stream oriented io

boost_boilerplate/CMakeLists.txt

@@ -68,3 +68,8 @@ add_executable(input_buffer
   src/chapter02_io/input_buffer.cpp
   src/sdk.h)
 target_link_libraries(input_buffer PRIVATE Threads::Threads)
+
+add_executable(stream_oriented_buffers
+  src/chapter02_io/stream_oriented_buffers.cpp
+  src/sdk.h)
+target_link_libraries(stream_oriented_buffers PRIVATE Threads::Threads)

boost_boilerplate/src/chapter02_io/stream_oriented_buffers.cpp

@@ -0,0 +1,24 @@
+#include "../sdk.h"
+#include <boost/asio.hpp>
+#include <iostream>
+
+using namespace boost;
+namespace sys = boost::system;
+using namespace std;
+
+int main()
+{
+  asio::streambuf buf;
+  ostream output(&buf);
+
+  output << "Message1\nMessage2"s;
+  istream input(&buf);
+
+  string message1;
+
+  std::getline(input, message1);
+
+  assert(message1 == "Message1"s);
+
+  return EXIT_SUCCESS;
+}