Big-Data-HPC-Platform/docs/ECLStandardLibraryReference/SLR-Mods/LogicalToPhysical.xml

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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
<sect1 id="LogicalToPhysical">
  <title>LogicalToPhysical</title>

  <para><emphasis role="bold">STD.System.Thorlib.LogicalToPhysical <indexterm>
      <primary>STD.System.ThorLib.LogicalToPhysical</primary>
    </indexterm> <indexterm>
      <primary>System.ThorLib.LogicalToPhysical</primary>
    </indexterm> <indexterm>
      <primary>ThorLib.LogicalToPhysical</primary>
    </indexterm> <indexterm>
      <primary>LogicalToPhysical</primary>
    </indexterm> (</emphasis> <emphasis> filename </emphasis> <emphasis
  role="bold">[</emphasis> <emphasis>, createflag </emphasis> <emphasis
  role="bold">]</emphasis> <emphasis> </emphasis> <emphasis
  role="bold">)</emphasis></para>

  <informaltable colsep="1" frame="all" rowsep="1">
    <tgroup cols="2">
      <colspec colwidth="80.50pt" />

      <colspec />

      <tbody>
        <row>
          <entry><emphasis>filename</emphasis></entry>

          <entry>A null-terminated string containing the logical name of the
          file.</entry>
        </row>

        <row>
          <entry><emphasis>createflag</emphasis></entry>

          <entry>A boolean value indicating whether to create the
          <emphasis>filename</emphasis>. If omitted, the default is
          FALSE.</entry>
        </row>

        <row>
          <entry>Return:<emphasis> </emphasis></entry>

          <entry>LogicalToPhysical returns a VARSTRING value.</entry>
        </row>
      </tbody>
    </tgroup>
  </informaltable>

  <para>The <emphasis role="bold">LogicalToPhysical </emphasis>function
  (Logical to Physical) returns the physical name of the file represented by
  the logical <emphasis>filename</emphasis>.</para>

  <para>Example:</para>

  <programlisting format="linespecific">A := STD.System.Thorlib.LogicalToPhysical('Fred');</programlisting>
</sect1>