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<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id= "thread.isstarted" xmlns= "http://docbook.org/ns/docbook" xmlns:xlink= "http://www.w3.org/1999/xlink" >
<refnamediv >
<refname > Thread::isStarted</refname>
<refpurpose > Tell if the referenced Thread has been started.</refpurpose>
</refnamediv>
<refsect1 role= "description" >
&reftitle.description;
<methodsynopsis >
<modifier > final</modifier> <modifier > public</modifier> <type > boolean</type> <methodname > Thread::isStarted</methodname>
<void />
</methodsynopsis>
<para >
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A Thread does not begin executing until a call to <function > Thread::start</function> .
A Thread cannot be started twice with a call to <function > Thread::start</function> .
The programmer should take care to avoid potential programming errors by calling state detection methods before attempting synchronization with another Thread.
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</para>
</refsect1>
<refsect1 role= "parameters" >
&reftitle.parameters;
&no.function.parameters;
</refsect1>
<refsect1 role= "returnvalues" >
&reftitle.returnvalues;
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<para > A boolean indication of state.</para>
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</refsect1>
</refentry>
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