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    <p>I'm would guess that the constructor for <code>yami::agent</code> throws an exception which is why all the couts are not being run. As Oli mentioned in the comments all member variables of a class will be constructed before the class constructor is entered so <code>yami::agent::agent()</code> will be run before <code>Base::Base()</code> is entered. </p> <p>Edit:</p> <p>If you have something like:</p> <pre><code>class MyObject { yami::agent m_Agent; public: MyObject::MyObject() { } }; </code></pre> <p>then m_Agent will get constructed using its default constructor which is declared as <code>agent(const parameters &amp; options = parameters());</code>. As you mention, for some reason yami::agent::agent() throws an exception which could due to any number of reasons such as a network initialization error, invalid input parameters, etc....</p> <p>If you want to specify custom parameters to the yami::agent constructor you can do something like:</p> <pre><code> yami::parameters&amp; GetDefaultYamiOptions (void) { static yami::parameters options; /* The following are just some example parameters */ options.set_integer(yami::option_names::connection_retries, 1); options.set_integer(yami::option_names::connection_retry_delay_spread, 10); options.set_integer(yami::option_names::tcp_nonblocking, true); options.set_integer(yami::option_names::file_nonblocking, true); options.set_integer(yami::option_names::tcp_connect_timeout, 1000); return options; } class MyObject { yami::agent m_Agent; public: MyObject::MyObject() : m_Agent(GetDefaultYamiOptions()) { } }; </code></pre> <p>What parameters you need may be different than what I use and the cause of the issue may not be even related to incorrect parameters. It could well be a low level networking error from the OS or even hardware. </p>
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    1. COThanks usep for the help .. yami::agent client_agent; if I use above line in my code in private part of Base class wont it create default constructor of agent with default value? ANd if my above method is wrong , then how and where should I create constructor for Yami::agent(). Thanks ..
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    2. COThanks a lot uesp!!!!!!!! The code is working like a charm.
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