15.05

CPP/7zip/Archive/7z/7zCompressionMode.h

@@ -9,37 +9,62 @@
 namespace NArchive {
 namespace N7z {
 
-struct CMethodFull: public CProps
+struct CMethodFull: public CMethodProps
 {
   CMethodId Id;
-  UInt32 NumInStreams;
-  UInt32 NumOutStreams;
+  UInt32 NumStreams;
 
-  bool IsSimpleCoder() const { return (NumInStreams == 1) && (NumOutStreams == 1); }
+  bool IsSimpleCoder() const { return NumStreams == 1; }
 };
 
-struct CBind
+struct CBond2
 {
-  UInt32 InCoder;
-  UInt32 InStream;
   UInt32 OutCoder;
   UInt32 OutStream;
+  UInt32 InCoder;
 };
 
 struct CCompressionMethodMode
 {
+  /*
+    if (Bonds.Empty()), then default bonds must be created
+    if (Filter_was_Inserted)
+    {
+      Methods[0] is filter method
+      Bonds don't contain bonds for filter (these bonds must be created)
+    }
+  */
+
   CObjectVector<CMethodFull> Methods;
-  CRecordVector<CBind> Binds;
+  CRecordVector<CBond2> Bonds;
+
+  bool IsThereBond_to_Coder(unsigned coderIndex) const
+  {
+    FOR_VECTOR(i, Bonds)
+      if (Bonds[i].InCoder == coderIndex)
+        return true;
+    return false;
+  }
+
+  bool DefaultMethod_was_Inserted;
+  bool Filter_was_Inserted;
+
   #ifndef _7ZIP_ST
   UInt32 NumThreads;
+  bool MultiThreadMixer;
   #endif
+  
   bool PasswordIsDefined;
   UString Password;
 
   bool IsEmpty() const { return (Methods.IsEmpty() && !PasswordIsDefined); }
-  CCompressionMethodMode(): PasswordIsDefined(false)
+  CCompressionMethodMode():
+      DefaultMethod_was_Inserted(false),
+      Filter_was_Inserted(false),
+      PasswordIsDefined(false)
       #ifndef _7ZIP_ST
       , NumThreads(1)
+      , MultiThreadMixer(true)
       #endif
   {}
 };