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# hasType

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          <td className="memname"><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">HasTypeResponse</a> gpudb::GPUdb::hasType </td>
          <td>(</td>
          <td className="paramtype">const <a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeRequest">HasTypeRequest</a> &</td>
          <td className="paramname"><span className="paramname"><span className="em">request\_</span></span></td>
          <td>)</td>
          <td> const</td>
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    <div className="memdoc">
      <p>Check for the existence of a type. </p>

      <div className="dl params">
        <div className="dt">Parameters</div>

        <div className="dd">
          <table className="params">
            <tr>
              <td className="paramdir">\[in]</td>
              <td className="paramname">request\_</td>
              <td><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeRequest">Request</a> object containing the parameters for the operation.</td>
            </tr>
          </table>
        </div>
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      <div className="dl section return">
        <div className="dt">Returns</div>
        <div className="dd"><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">Response</a> object containing the result of the operation. </div>
      </div>
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  <h2 className="memtitle"><span className="permalink"><a href="#aded925491b917a966762252dabd03fd8">◆ </a></span>hasType() <span className="overload">\[2/4]</span></h2>

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          <td className="memname"><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">HasTypeResponse</a> & gpudb::GPUdb::hasType </td>
          <td>(</td>
          <td className="paramtype">const <a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeRequest">HasTypeRequest</a> &</td>
          <td className="paramname"><span className="paramname"><span className="em">request\_</span></span>, </td>
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          <td className="paramkey" />

          <td />

          <td className="paramtype"><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">HasTypeResponse</a> &</td>
          <td className="paramname"><span className="paramname"><span className="em">response\_</span></span> ) const</td>
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      <p>Check for the existence of a type. </p>

      <div className="dl params">
        <div className="dt">Parameters</div>

        <div className="dd">
          <table className="params">
            <tr>
              <td className="paramdir">\[in]</td>
              <td className="paramname">request\_</td>
              <td><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeRequest">Request</a> object containing the parameters for the operation. </td>
            </tr>

            <tr>
              <td className="paramdir">\[out]</td>
              <td className="paramname">response\_</td>
              <td><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">Response</a> object containing the results of the operation.</td>
            </tr>
          </table>
        </div>
      </div>

      <div className="dl section return">
        <div className="dt">Returns</div>
        <div className="dd"><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">Response</a> object containing the result of the operation (initially passed in by reference). </div>
      </div>
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  <h2 className="memtitle"><span className="permalink"><a href="#a5bd2c473cda48e8ad94645326db866d1">◆ </a></span>hasType() <span className="overload">\[3/4]</span></h2>

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          <td className="memname"><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">HasTypeResponse</a> gpudb::GPUdb::hasType </td>
          <td>(</td>
          <td className="paramtype">const std::string &</td>
          <td className="paramname"><span className="paramname"><span className="em">typeId</span></span>, </td>
        </tr>

        <tr>
          <td className="paramkey" />

          <td />

          <td className="paramtype">const std::map\< std::string, std::string > &</td>
          <td className="paramname"><span className="paramname"><span className="em">options</span></span> ) const</td>
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      <p>Check for the existence of a type. </p>

      <div className="dl params">
        <div className="dt">Parameters</div>

        <div className="dd">
          <table className="params">
            <tr>
              <td className="paramdir">\[in]</td>
              <td className="paramname">typeId</td>
              <td>Id of the type returned in response to <a className="el" href="#a1698840c08d7212878c9c1dac3f94cfc">createType</a> request. </td>
            </tr>

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              <td className="paramdir">\[in]</td>
              <td className="paramname">options</td>
              <td>Optional parameters. The default value is an empty map.</td>
            </tr>
          </table>
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      <div className="dl section return">
        <div className="dt">Returns</div>
        <div className="dd"><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">Response</a> object containing the result of the operation. </div>
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  <h2 className="memtitle"><span className="permalink"><a href="#ab0b6cc8af193558e4b3ca0c3fa5ed78d">◆ </a></span>hasType() <span className="overload">\[4/4]</span></h2>

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      <table className="memname">
        <tr>
          <td className="memname"><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">HasTypeResponse</a> & gpudb::GPUdb::hasType </td>
          <td>(</td>
          <td className="paramtype">const std::string &</td>
          <td className="paramname"><span className="paramname"><span className="em">typeId</span></span>, </td>
        </tr>

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          <td className="paramkey" />

          <td />

          <td className="paramtype">const std::map\< std::string, std::string > &</td>
          <td className="paramname"><span className="paramname"><span className="em">options</span></span>, </td>
        </tr>

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          <td className="paramkey" />

          <td />

          <td className="paramtype"><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">HasTypeResponse</a> &</td>
          <td className="paramname"><span className="paramname"><span className="em">response\_</span></span> ) const</td>
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    <div className="memdoc">
      <p>Check for the existence of a type. </p>

      <div className="dl params">
        <div className="dt">Parameters</div>

        <div className="dd">
          <table className="params">
            <tr>
              <td className="paramdir">\[in]</td>
              <td className="paramname">typeId</td>
              <td>Id of the type returned in response to <a className="el" href="#a1698840c08d7212878c9c1dac3f94cfc">createType</a> request. </td>
            </tr>

            <tr>
              <td className="paramdir">\[in]</td>
              <td className="paramname">options</td>
              <td>Optional parameters. The default value is an empty map. </td>
            </tr>

            <tr>
              <td className="paramdir">\[out]</td>
              <td className="paramname">response\_</td>
              <td><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">Response</a> object containing the results of the operation.</td>
            </tr>
          </table>
        </div>
      </div>

      <div className="dl section return">
        <div className="dt">Returns</div>
        <div className="dd"><a className="el" href="/content/api/cpp/structgpudb_1_1HasTypeResponse">Response</a> object containing the result of the operation (initially passed in by reference). </div>
      </div>
    </div>
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