/// <summary>
/// Asynchronous version of tableCopyOut()
/// </summary>
public void tableCopyOutAsync(int table, out MYFLT[] dest)
{
int len = Csound6.NativeMethods.csoundTableLength(csound, table);
dest = new MYFLT[len];
IntPtr des = Marshal.AllocHGlobal(sizeof(MYFLT) * dest.Length);
Csound6.NativeMethods.csoundTableCopyOutAsync(csound, table, des);
Marshal.Copy(des, dest, 0, len);
Marshal.FreeHGlobal(des);
}
/// <summary>
/// Stores the arguments used to generate function table 'tableNum' in args, and returns the number of arguments used.
/// If the table does not exist, args is set to NULL and -1 is returned.
/// NB: the argument list starts with the GEN number and is followed by its parameters. eg. f 1 0 1024 10 1 0.5 yields the list {10.0,1.0,0.5}
/// </summary>
public int getTableArgs(out MYFLT[] args, int index)
{
IntPtr addr = new IntPtr();
int len = Csound6.NativeMethods.csoundGetTableArgs(csound, out addr, index);
args = new MYFLT[len];
if (len != -1)
{
Marshal.Copy(addr, args, 0, len);
}
else
{
args = null;
}
Marshal.FreeHGlobal(addr);
return(len);
}
/// <summary>
/// Stores values to function table 'tableNum' in tableValues, and returns the table length (not including the guard point).
/// If the table does not exist, tableValues is set to NULL and -1 is returned.
/// </summary>
public int getTable(out MYFLT[] tableValues, int numTable)
{
int len = Csound6.NativeMethods.csoundTableLength(csound, numTable);
IntPtr tablePtr = new IntPtr();
tableValues = new MYFLT[len];
int res = Csound6.NativeMethods.csoundGetTable(csound, out tablePtr, numTable);
if (res != -1)
{
Marshal.Copy(tablePtr, tableValues, 0, len);
}
else
{
tableValues = null;
}
Marshal.FreeHGlobal(tablePtr);
return(res);
}
/**
* Sets the value of a slot in a function table. The table number and index are assumed to be valid.
*/
public void setTable(int table, int index, MYFLT value)
{
csound.setTable(table, index, value);
}
internal static extern void csoundTableSet([In] IntPtr csound, [In] Int32 table, [In] Int32 index, [In] MYFLT value);
/// <summary>
/// Sets the value of a slot in a function table. The table number and index are assumed to be valid.
/// </summary>
public void setTable(int table, int index, MYFLT value)
{
Csound6.NativeMethods.csoundTableSet(csound, table, index, value);
}
