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<div class="section" id="question-prompt-stream-4">
<span id="methods-question-prompt-stream-4"></span><span id="index-0"></span><h1>question_prompt_stream/4<a class="headerlink" href="#question-prompt-stream-4" title="Permalink to this headline">¶</a></h1>
<div class="section" id="description">
<h2>Description<a class="headerlink" href="#description" title="Permalink to this headline">¶</a></h2>
<div class="highlight-logtalk notranslate"><div class="highlight"><pre><span></span>question_prompt_stream(<span class="nv">Kind</span>, <span class="nv">Component</span>, <span class="nv">Prompt</span>, <span class="nv">Stream</span>)
</pre></div>
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<p>User-defined hook method for specifying the default prompt and input
stream for asking a question for a given kind and <a class="reference internal" href="../../glossary.html#term-component"><span class="xref std std-term">component</span></a>.
This method is declared in the <a class="reference external" href="https://logtalk.org/library/logtalk_0.html#logtalk-0" title="(in Logtalk APIs v3.24.0)"><span class="xref std std-ref">logtalk</span></a> built-in
object as a public, multifile, and dynamic predicate.</p>
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<div class="section" id="modes-and-number-of-proofs">
<h2>Modes and number of proofs<a class="headerlink" href="#modes-and-number-of-proofs" title="Permalink to this headline">¶</a></h2>
<div class="highlight-logtalk notranslate"><div class="highlight"><pre><span></span>question_prompt_stream(<span class="o">?</span>nonvar, <span class="o">?</span>nonvar, <span class="o">?</span>atom, <span class="o">?</span>stream_or_alias) <span class="o">-</span> zero_or_more
</pre></div>
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<h2>Examples<a class="headerlink" href="#examples" title="Permalink to this headline">¶</a></h2>
<div class="highlight-logtalk notranslate"><div class="highlight"><pre><span></span><span class="p">:- </span><span class="k">multifile</span>(logtalk<span class="o">::</span>question_prompt_stream<span class="o">/</span><span class="m">4</span>).
<span class="p">:- </span><span class="k">dynamic</span>(logtalk<span class="o">::</span>question_prompt_stream<span class="o">/</span><span class="m">4</span>).
logtalk<span class="o">::</span>question_prompt_stream(question, debugger, <span class="s">' > '</span>, user_input).
</pre></div>
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<div class="admonition seealso">
<p class="first admonition-title">See also</p>
<p class="last"><a class="reference internal" href="ask_question_5.html#methods-ask-question-5"><span class="std std-ref">ask_question/5</span></a>,
<a class="reference internal" href="question_hook_6.html#methods-question-hook-6"><span class="std std-ref">question_hook/6</span></a>,
<a class="reference internal" href="message_hook_4.html#methods-message-hook-4"><span class="std std-ref">message_hook/4</span></a>,
<a class="reference internal" href="message_prefix_stream_4.html#methods-message-prefix-stream-4"><span class="std std-ref">message_prefix_stream/4</span></a>,
<a class="reference internal" href="message_tokens_2.html#methods-message-tokens-2"><span class="std std-ref">message_tokens//2</span></a>,
<a class="reference internal" href="print_message_3.html#methods-print-message-3"><span class="std std-ref">print_message/3</span></a>,
<a class="reference internal" href="print_message_tokens_3.html#methods-print-message-tokens-3"><span class="std std-ref">print_message_tokens/3</span></a>,
<a class="reference internal" href="print_message_token_4.html#methods-print-message-token-4"><span class="std std-ref">print_message_token/4</span></a></p>
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