Support vector initialization using an initializer list

Author: mike-matera

library.properties

@@ -1,5 +1,5 @@
 name=ArduinoSTL
-version=0.1.6
+version=0.1.7
 author=Mike Matera <matera@lifealgorithmic.com>
 maintainer=Mike Matera <matera@lifealgorithmic.com>
 sentence=A port of uClibc++ packaged as an Arduino library.

src/initializer_list

@@ -0,0 +1,61 @@
+/*	Copyright (C) 2016 Michael Matera
+
+	This file is part of the uClibc++ Library.
+
+	This library is free software; you can redistribute it and/or
+	modify it under the terms of the GNU Lesser General Public
+	License as published by the Free Software Foundation; either
+	version 2.1 of the License, or (at your option) any later version.
+
+	This library is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+	Lesser General Public License for more details.
+
+	You should have received a copy of the GNU Lesser General Public
+	License along with this library; if not, write to the Free Software
+	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+*/
+
+
+#ifndef __STD_HEADER_INITIALIZER_LIST
+#define __STD_HEADER_INITIALIZER_LIST
+
+#pragma GCC visibility push(default)
+
+namespace std { 
+
+template<class T> 
+class initializer_list {
+  
+private:
+  const T* array; 
+  size_t len; 
+
+  // Initialize from a { ... } construct
+  initializer_list(const T *a, size_t l) {
+  }
+
+public:
+  
+  // default constructor
+  initializer_list() : array(NULL), len(0) {}
+
+  size_t size() const {
+    return len;
+  }
+
+  const T *begin() {
+    return array; 
+  }
+
+  const T *end() {
+    return array + len;
+  }
+
+};
+
+}
+
+#endif

src/vector

@@ -24,7 +24,7 @@
 #include <func_exception>
 #include <algorithm>
 #include <type_traits>
-
+#include <initializer_list>
 
 #ifndef __STD_HEADER_VECTOR
 #define __STD_HEADER_VECTOR
@@ -94,6 +94,16 @@ namespace std{
 			}
 		}
 
+		_UCXXEXPORT vector(initializer_list<T> in, const Allocator & al=Allocator()) :
+		  a(al)
+		{
+		  data_size = in.size() + __UCLIBCXX_STL_BUFFER_SIZE__;
+		  elements = in.size();
+		  data = a.allocate(data_size);
+		  for(size_type i = 0; i < elements; i++) 
+		    a.construct(data+i, *(in.begin()+i));
+		}
+
 		_UCXXEXPORT ~vector();	//Below
 
 		_UCXXEXPORT vector<T,Allocator>& operator=(const vector<T,Allocator>& x){