                    //メンバ関数を上書き
                    method->pUserProc=pUserProc;
                    method->bAbstract=0;

                    if(!bOverride){
                        SetError(127,NULL,nowLine);
                    }
                    if(method->dwAccess!=dwAccess){
                        SetError(128,NULL,nowLine);
                    }

                    pUserProc->SetMethod( method );
                    return;
                }
            }
        }
    }

    if(bVirtual){
        pobj_c->vtbl_num++;
    }

    if(bOverride){
        SetError(12,"Override",nowLine);
    }

    if(bStatic){
        pobj_c->AddStaticMethod(pUserProc,dwAccess);
    }
    else{
        pobj_c->AddMethod(pUserProc, dwAccess, isConst, bAbstract, bVirtual);
    }
}

BOOL CDBClass::MemberVar_LoopRefCheck(const CClass &objClass){
    int i,i2,bRet=1;
    for(i=0;i<objClass.iMemberNum;i++){
        const CMember *pMember = objClass.ppobj_Member[i];
        if(pMember->IsStruct()){
            //循環参照でないかをチェック
            if(pobj_LoopRefCheck->check(pMember->GetClass().name)){
                extern int cp;
                SetError(124,pMember->GetClass().name,cp);
                return 0;
            }

            pobj_LoopRefCheck->add(objClass.name);

            i2=MemberVar_LoopRefCheck(pMember->GetClass());
            if(bRet==1) bRet=i2;

            pobj_LoopRefCheck->del(objClass.name);
        }
    }

    return bRet;
}

void CDBClass::GetClass_recur(const char *lpszInheritsClass){
    extern char *basbuf;
    int i,i2,i3,sub_address,top_pos;
    DWORD dwAccess;
    char temporary[8192];

    for(i=0;;i++){
        if(basbuf[i]=='\0') break;

        CClass *pobj_c;

        if(basbuf[i]==1&&basbuf[i+1]==ESC_INTERFACE){
            //////////////////////////
            // インターフェイス
            //////////////////////////

            top_pos=i;

            i+=2;

            //インターフェイス名を取得
            GetIdentifierToken( temporary, basbuf, i );

            pobj_c=pobj_DBClass->check(temporary);
            if(!pobj_c) continue;

            if(lpszInheritsClass){
                if(lstrcmp(lpszInheritsClass,pobj_c->name)!=0){
                    //継承先先読み用
                    continue;
                }
            }

            if(pobj_c->ppobj_Member){
                //既に先読みされているとき
                continue;
            }

            //メンバ用メモリを初期化
            pobj_c->ppobj_Member=(CMember **)HeapAlloc(hHeap,0,1);
            pobj_c->iMemberNum=0;

            pobj_c->ConstructorMemberSubIndex=-1;
            pobj_c->DestructorMemberSubIndex=-1;

            if(basbuf[i+1]==1&&basbuf[i+2]==ESC_INHERITS){
                //継承を行う場合
                for(i+=3,i2=0;;i++,i2++){
                    if(IsCommandDelimitation(basbuf[i])){
                        temporary[i2]=0;
                        break;
                    }
                    temporary[i2]=basbuf[i];
                }

                if(lstrcmpi(temporary,pobj_c->name)==0){
                    SetError(105,temporary,i);
                    goto Interface_InheritsError;
                }

                //継承元クラスを取得
                CClass *pInheritsClass = check(temporary);
                if( !pInheritsClass ){
                    SetError(106,temporary,i);
                    goto Interface_InheritsError;
                }

                //ループ継承でないかをチェック
                if(pobj_LoopRefCheck->check(temporary)){
                    SetError(123,temporary,i);
                    goto Interface_InheritsError;
                }

                if( pInheritsClass->ppobj_Member == 0 ){
                    //継承先が読み取られていないとき
                    pobj_LoopRefCheck->add(pobj_c->name);
                    GetClass_recur(temporary);
                    pobj_LoopRefCheck->del(pobj_c->name);
                }

                //継承させる
                pobj_c->Inherits( pInheritsClass );
            }
            else{
                //継承無し
                pobj_c->pobj_InheritsClass=0;

                //仮想関数の数を初期化
                pobj_c->vtbl_num=0;
            }
Interface_InheritsError:

            //メンバ変数、関数を取得
            while(1){
                i++;

                //エラー
                if(basbuf[i]==1&&(basbuf[i+1]==ESC_CLASS||basbuf[i+1]==ESC_TYPE||basbuf[i+1]==ESC_INTERFACE)){
                    SetError(22,"Interface",i);
                    i--;
                    break;
                }

                if(basbuf[i]==1&&basbuf[i+1]==ESC_INHERITS){
                    SetError(111,NULL,i);
                    break;
                }

                sub_address=i;

                for(i2=0;;i++,i2++){
                    if(IsCommandDelimitation(basbuf[i])){
                        temporary[i2]=0;
                        break;
                    }
                    temporary[i2]=basbuf[i];
                }
                if(temporary[0]=='\0'){
                    if(basbuf[i]=='\0'){
                        i--;
                        SetError(22,"Interface",top_pos);
                        break;
                    }
                    continue;
                }

                //End Interface記述の場合
                if(temporary[0]==1&&temporary[1]==ESC_ENDINTERFACE) break;

                if(!(temporary[0]==1&&(
                    temporary[1]==ESC_SUB||temporary[1]==ESC_FUNCTION
                    ))){
                    SetError(1,NULL,i);
                    break;
                }

                //メンバ関数を追加
                AddMethod(pobj_c,
                    ACCESS_PUBLIC,      //Publicアクセス権
                    0,                  //Static指定なし
                    false,              //Constではない
                    1,                  //Abstract
                    1,                  //Virtual
                    0,
                    temporary,
                    sub_address
                    );
            }
        }

        if(basbuf[i]==1&&(basbuf[i+1]==ESC_CLASS||basbuf[i+1]==ESC_TYPE)){
            //////////////////////////
            // クラス
            //////////////////////////

            top_pos=i;

            const DWORD dwClassType=basbuf[i+1];

            i+=2;

            //アラインメント修飾子
            int iAlign=0;
            if(memicmp(basbuf+i,"Align(",6)==0){
                i+=6;
                i+=GetStringInPare_RemovePare(temporary,basbuf+i)+1;
                iAlign=atoi(temporary);

                if(!(iAlign==1||iAlign==2||iAlign==4||iAlign==8||iAlign==16))
                    SetError(51,NULL,i);
            }


            //クラス名を取得
            GetIdentifierToken( temporary, basbuf, i );

            pobj_c=pobj_DBClass->check(temporary);
            if(!pobj_c) continue;

            if(lpszInheritsClass){
                if(lstrcmp(lpszInheritsClass,pobj_c->name)!=0){
                    //継承先先読み用
                    continue;
                }
            }

            if(pobj_c->ppobj_Member){
                //既に先読みされているとき
                continue;
            }

            pobj_c->iAlign=iAlign;

            //メンバ用メモリを初期化
            pobj_c->ppobj_Member=(CMember **)HeapAlloc(hHeap,0,1);
            pobj_c->iMemberNum=0;

            pobj_c->ConstructorMemberSubIndex=-1;
            pobj_c->DestructorMemberSubIndex=-1;

            //アクセス制限の初期値をセット
            if(dwClassType==ESC_CLASS) dwAccess=ACCESS_PRIVATE;
            else dwAccess=ACCESS_PUBLIC;

            if( lstrcmp( pobj_c->name, "Object" ) == 0 || dwClassType == ESC_TYPE ){
                //継承無し
                pobj_c->pobj_InheritsClass=0;

                //仮想関数の数を初期化
                pobj_c->vtbl_num=0;
            }
            else{
                if(basbuf[i+1]==1&&basbuf[i+2]==ESC_INHERITS){
                    //継承を行う場合
                    for(i+=3,i2=0;;i++,i2++){
                        if(IsCommandDelimitation(basbuf[i])){
                            temporary[i2]=0;
                            break;
                        }
                        temporary[i2]=basbuf[i];
                    }

                    if(lstrcmpi(temporary,pobj_c->name)==0){
                        SetError(105,temporary,i);
                        goto InheritsError;
                    }
                }
                else{
                    //Objectを継承する
                    lstrcpy( temporary, "Object" );
                }

                //継承元クラスを取得
                CClass *pInheritsClass = check(temporary);
                if( !pInheritsClass ){
                    SetError(106,temporary,i);
                    goto InheritsError;
                }

                //ループ継承でないかをチェック
                if(pobj_LoopRefCheck->check(temporary)){
                    SetError(123,temporary,i);
                    goto InheritsError;
                }

                if( pInheritsClass->ppobj_Member == 0 ){
                    //継承先が読み取られていないとき
                    pobj_LoopRefCheck->add(pobj_c->name);
                    GetClass_recur(temporary);
                    pobj_LoopRefCheck->del(pobj_c->name);
                }

                //継承させる
                pobj_c->Inherits( pInheritsClass );
            }
InheritsError:

            //メンバとメソッドを取得
            while(1){
                i++;

                //エラー
                if(basbuf[i]==1&&(basbuf[i+1]==ESC_CLASS||basbuf[i+1]==ESC_TYPE)){
                    SetError(22,"Class",i);
                    i--;
                    break;
                }

                if(basbuf[i]==1&&basbuf[i+1]==ESC_INHERITS){
                    SetError(111,NULL,i);
                    break;
                }

                //Static修飾子
                BOOL bStatic;
                if(basbuf[i]==1&&basbuf[i+1]==ESC_STATIC){
                    bStatic=1;
                    i+=2;
                }
                else bStatic=0;

                //Const修飾子
                bool isConst = false;
                if( basbuf[i] == 1 && basbuf[i + 1] == ESC_CONST ){
                    isConst = true;
                    i += 2;
                }
/*
                //Ref修飾子
                bool isRef = false;
                if( basbuf[i] == 1 && basbuf[i + 1] == ESC_BYREF ){
                    isRef = true;
                    i += 2;
                }*/

                if(basbuf[i]==1&&(
                    basbuf[i+1]==ESC_ABSTRACT||basbuf[i+1]==ESC_VIRTUAL||basbuf[i+1]==ESC_OVERRIDE||
                    basbuf[i+1]==ESC_SUB||basbuf[i+1]==ESC_FUNCTION
                    )){
                    i3=basbuf[i+1];
                    sub_address=i;
                }
                else i3=0;

                BOOL bVirtual=0,bAbstract=0,bOverride=0;
                if(i3==ESC_ABSTRACT){
                    bAbstract=1;
                    bVirtual=1;
                    i+=2;

                    i3=basbuf[i+1];
                }
                else if(i3==ESC_VIRTUAL){
                    bAbstract=0;
                    bVirtual=1;
                    i+=2;

                    i3=basbuf[i+1];
                }
                else if(i3==ESC_OVERRIDE){
                    bOverride=1;
                    bVirtual=1;

                    i+=2;

                    i3=basbuf[i+1];
                }

                for(i2=0;;i++,i2++){
                    if(IsCommandDelimitation(basbuf[i])){
                        temporary[i2]=0;
                        break;
                    }
                    temporary[i2]=basbuf[i];
                }
                if(temporary[0]=='\0'){
                    if(basbuf[i]=='\0'){

                        if(dwClassType==ESC_CLASS)
                            SetError(22,"Class",top_pos);
                        else
                            SetError(22,"Type",top_pos);

                        i--;
                        break;
                    }
                    continue;
                }

                //End Class記述の場合
                if(temporary[0]==1&&temporary[1]==ESC_ENDCLASS&&dwClassType==ESC_CLASS) break;
                if(temporary[0]==1&&temporary[1]==ESC_ENDTYPE&&dwClassType==ESC_TYPE) break;

                //アクセスを変更
                if(lstrcmpi(temporary,"Private")==0){
                    dwAccess=ACCESS_PRIVATE;
                    continue;
                }
                if(lstrcmpi(temporary,"Public")==0){
                    dwAccess=ACCESS_PUBLIC;
                    continue;
                }
                if(lstrcmpi(temporary,"Protected")==0){
                    dwAccess=ACCESS_PROTECTED;
                    continue;
                }

                extern int cp;
                if(i3==0){
                    if(bStatic){
                        //静的メンバを追加
                        cp=i;   //エラー用
                        pobj_c->AddStaticMember( dwAccess, isConst, false, temporary, i);
                    }
                    else{
                        //メンバを追加
                        cp=i;   //エラー用
                        pobj_c->AddMember( dwAccess, isConst, false, temporary );


                        if(pobj_c->ppobj_Member[pobj_c->iMemberNum-1]->IsStruct()){
                            if(pobj_c->ppobj_Member[pobj_c->iMemberNum-1]->GetClass().ppobj_Member==0){
                                //参照先が読み取られていないとき
                                GetClass_recur(pobj_c->ppobj_Member[pobj_c->iMemberNum-1]->GetClass().name);
                            }
                        }


                        if(pobj_c->ppobj_Member[pobj_c->iMemberNum-1]->IsStruct()){
                            //循環参照のチェック
                            pobj_LoopRefCheck->add(pobj_c->name);
                            if(!MemberVar_LoopRefCheck(pobj_c->ppobj_Member[pobj_c->iMemberNum-1]->GetClass())){
                                //エラー回避
                                pobj_c->ppobj_Member[pobj_c->iMemberNum-1]->SetBasicType( DEF_PTR_VOID );
                            }
                            pobj_LoopRefCheck->del(pobj_c->name);
                        }
                    }
                }
                else{
                    //メソッドを追加
                    cp=i;   //エラー用
                    AddMethod(pobj_c,
                        dwAccess,
                        bStatic,
                        isConst,
                        bAbstract,
                        bVirtual,
                        bOverride,
                        temporary,
                        sub_address);

                    if(bAbstract) continue;

                    for(;;i++){
                        if(basbuf[i]=='\0'){
                            i--;
                            break;
                        }
                        if(basbuf[i-1]!='*'&&
                            basbuf[i]==1&&(
                            basbuf[i+1]==ESC_SUB||
                            basbuf[i+1]==ESC_FUNCTION||
                            basbuf[i+1]==ESC_MACRO||
                            basbuf[i+1]==ESC_TYPE||
                            basbuf[i+1]==ESC_CLASS||
                            basbuf[i+1]==ESC_INTERFACE||
                            basbuf[i+1]==ESC_ENUM)){
                            GetDefaultNameFromES(i3,temporary);
                            SetError(22,temporary,i);
                        }
                        if(basbuf[i]==1&&basbuf[i+1]==GetEndXXXCommand((char)i3)){
                            i+=2;
                            break;
                        }
                    }
                }
            }
        }
    }
}

void CDBClass::GetAllClassInfo(void){
    //ループ継承チェック用のクラス
    pobj_LoopRefCheck=new CLoopRefCheck();

    //クラスを取得
    GetClass_recur(0);

    delete pobj_LoopRefCheck;
    pobj_LoopRefCheck=0;

    // イテレータ用のデータを作る
    pobj_DBClass->Iterator_Init();
}

void CDBClass::Compile_System_InitializeUserTypes(){

    ////////////////////////////////////////////////////////////////////
    // クラス登録
    ////////////////////////////////////////////////////////////////////

    // イテレータをリセット
    Iterator_Reset();

    while( Iterator_HasNext() ){
        CClass *pClass = Iterator_GetNext();

        char temporary[VN_SIZE];
        sprintf( temporary
            , "Add(%c%c_System_TypeForClass(\"%s\",\"%s\"))"
            , 1
            , ESC_NEW
            , ""                // 名前空間 (TODO: 実装)
            , pClass->name      // クラス名
            );

        // コンパイル
        ChangeOpcode( temporary );

        // ネイティブコードバッファの再確保
        ReallocNativeCodeBuffer();
    }


    ////////////////////////////////////////////////////////////////////
    // 継承関係登録
    ////////////////////////////////////////////////////////////////////
    // TODO: 未完成
    /*

    // イテレータをリセット
    Iterator_Reset();

    while( Iterator_HasNext() ){
        CClass *pClass = Iterator_GetNext();

        sprintf( genBuffer + length
            , "obj.Search( \"%s\" ).SetBaseType( Search( \"%s\" ) ):"
            , ""                // クラス名
            , pClass->name      // クラス名
            );
        length += lstrlen( genBuffer + length );

        while( length + 8192 > max ){
            max += 8192;
            genBuffer = (char *)realloc( genBuffer, max );
        }
    }*/
}



CClass *CDBClass::GetStringClass() const
{
    if( !pStringClass ){
        SetError();
        return NULL;
    }
    return pStringClass;
}
CClass *CDBClass::GetObjectClass() const
{
    if( !pObjectClass ){
        SetError();
        return NULL;
    }
    return pObjectClass;
}

void CDBClass::StartCompile( UserProc *pUserProc ){
    pCompilingClass = pUserProc->GetParentClassPtr();
    if( pCompilingClass ){
        pCompilingMethod = pCompilingClass->GetMethodInfo( pUserProc );
        if( !pCompilingMethod ){
            pCompilingMethod = pCompilingClass->GetStaticMethodInfo( pUserProc );
            if( !pCompilingMethod ){
                SetError(300,NULL,cp);
            }
        }
    }
    else{
        pCompilingMethod = NULL;
    }
}
CClass *CDBClass::GetNowCompilingClass(){
    return pCompilingClass;
}
CMethod *CDBClass::GetNowCompilingMethodInfo(){
    return pCompilingMethod;
}




//////////////////////
// イテレータ
//////////////////////

void CDBClass::Iterator_Init(void){
    if(ppobj_IteClass) HeapDefaultFree(ppobj_IteClass);

    iIteMaxNum=0;
    iIteNextNum=0;
    ppobj_IteClass=(CClass **)HeapAlloc(hHeap,0,1);

    int i;
    for(i=0;i<MAX_CLASS_HASH;i++){
        if(pobj_ClassHash[i]){
            CClass *pobj_c;
            pobj_c=pobj_ClassHash[i];
            while(1){
                ppobj_IteClass=(CClass **)HeapReAlloc(hHeap,0,ppobj_IteClass,(iIteMaxNum+1)*sizeof(CClass *));
                ppobj_IteClass[iIteMaxNum]=pobj_c;
                iIteMaxNum++;

                if(pobj_c->pobj_NextClass==0) break;
                pobj_c=pobj_c->pobj_NextClass;
            }
        }
    }
}
void CDBClass::Iterator_Reset(void){
    iIteNextNum = 0;
}
BOOL CDBClass::Iterator_HasNext(void){
    if(iIteNextNum<iIteMaxNum) return 1;
    return 0;
}
CClass *CDBClass::Iterator_GetNext(void){
    CClass *pobj_c;
    pobj_c=ppobj_IteClass[iIteNextNum];
    iIteNextNum++;
    return pobj_c;
}
int CDBClass::Iterator_GetMaxCount(void){
    return iIteMaxNum;
}