/// <summary>
/// Sets engine field parameter value.
/// </summary>
/// <param name="field">Engine field.</param>
/// <param name="value">Value to change.</param>
public void SetField(EngineField field, object value)
{
ArgValidate.NotNull(value, nameof(value));
ThrowIfCompiled();
if (value is string || value is char)
{
var val = Marshal.StringToCoTaskMemAnsi(value.ToString());
NativeMethods.cl_engine_set_str(_handle.Handle, field, val).ThrowIfError();
}
else
{
NativeMethods.cl_engine_set_num(_handle.Handle, field, Convert.ToInt16(value));
}
}
/// <summary>
/// Gets engine field parameter value.
/// </summary>
/// <param name="field">Engine field.</param>
/// <returns>Engine parameter value.</returns>
public object GetField(EngineField field)
{
ThrowIfCompiled();
object value;
var errorCode = (int)cl_error_t.CL_SUCCESS;
if (field == EngineField.PuaCategories || field == EngineField.Keeptmp)
{
var data = NativeMethods.cl_engine_get_str(_handle.Handle, field, ref errorCode);
errorCode.ThrowIfError();
value = Marshal.PtrToStringAnsi(data);
}
else
{
value = NativeMethods.cl_engine_get_num(_handle.Handle, field, ref errorCode);
errorCode.ThrowIfError();
}
return(value);
}
public static extern IntPtr cl_engine_get_str(IntPtr engine, EngineField field, ref int err);
public static extern int cl_engine_set_str(IntPtr engine, EngineField field, IntPtr str);
public static extern long cl_engine_get_num(IntPtr engine, EngineField field, ref int err);
public static extern int cl_engine_set_num(IntPtr engine, EngineField field, long num);
