//
// $Id: SiBarrel.icc,v 1.3 1998/01/06 17:39:40 hobbs Exp $
//
// File: SiBarrel.icc
// Purpose: Inline members for class SiBarrel
// Created: 05-NOV-1997   John Hobbs
//
// $Revision: 1.3 $
//
//
inline int SiBarrel::get_layer_count() const 
//
// Purpose: Return the number of layers in the barrel
//
{ return _layers.size(); }


inline const SiLayer*  SiBarrel::get_layer(int ilayer) const
//
// Purpose: Grant read only access to the ilayer-th layer.  Layers are
//          numbered from 1 to get_layer_count()
//
{ 
  if( ilayer<1 || ilayer>_layers.size() ) abort();
  return &_layers[ilayer-1]; 
}

inline SiLayer*  SiBarrel::get_mutable_layer(int ilayer) 
//
// Purpose: Give modifiable access to layer ilayer.  Layers are numbered
//          from 1 to get_layer_count()
//
{ 
  if( ilayer<1 || ilayer>_layers.size() ) abort();
  return &_layers[ilayer-1]; 
}