Changeset 367 for trunk/Include/Classes

Timestamp:

Nov 2, 2007, 2:55:38 AM (17 years ago)

Author:

dai

Message:

動的型情報の生成を高速化した。
リテラル文字列の生成処理を高速化した。

File:

• trunk/Include/Classes/ActiveBasic/Core/TypeInfo.ab (modified) (10 diffs)

trunk/Include/Classes/ActiveBasic/Core/TypeInfo.ab

@@ -9 +9 @@
     strNamespace As String
     name As String
+    fullName As String
 
 Protected
@@ -15 +16 @@
     'interfaces As f(^^;;;
 
-    Sub TypeBaseImpl()
-        strNamespace = ""
-        name = ""
-        baseType = Nothing
-    End Sub
-
-    Sub TypeBaseImpl( strNamespace As String, name As String )
+    Sub TypeBaseImpl( strNamespace As String, name As String, fullName As String )
         This.strNamespace = strNamespace
         This.name = name
+        This.fullName = fullName
         This.baseType = Nothing
     End Sub
-
-    Sub TypeBaseImpl( strNamespace As String, name As String, baseType As System.TypeInfo )
-        This.strNamespace = strNamespace
-        This.name = name
-        This.baseType = baseType
-    End Sub
-
-    /*
-    Sub TypeBaseImpl( strNamespace As String, name As String, baseType As Type, interfaces As ... )
-        This.strNamespace = strNamespace
-        This.name = name
-        This.baseType = baseType
-        This.interfaces = interfaces
-    End Sub
-    */
 
     Sub ~TypeBaseImpl()
@@ -61 +42 @@
 
     Override Function FullName() As String
-        If strNamespace.Length > 0 Then
-            Return strNamespace + "." + name
-        End If
-        Return name
+        Return fullName
     End Function
 
@@ -117 +95 @@
 Public
     Sub _System_TypeForValueType( name As String )
-        TypeBaseImpl( "", name )
+        TypeBaseImpl( "", name, name )
     End Sub
 
@@ -133 +111 @@
     numOfReference As Long
 
-    Sub _System_TypeForClass( strNamespace As String, name As String, referenceOffsets As *Long, numOfReference As Long )
-        TypeBaseImpl( strNamespace, name )
+    Sub _System_TypeForClass( strNamespace As String, name As String, fullName As String, referenceOffsets As *Long, numOfReference As Long )
+        TypeBaseImpl( strNamespace, name, fullName )
 
         This.referenceOffsets = referenceOffsets
         This.numOfReference = numOfReference
     End Sub
-    Sub _System_TypeForClass( strNamespace As String, name As String )
-        TypeBaseImpl( strNamespace, name )
+    Sub _System_TypeForClass( strNamespace As String, name As String, fullName As String )
+        TypeBaseImpl( strNamespace, name, fullName )
     End Sub
     Sub ~_System_TypeForClass()
@@ -173 +151 @@
 '--------------------------------------------------------------------
 Class _System_TypeBase
-    Static pTypes As *TypeBaseImpl
+    Static types As System.Collections.Generic.Dictionary<String, TypeBaseImpl>
 
     Static isReady = False
 
     Static Sub Add( typeInfo As TypeBaseImpl )
-        pTypes = realloc( pTypes, ( count + 1 ) * SizeOf(*System.TypeInfo) )
-        pTypes[count] = typeInfo
-        count++
+        types.Add( typeInfo.FullName, typeInfo )
     End Sub
 
     Static Sub InitializeValueType()
+        types = New System.Collections.Generic.Dictionary<String, TypeBaseImpl>(8192)
+
         ' 値型の追加
-        Add( New _System_TypeForValueType( "Byte" ) )
-        Add( New _System_TypeForValueType( "SByte" ) )
-        Add( New _System_TypeForValueType( "Word" ) )
-        Add( New _System_TypeForValueType( "Integer" ) )
-        Add( New _System_TypeForValueType( "DWord" ) )
-        Add( New _System_TypeForValueType( "Long" ) )
-        Add( New _System_TypeForValueType( "QWord" ) )
-        Add( New _System_TypeForValueType( "Int64" ) )
-        Add( New _System_TypeForValueType( "Boolean" ) )
-        Add( New _System_TypeForValueType( "Single" ) )
-        Add( New _System_TypeForValueType( "Double" ) )
+        Add( _System_Static_New _System_TypeForValueType[ strNamespace = "", name = "Byte", fullName = "Byte" ] )
+        Add( _System_Static_New _System_TypeForValueType[ strNamespace = "", name = "SByte", fullName = "SByte" ] )
+        Add( _System_Static_New _System_TypeForValueType[ strNamespace = "", name = "Word", fullName = "Word" ] )
+        Add( _System_Static_New _System_TypeForValueType[ strNamespace = "", name = "Integer", fullName = "Integer" ] )
+        Add( _System_Static_New _System_TypeForValueType[ strNamespace = "", name = "DWord", fullName = "DWord" ] )
+        Add( _System_Static_New _System_TypeForValueType[ strNamespace = "", name = "Long", fullName = "Long" ] )
+        Add( _System_Static_New _System_TypeForValueType[ strNamespace = "", name = "QWord", fullName = "QWord" ] )
+        Add( _System_Static_New _System_TypeForValueType[ strNamespace = "", name = "Int64", fullName = "Int64" ] )
+        Add( _System_Static_New _System_TypeForValueType[ strNamespace = "", name = "Boolean", fullName = "Boolean" ] )
+        Add( _System_Static_New _System_TypeForValueType[ strNamespace = "", name = "Single", fullName = "Single" ] )
+        Add( _System_Static_New _System_TypeForValueType[ strNamespace = "", name = "Double", fullName = "Double" ] )
     End Sub
 
@@ -202 +180 @@
 
         '例:
-        'Add( New _System_TypeForClass( "System", "String", [__offsets...], __numOfOffsets ) )
-        'Search( "System","String" ).SetBaseType( Search( "System","Object" ) )
-    End Sub
-
-Public
-    Static count As Long
+        'Add( New _System_TypeForClass( "System", "String", "System.String", [__offsets...], __numOfOffsets ) )
+        '...
+    End Sub
+    Static Sub InitializeUserTypesForBaseType()
+        ' このメソッドの実装はコンパイラが自動生成する
+
+        '例:
+        'Search( "System.String" ).SetBaseType( Search( "System.Object" ) )
+        '...
+    End Sub
+
+Public
     Static Sub Initialize()
-        pTypes = GC_malloc( 1 )
-        count = 0
-
         ' 値型を初期化
         InitializeValueType()
 
-        isReady = True
         ' Class / Interface / Enum / Delegate を初期化
         InitializeUserTypes()
 
-        selfTypeInfo = _System_TypeBase.Search( "System", "TypeInfo" ) As System.TypeInfo
+        isReady = True
+
+        ' 基底クラスを登録
+        InitializeUserTypesForBaseType()
+
+        selfTypeInfo = _System_TypeBase.Search( "System.TypeInfo" ) As System.TypeInfo
 
         _System_DebugOnly_OutputDebugString( Ex"ready dynamic meta datas!\r\n" )
@@ -228 +213 @@
     End Sub
 
-    Static Function Search( strNamespace As LPSTR, typeName As LPSTR ) As TypeBaseImpl
-        ' TODO: 名前空間に対応する
-
-        Dim i As Long
-        For i = 0 To ELM( count )
-            If pTypes[i].Name = typeName Then
-                Return pTypes[i]
-            End If
-        Next
-
-        Return Nothing
+    Static Function Search( fullName As String ) As TypeBaseImpl
+        If Object.ReferenceEquals(types, Nothing) Then
+            Return Nothing
+        End If
+
+        If isReady = False Then
+            Return Nothing
+        End If
+
+        If Object.ReferenceEquals( types.Item(fullName), Nothing ) Then
+            OutputDebugString( "TypeSearch Failed: " )
+            OutputDebugString( fullName )
+            OutputDebugString( Ex"\r\n" )
+        End If
+
+        Return types.Item(fullName)
     End Function
 
@@ -245 +235 @@
     End Function
 
-    Static selfTypeInfo = Nothing As System.TypeInfo
+    Static selfTypeInfo As System.TypeInfo
 
 End Class
@@ -253 +243 @@
 End Namespace
 
-Function _System_TypeBase_Search( strNamespace As LPSTR, typeName As LPSTR ) As ActiveBasic.Core.TypeBaseImpl
-    Return ActiveBasic.Core._System_TypeBase.Search( strNamespace, typeName )
+Function _System_TypeBase_Search( fullName As String ) As ActiveBasic.Core.TypeBaseImpl
+    Return ActiveBasic.Core._System_TypeBase.Search( fullName )
 End Function