From b2706e48a8104ba9e024db232e9f340fc5fc7bba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BD=D1=82=D0=BE=D0=BD?= <a.sysoev@b2b-center.ru>
Date: Sun, 31 Mar 2024 12:36:08 +0300
Subject: [PATCH] const buffer

---
 boost_boilerplate/CMakeLists.txt                    |  9 +++++++--
 .../src/chapter02_io/output_buffer.cpp              | 13 +++++++++++++
 2 files changed, 20 insertions(+), 2 deletions(-)
 create mode 100644 boost_boilerplate/src/chapter02_io/output_buffer.cpp

diff --git a/boost_boilerplate/CMakeLists.txt b/boost_boilerplate/CMakeLists.txt
index e851bc0..0759741 100644
--- a/boost_boilerplate/CMakeLists.txt
+++ b/boost_boilerplate/CMakeLists.txt
@@ -54,7 +54,12 @@ add_executable(connecting_a_socket
   src/sdk.h)
 target_link_libraries(connecting_a_socket PRIVATE Threads::Threads)
 
-add_executable(accepting_connections.cpp
+add_executable(accepting_connections
   src/chapter01_the_basics/accepting_connections.cpp
   src/sdk.h)
-target_link_libraries(accepting_connections.cpp PRIVATE Threads::Threads)
+target_link_libraries(accepting_connections PRIVATE Threads::Threads)
+
+add_executable(output_buffer
+  src/chapter02_io/output_buffer.cpp
+  src/sdk.h)
+target_link_libraries(output_buffer PRIVATE Threads::Threads)
diff --git a/boost_boilerplate/src/chapter02_io/output_buffer.cpp b/boost_boilerplate/src/chapter02_io/output_buffer.cpp
new file mode 100644
index 0000000..9d19043
--- /dev/null
+++ b/boost_boilerplate/src/chapter02_io/output_buffer.cpp
@@ -0,0 +1,13 @@
+#include <boost/asio.hpp>
+#include <iostream>
+
+using namespace boost;
+using namespace std;
+
+int main()
+{
+  string buf = "Hello, World!"s;
+  asio::const_buffers_1 output_buf = asio::buffer(const_cast<const string&>(buf));
+
+  return EXIT_SUCCESS;
+}