Improved container support

test/src/test.cpp

@@ -2,7 +2,9 @@
 
 #include <vector>
 #include <array>
+#include <list>
 #include <fstream>
+#include <experimental/source_location>
 
 struct A {
 	int b;
@@ -29,12 +31,25 @@ int main() {
 		io::write(f, "test");
 
 		std::array<char, 2> a = {'a', 'b'};
+		// Does not store length by default
 		io::write(f, a);
 
-		std::array<std::string, 2> b = {"Hello", "World"};
-		io::write(f, b);
+		std::array b = {"Hello", "World"};
+		// Explicitly store length
+		io::write(f, b, true);
+
+		std::vector<int> c = {1, 2, 3, 4, 5};
+		// Stores length by default
+		io::write(f, c);
+
+		std::list d = {6, 7, 8, 9};
+		// Stores length by default
+		io::write(f, d);
 
 		io::write(f, A{4});
+
+		std::array e = {A{1}, A{5}, A{3}};
+		io::write(f, e, true);
 	}
 
 	{
@@ -43,19 +58,39 @@ int main() {
 		std::cout << io::read<size_t>(f) << '\n';
 		std::cout << io::read<std::string>(f) << '\n';
 
-		// auto v = io::read<std::array<char, 2>>(f);
-		auto a = io::read<std::vector<char>>(f);
+		// Length is implied by the array
+		auto a = io::read<std::array<char,2>>(f);
 		for (auto& v : a) {
 			std::cout << v << ' ';
 		}
 		std::cout << '\n';
 
+		// Length is read from file (optionally can be provided as parameter)
 		auto b = io::read<std::vector<std::string>>(f);
 		for (auto& v : b) {
 			std::cout << v << ' ';
 		}
 		std::cout << '\n';
 
+		auto c = io::read<std::vector<int>>(f);
+		for (auto& v : c) {
+			std::cout << v << ' ';
+		}
+		std::cout << '\n';
+
+		auto d = io::read<std::list<int>>(f);
+		for (auto& v : d) {
+			std::cout << v << ' ';
+		}
+		std::cout << '\n';
+
 		std::cout << io::read<A>(f).b << '\n';
+
+		auto e = io::read<std::list<int>>(f);
+		for (auto& v : e) {
+			std::cout << v << ' ';
+		}
+		std::cout << '\n';
+
 	}
 }