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# gpudb::MatchGraphResponse

> gpudb::MatchGraphResponse — Kinetica C++ API

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    <p>A set of results returned by <a className="el" href="/content/api/cpp/classgpudb_1_1GPUdb#aa906b4367c2f812aabd089ad7d0d8f3b">GPUdb::matchGraph</a>. <a href="#details">More...</a></p>
    <p><code>#include \<<a className="el" href="/content/api/cpp/match__graph_8h_source">gpudb/protocol/match\_graph.h</a>></code></p>

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          <h2 className="groupheader"> Public Member Functions</h2>
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        <td className="memItemRight" valign="bottom"><a className="el" href="#a2079053c800ad6d4eaa80a5c4a516079">MatchGraphResponse</a> ()</td>
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        <td className="mdescRight">Constructs a <a className="el" href="/content/api/cpp/structgpudb_1_1MatchGraphResponse" title="A set of results returned by GPUdb::matchGraph.">MatchGraphResponse</a> object with default parameters. <br /></td>
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          <h2 className="groupheader"> Public Attributes</h2>
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        <td className="memItemLeft" align="right" valign="top">bool </td>
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        <td className="mdescLeft"> </td>
        <td className="mdescRight">Indicates a successful solution. <br /></td>
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        <td className="memItemLeft" align="right" valign="top">float </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="#af6a080d1c2876679eb3c780bbcf68ad7">matchScore</a></td>
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        <td className="mdescRight">The mean square error calculation representing the map matching score. <br /></td>
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        <td className="memItemLeft" align="right" valign="top">std::map\< std::string, std::string > </td>
        <td className="memItemRight" valign="bottom"><a className="el" href="#a7d5743ab97ca59167555d1211876db2c">info</a></td>
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        <td className="mdescLeft"> </td>
        <td className="mdescRight">Additional information. <br /></td>
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    <h2 className="groupheader">Detailed Description</h2>

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      <p>A set of results returned by <a className="el" href="/content/api/cpp/classgpudb_1_1GPUdb#aa906b4367c2f812aabd089ad7d0d8f3b">GPUdb::matchGraph</a>. </p>
      <p className="definition">Definition at line <a className="el" href="/content/api/cpp/match__graph_8h_source#l01634">1634</a> of file <a className="el" href="/content/api/cpp/match__graph_8h_source">match\_graph.h</a>.</p>
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    <h2 className="groupheader">Constructor & Destructor Documentation</h2>
    <h2 className="memtitle"><span className="permalink"><a href="#a2079053c800ad6d4eaa80a5c4a516079">◆ </a></span>MatchGraphResponse()</h2>

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                  <td className="memname">gpudb::MatchGraphResponse::MatchGraphResponse </td>
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        <p>Constructs a <a className="el" href="/content/api/cpp/structgpudb_1_1MatchGraphResponse" title="A set of results returned by GPUdb::matchGraph.">MatchGraphResponse</a> object with default parameters. </p>
        <p className="definition">Definition at line <a className="el" href="/content/api/cpp/match__graph_8h_source#l01639">1639</a> of file <a className="el" href="/content/api/cpp/match__graph_8h_source">match\_graph.h</a>.</p>
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    <h2 className="groupheader">Member Data Documentation</h2>
    <h2 className="memtitle"><span className="permalink"><a href="#a7d5743ab97ca59167555d1211876db2c">◆ </a></span>info</h2>

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            <td className="memname">std::map\<std::string, std::string> gpudb::MatchGraphResponse::info</td>
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        <p>Additional information. </p>
        <p className="definition">Definition at line <a className="el" href="/content/api/cpp/match__graph_8h_source#l01660">1660</a> of file <a className="el" href="/content/api/cpp/match__graph_8h_source">match\_graph.h</a>.</p>
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    <h2 className="memtitle"><span className="permalink"><a href="#af6a080d1c2876679eb3c780bbcf68ad7">◆ </a></span>matchScore</h2>

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            <td className="memname">float gpudb::MatchGraphResponse::matchScore</td>
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        <p>The mean square error calculation representing the map matching score. </p>
        <p>Values closer to zero are better. </p>
        <p className="definition">Definition at line <a className="el" href="/content/api/cpp/match__graph_8h_source#l01655">1655</a> of file <a className="el" href="/content/api/cpp/match__graph_8h_source">match\_graph.h</a>.</p>
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    <h2 className="memtitle"><span className="permalink"><a href="#ab2d2a6975f728b2d9e12a3a84eaf70c2">◆ </a></span>result</h2>

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            <td className="memname">bool gpudb::MatchGraphResponse::result</td>
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        <p>Indicates a successful solution. </p>
        <p className="definition">Definition at line <a className="el" href="/content/api/cpp/match__graph_8h_source#l01649">1649</a> of file <a className="el" href="/content/api/cpp/match__graph_8h_source">match\_graph.h</a>.</p>
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    The documentation for this struct was generated from the following file:

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      <li>gpudb/protocol/<a className="el" href="/content/api/cpp/match__graph_8h_source">match\_graph.h</a></li>
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