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  27. <a name="boost_asio.reference.basic_datagram_socket.send.overload2"></a><a class="link" href="overload2.html" title="basic_datagram_socket::send (2 of 3 overloads)">basic_datagram_socket::send
    28. 

  28.           (2 of 3 overloads)</a>
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  30. <p>
    31. 

  31.             Send some data on a connected socket.
    32. 

  32.           </p>
    33. 

  33. <pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
    34. 

  34.     <span class="keyword">typename</span> <a class="link" href="../../ConstBufferSequence.html" title="Constant buffer sequence requirements">ConstBufferSequence</a><span class="special">&gt;</span>
    35. 

  35. <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="identifier">send</span><span class="special">(</span>
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  36.     <span class="keyword">const</span> <span class="identifier">ConstBufferSequence</span> <span class="special">&amp;</span> <span class="identifier">buffers</span><span class="special">,</span>
    37. 

  37.     <span class="identifier">socket_base</span><span class="special">::</span><span class="identifier">message_flags</span> <span class="identifier">flags</span><span class="special">);</span>
    38. 

  38. </pre>
    39. 

  39. <p>
    40. 

  40.             This function is used to send data on the datagram socket. The function
    41. 

  41.             call will block until the data has been sent successfully or an error
    42. 

  42.             occurs.
    43. 

  43.           </p>
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  44. <h6>
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  45. <a name="boost_asio.reference.basic_datagram_socket.send.overload2.h0"></a>
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  46.             <span><a name="boost_asio.reference.basic_datagram_socket.send.overload2.parameters"></a></span><a class="link" href="overload2.html#boost_asio.reference.basic_datagram_socket.send.overload2.parameters">Parameters</a>
    47. 

  47.           </h6>
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  48. <div class="variablelist">
    49. 

  49. <p class="title"><b></b></p>
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  50. <dl>
    51. 

  51. <dt><span class="term">buffers</span></dt>
    52. 

  52. <dd><p>
    53. 

  53.                   One ore more data buffers to be sent on the socket.
    54. 

  54.                 </p></dd>
    55. 

  55. <dt><span class="term">flags</span></dt>
    56. 

  56. <dd><p>
    57. 

  57.                   Flags specifying how the send call is to be made.
    58. 

  58.                 </p></dd>
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  59. </dl>
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  60. </div>
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  61. <h6>
    62. 

  62. <a name="boost_asio.reference.basic_datagram_socket.send.overload2.h1"></a>
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  63.             <span><a name="boost_asio.reference.basic_datagram_socket.send.overload2.return_value"></a></span><a class="link" href="overload2.html#boost_asio.reference.basic_datagram_socket.send.overload2.return_value">Return
    64. 

  64.             Value</a>
    65. 

  65.           </h6>
    66. 

  66. <p>
    67. 

  67.             The number of bytes sent.
    68. 

  68.           </p>
    69. 

  69. <h6>
    70. 

  70. <a name="boost_asio.reference.basic_datagram_socket.send.overload2.h2"></a>
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  71.             <span><a name="boost_asio.reference.basic_datagram_socket.send.overload2.exceptions"></a></span><a class="link" href="overload2.html#boost_asio.reference.basic_datagram_socket.send.overload2.exceptions">Exceptions</a>
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  72.           </h6>
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  73. <div class="variablelist">
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  74. <p class="title"><b></b></p>
    75. 

  75. <dl>
    76. 

  76. <dt><span class="term">boost::system::system_error</span></dt>
    77. 

  77. <dd><p>
    78. 

  78.                   Thrown on failure.
    79. 

  79.                 </p></dd>
    80. 

  80. </dl>
    81. 

  81. </div>
    82. 

  82. <h6>
    83. 

  83. <a name="boost_asio.reference.basic_datagram_socket.send.overload2.h3"></a>
    84. 

  84.             <span><a name="boost_asio.reference.basic_datagram_socket.send.overload2.remarks"></a></span><a class="link" href="overload2.html#boost_asio.reference.basic_datagram_socket.send.overload2.remarks">Remarks</a>
    85. 

  85.           </h6>
    86. 

  86. <p>
    87. 

  87.             The send operation can only be used with a connected socket. Use the
    88. 

  88.             send_to function to send data on an unconnected datagram socket.
    89. 

  89.           </p>
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  93. <td align="right"><div class="copyright-footer">Copyright &#169; 2003-2012 Christopher M. Kohlhoff<p>
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  94.         Distributed under the Boost Software License, Version 1.0. (See accompanying
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  95.         file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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