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<div class="section" id="module-arrayfire.util">

<span id="arrayfire-util-module"></span><h1>arrayfire.util module<a class="headerlink" href="#module-arrayfire.util" title="Permalink to this headline">¶</a></h1>

<p>Utility functions to help with Array metadata.</p>

<dl class="py function">

<dt id="arrayfire.util.dim4">

<code class="sig-prename descclassname"><span class="pre">arrayfire.util.</span></code><code class="sig-name descname"><span class="pre">dim4</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">d0</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">d1</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">d2</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">d3</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">1</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/arrayfire/util.html#dim4"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#arrayfire.util.dim4" title="Permalink to this definition">¶</a></dt>

<dl class="py function">

<dt id="arrayfire.util.dim4_to_tuple">

<code class="sig-prename descclassname"><span class="pre">arrayfire.util.</span></code><code class="sig-name descname"><span class="pre">dim4_to_tuple</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">dims</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">default</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">1</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/arrayfire/util.html#dim4_to_tuple"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#arrayfire.util.dim4_to_tuple" title="Permalink to this definition">¶</a></dt>

<dl class="py function">

<dt id="arrayfire.util.get_reversion">

<code class="sig-prename descclassname"><span class="pre">arrayfire.util.</span></code><code class="sig-name descname"><span class="pre">get_reversion</span></code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/arrayfire/util.html#get_reversion"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#arrayfire.util.get_reversion" title="Permalink to this definition">¶</a></dt>

<dd><p>Function to get the revision hash of the library.</p>

<dl class="py function">

<dt id="arrayfire.util.get_version">

<code class="sig-prename descclassname"><span class="pre">arrayfire.util.</span></code><code class="sig-name descname"><span class="pre">get_version</span></code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/arrayfire/util.html#get_version"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#arrayfire.util.get_version" title="Permalink to this definition">¶</a></dt>

<dd><p>Function to get the version of arrayfire.</p>

<dl class="py function">

<dt id="arrayfire.util.implicit_dtype">

<code class="sig-prename descclassname"><span class="pre">arrayfire.util.</span></code><code class="sig-name descname"><span class="pre">implicit_dtype</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">number</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">a_dtype</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/arrayfire/util.html#implicit_dtype"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#arrayfire.util.implicit_dtype" title="Permalink to this definition">¶</a></dt>

<dl class="py function">

<dt id="arrayfire.util.number_dtype">

<code class="sig-prename descclassname"><span class="pre">arrayfire.util.</span></code><code class="sig-name descname"><span class="pre">number_dtype</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">a</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/arrayfire/util.html#number_dtype"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#arrayfire.util.number_dtype" title="Permalink to this definition">¶</a></dt>

<dl class="py function">

<dt id="arrayfire.util.safe_call">

<code class="sig-prename descclassname"><span class="pre">arrayfire.util.</span></code><code class="sig-name descname"><span class="pre">safe_call</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">af_error</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/arrayfire/util.html#safe_call"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#arrayfire.util.safe_call" title="Permalink to this definition">¶</a></dt>

<dl class="py function">

<dt id="arrayfire.util.to_str">

<code class="sig-prename descclassname"><span class="pre">arrayfire.util.</span></code><code class="sig-name descname"><span class="pre">to_str</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">c_str</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/arrayfire/util.html#to_str"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#arrayfire.util.to_str" title="Permalink to this definition">¶</a></dt>

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