fix undefined reference to allocator::allocator()

alib2std/src/extensions/allocFix.hpp

+/*
+ * allocFix.hpp
+ *
+ * Created on: Mar 6, 2018
+ * Author: Jan Travnicek
+ */
+
+#ifndef __ALLOC_FIX_HPP_
+#define __ALLOC_FIX_HPP_
+
+namespace ext {
+
+template < class Alloc >
+class AllocFix {
+public:
+	AllocFix ( ) {
+		static Alloc alloc;
+	}
+};
+
+} /* namespace ext */
+
+#endif /* __ALLOC_FIX_HPP_ */

alib2std/src/extensions/deque.hpp

@@ -14,11 +14,12 @@
 #include <string>
 #include "compare.hpp"
+#include "allocFix.hpp"
 namespace ext {
 template < class T, class Alloc = std::allocator < T > >
-class deque : public std::deque < T, Alloc > {
+class deque : public std::deque < T, Alloc >, AllocFix < Alloc > {
 public:
 #ifdef __clang__
 	using std::deque < T, Alloc >::deque;

alib2std/src/extensions/forward_list.hpp

@@ -14,11 +14,12 @@
 #include <string>
 #include "compare.hpp"
+#include "allocFix.hpp"
 namespace ext {
 template < class T, class Alloc = std::allocator < T > >
-class forward_list : public std::forward_list < T, Alloc > {
+class forward_list : public std::forward_list < T, Alloc >, AllocFix < Alloc > {
 public:
 #ifdef __clang__
 	using std::forward_list < T, Alloc >::forward_list;

alib2std/src/extensions/list.hpp

@@ -14,11 +14,12 @@
 #include <string>
 #include "compare.hpp"
+#include "allocFix.hpp"
 namespace ext {
 template < class T, class Alloc = std::allocator < T > >
-class list : public std::list < T, Alloc > {
+class list : public std::list < T, Alloc >, AllocFix < Alloc > {
 public:
 #ifdef __clang__
 	using std::list < T, Alloc >::list;

alib2std/src/extensions/map.hpp

@@ -16,11 +16,12 @@
 #include "compare.hpp"
 #include "pair.hpp"
+#include "allocFix.hpp"
 namespace ext {
 template < typename T, typename R, typename Cmp = std::less < >, typename Alloc = std::allocator < std::pair < const T, R > > >
-class map : public std::map < T, R, Cmp, Alloc > {
+class map : public std::map < T, R, Cmp, Alloc >, AllocFix < Alloc > {
 public:
 #ifdef __clang__
 	using std::map< T, R, Cmp, Alloc >::map;

alib2std/src/extensions/set.hpp

@@ -14,11 +14,12 @@
 #include <string>
 #include "compare.hpp"
+#include "allocFix.hpp"
 namespace ext {
 template < typename T, typename Cmp = std::less < >, typename Alloc = std::allocator < T > >
-class set : public std::set < T, Cmp, Alloc > {
+class set : public std::set < T, Cmp, Alloc >, AllocFix < Alloc > {
 public:
 #ifdef __clang__
 	using std::set < T, Cmp, Alloc >::set;

alib2std/src/extensions/unordered_map.hpp

@@ -14,11 +14,12 @@
 #include <string>
 #include "compare.hpp"
+#include "allocFix.hpp"
 namespace ext {
 template < class T, class R, class Hash = std::hash < T >, class KeyEqual = std::equal_to < T >, class Alloc = std::allocator < std::pair < const T, R > > >
-class unordered_map : public std::unordered_map < T, R, Hash, KeyEqual, Alloc > {
+class unordered_map : public std::unordered_map < T, R, Hash, KeyEqual, Alloc >, AllocFix < Alloc > {
 public:
 #ifdef __clang__
 	using std::unordered_map < T, R, Hash, KeyEqual, Alloc >::unordered_map;

alib2std/src/extensions/vector.hpp

@@ -14,11 +14,12 @@
 #include <string>
 #include "compare.hpp"
+#include "allocFix.hpp"
 namespace ext {
 template < class T, class Alloc = std::allocator < T > >
-class vector : public std::vector < T, Alloc > {
+class vector : public std::vector < T, Alloc >, AllocFix < Alloc > {
 public:
 #ifdef __clang__
 	using std::vector< T, Alloc >::vector;