/// <summary>
/// <para>Obtain status information on the Prolog system. The actual argument type depends on the information required.
/// The parameter queryType describes what information is wanted.</para>
/// <para>Returning pointers and integers as a long is bad style. The signature of this function should be changed.</para>
/// <see>PlQuerySwitch</see>
/// </summary>
/// <example>
/// <para>This sample shows how to get SWI-Prologs version number</para>
/// <code source="..\..\TestSwiPl\PlQuery.cs" region="get_prolog_version_number_doc" />
/// </example>
/// <param name="queryType">A <see>PlQuerySwitch</see>.</param>
/// <returns>A int depending on the given queryType</returns>
public static long Query(PlQuerySwitch queryType)
{
Check.Require(queryType != PlQuerySwitch.None, "PlQuerySwitch (None) is not valid");
return(LibPl.PL_query((uint)queryType));
}
/// <summary>
/// <para>Obtain status information on the Prolog system. The actual argument type depends on the information required.
/// The parameter queryType describes what information is wanted.</para>
/// <para>Returning pointers and integers as a long is bad style. The signature of this function should be changed.</para>
/// <see>PlQuerySwitch</see>
/// </summary>
/// <example>
/// <para>This sample shows how to get SWI-Prologs version number</para>
/// <code source="..\..\TestSwiPl\PlQuery.cs" region="get_prolog_version_number_doc" />
/// </example>
/// <param name="queryType">A <see>PlQuerySwitch</see>.</param>
/// <returns>A int depending on the given queryType</returns>
public static int Query(PlQuerySwitch queryType)
{
Check.Require(queryType != PlQuerySwitch.None, "PlQuerySwitch (None) is not valid");
return (int)libpl.PL_query((uint)queryType);
}
