00001 // -*- C++ -*- 00002 //# AzElAperture.h: Definition of the AzElAperture class 00003 //# Copyright (C) 1997,1998,1999,2000,2001,2002,2003 00004 //# Associated Universities, Inc. Washington DC, USA. 00005 //# 00006 //# This library is free software; you can redistribute it and/or modify it 00007 //# under the terms of the GNU Library General Public License as published by 00008 //# the Free Software Foundation; either version 2 of the License, or (at your 00009 //# option) any later version. 00010 //# 00011 //# This library is distributed in the hope that it will be useful, but WITHOUT 00012 //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00013 //# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public 00014 //# License for more details. 00015 //# 00016 //# You should have received a copy of the GNU Library General Public License 00017 //# along with this library; if not, write to the Free Software Foundation, 00018 //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA. 00019 //# 00020 //# Correspondence concerning AIPS++ should be addressed as follows: 00021 //# Internet email: aips2-request@nrao.edu. 00022 //# Postal address: AIPS++ Project Office 00023 //# National Radio Astronomy Observatory 00024 //# 520 Edgemont Road 00025 //# Charlottesville, VA 22903-2475 USA 00026 //# 00027 //# $Id$ 00028 // 00029 #ifndef SYNTHESIS_TRANSFORM2_AZELAPERTURE_H 00030 #define SYNTHESIS_TRANSFORM2_AZELAPERTURE_H 00031 00032 #include <images/Images/ImageInterface.h> 00033 #include <synthesis/TransformMachines2/ATerm.h> 00034 #include <synthesis/TransformMachines2/Utils.h> 00035 #include <coordinates/Coordinates/CoordinateSystem.h> 00036 // 00037 //--------------------------------------------------------------------- 00038 // 00039 00040 namespace casa { //# NAMESPACE CASA - BEGIN 00041 template<class T> class ImageInterface; 00042 template<class T> class Matrix; 00043 namespace refim{ 00044 class AzElAperture : public ATerm 00045 { 00046 public: 00047 AzElAperture(): ATerm(), cachedCFC_p(), cachedCFCPA_p(400.0){}; 00048 ~AzElAperture() {}; 00049 virtual void rotate(const VisBuffer2& vb, CFCell& cfc, const Double& rotAngleIncrement=5.0); 00050 virtual void rotate2(const VisBuffer2& vb, CFCell& baseCFC, CFCell& cfc, const Double& rotAngleIncrement=5.0); 00051 private: 00052 Array<TT> cachedCFC_p; 00053 Float cachedCFCPA_p; 00054 }; 00055 }; 00056 }; 00057 #endif