optimize piSwap and c++11 improvments

lib/main/containers/pideque.h

@@ -538,5 +538,7 @@ inline PICout operator <<(PICout s, const PIDeque<T> & v) {
 	return s;
 }
 
+template<typename T> inline void piSwap(PIDeque<T> & f, PIDeque<T> & s) {f.swap(s);}
+
 
 #endif // PIDEQUE_H

lib/main/containers/pimap.h

@@ -57,7 +57,7 @@ void piQuickSort(T * a, ssize_t N) {
 			if (i <= j) {
 				if (i != j) {
 					//piCout << "swap" << i << j << a[i] << a[j];
-					piSwapBinary<T>(a[i], a[j]);
+					piSwap<T>(a[i], a[j]);
 				}
 				i++; j--;
 			}
@@ -216,8 +216,8 @@ public:
 	PIMap<Key, T> & clear() {pim_content.clear(); pim_index.clear(); return *this;}
 	
 	void swap(PIMap<Key, T> & other) {
-		piSwapBinary<PIVector<T> >(pim_content, other.pim_content);
-		piSwapBinary<PIDeque<MapIndex> >(pim_index, other.pim_index);
+		pim_content.swap(other.pim_content);
+		pim_index.swap(other.pim_index);
 	}
 
 	PIMap<Key, T> & insert(const Key & key, const T & value) {
@@ -292,7 +292,7 @@ protected:
 				pim_index[i].index = ci;
 				break;
 			}
-		piSwapBinary<T>(pim_content[ci], pim_content.back());
+		piSwap<T>(pim_content[ci], pim_content.back());
 		pim_content.resize(pim_index.size());
 	}
 	const value_type _pair(ssize_t index) const {
@@ -342,5 +342,7 @@ inline PICout operator <<(PICout s, const PIMap<Key, Type> & v) {
 	return s;
 }
 
+template<typename Key, typename Type> inline void piSwap(PIMap<Key, Type> & f, PIMap<Key, Type> & s) {f.swap(s);}
+
 
 #endif // PIMAP_H

lib/main/containers/pivector.h

@@ -487,5 +487,7 @@ inline PICout operator <<(PICout s, const PIVector<T> & v) {
 	return s;
 }
 
+template<typename T> inline void piSwap(PIVector<T> & f, PIVector<T> & s) {f.swap(s);}
+
 
 #endif // PIVECTOR_H

lib/main/core/pibase.h

@@ -255,9 +255,15 @@ typedef unsigned long long ullong;
 typedef long long llong;
 typedef long double ldouble;
 
+#ifdef PIP_CXX11_SUPPORT
+#define piMove(v) std::move(v)
+#else
+#define piMove(v) v
+#endif
+
 /*! \brief Templated function for swap two values
  * \details Example:\n \snippet piincludes.cpp swap */
-template<typename T> inline void piSwap(T & f, T & s) {T t = f; f = s; s = t;}
+template<typename T> inline void piSwap(T & f, T & s) {T t(piMove(f)); f = piMove(s); s = piMove(t);}
 
 /*! \brief Templated function for swap two values without "="
  * \details Example:\n \snippet piincludes.cpp swapBinary */
@@ -294,6 +300,10 @@ template<> inline void piSwapBinary(const void *& f, const void *& s) {
 	}
 }
 
+template<> inline void piSwap(double & f, double & s) {piSwapBinary<double>(f, s);}
+template<> inline void piSwap(ldouble & f, ldouble & s) {piSwapBinary<ldouble>(f, s);}
+
+
 /*! \brief Function for compare two values without "=" by raw content
  * \details Example:\n \snippet piincludes.cpp compareBinary */
 inline bool piCompareBinary(const void * f, const void * s, size_t size) {

lib/main/core/pibytearray.h

@@ -316,6 +316,7 @@ __PIBYTEARRAY_SIMPLE_TYPE__(PIChar)
 
 
 template<> inline uint piHash(const PIByteArray & ba) {return ba.hash();}
+template<> inline void piSwap(PIByteArray & f, PIByteArray & s) {f.swap(s);}
 
 
 #endif // PIBYTEARRAY_H

lib/main/core/piobject.h

@@ -504,13 +504,19 @@ public:
 	explicit PIObject(const PIString & name = PIString());
 	
 	virtual ~PIObject();
-	
+
+#ifdef PIP_CXX11_SUPPORT
+	explicit PIObject(const PIObject & ) = delete;
+	void operator =(const PIObject & ) = delete;
+#else
 private:
 	explicit PIObject(const PIObject & );
 	void operator =(const PIObject & );
+#endif
 
+private:
 	uint _signature_;
-	
+
 public:
 	
 	//! Returns object name

lib/main/core/pistring.h

@@ -770,5 +770,6 @@ PIString versionNormalize(const PIString & v);
 
 
 template<> inline uint piHash(const PIString & s) {return s.hash();}
+template<> inline void piSwap(PIString & f, PIString & s) {f.swap(s);}
 
 #endif // PISTRING_H