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/* $Id: VimosUtils.h,v 1.2 2013-03-25 11:43:04 cgarcia Exp $
*
* This file is part of the VIMOS Pipeline
* Copyright (C) 2002-2012 European Southern Observatory
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* $Author: cgarcia $
* $Date: 2013-03-25 11:43:04 $
* $Revision: 1.2 $
* $Name: not supported by cvs2svn $
*/
#ifndef VIMOSUTILS_H
#define VIMOSUTILS_H
#include <string>
#include "pilframeset.h"
/**
* This function transforms a double that representa a sexagesimal number
* like hhmmss or ggmmss.sss into a double like hh.hhhhh or gg.gggg. Negative
* values are properly converted.
* @param xxmmss The input number in "sexagesimal format"
* @return The result as xx.xxxx
*/
double vimos_utils_sexagesimal_to_double(double xxmmss);
/**
* This function checks that all the frames have the same value of a given
* keyword and returns the value of such a keyword. So far it works
* with T=double,int.
* @param frames The input frames
* @param tag The input frames will be filtered to contain only these tag
* @param keyname The name of the keyword.
* @param keyvalue The keyword value (returned)
* @return true if all the headers have the same value of the keyword
*/
template<typename T>
bool vimos_check_equal_keys
(PilSetOfFrames * frames,
const std::string& tag,
const std::string& keyname,
T& keyvalue);
#endif
#include "vimos_utils.tcc"
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