Rename nocopy to noncopyable.

src/conf.h

@@ -379,12 +379,14 @@ inline unsigned UPX_MIN(unsigned a, unsigned b) { return a < b ? a : b; }
 
 #define ByteArray(var, size)    Array(unsigned char, var, size)
 
-struct nocopy
+struct noncopyable
 {
-    inline nocopy() {}
+protected:
+    inline noncopyable() {}
+    inline ~noncopyable() {}
 private:
-    nocopy(const nocopy &); // undefined
-    nocopy& operator=(const nocopy &); // undefined
+    noncopyable(const noncopyable &); // undefined
+    const noncopyable& operator=(const noncopyable &); // undefined
 };
 
 

src/linker.h

@@ -34,7 +34,7 @@
 // ElfLinker
 **************************************************************************/
 
-class ElfLinker : private nocopy
+class ElfLinker : private noncopyable
 {
     friend class Packer;
 public:
@@ -110,7 +110,7 @@ protected:
 };
 
 
-struct ElfLinker::Section : private nocopy
+struct ElfLinker::Section : private noncopyable
 {
     char *name;
     void *input;
@@ -125,7 +125,7 @@ struct ElfLinker::Section : private nocopy
 };
 
 
-struct ElfLinker::Symbol : private nocopy
+struct ElfLinker::Symbol : private noncopyable
 {
     char *name;
     Section *section;
@@ -136,7 +136,7 @@ struct ElfLinker::Symbol : private nocopy
 };
 
 
-struct ElfLinker::Relocation : private nocopy
+struct ElfLinker::Relocation : private noncopyable
 {
     const Section *section;
     unsigned offset;

src/pefile.h

@@ -229,7 +229,7 @@ protected:
         RT_MANIFEST, RT_LAST
     };
 
-    class Interval : private nocopy
+    class Interval : private noncopyable
     {
         unsigned capacity;
         void *base;
@@ -257,7 +257,7 @@ protected:
         static int __acc_cdecl_qsort compare(const void *p1,const void *p2);
     };
 
-    class Reloc : private nocopy
+    class Reloc : private noncopyable
     {
         upx_byte *start;
         unsigned size;
@@ -280,7 +280,7 @@ protected:
         void finish(upx_byte *&p,unsigned &size);
     };
 
-    class Resource : private nocopy
+    class Resource : private noncopyable
     {
         struct res_dir_entry;
         struct res_dir;
@@ -331,7 +331,7 @@ protected:
          */
     };
 
-    class Export : private nocopy
+    class Export : private noncopyable
     {
         struct export_dir_t
         {