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/* *
* This file is part of the ESO UVES Pipeline *
* Copyright (C) 2004,2005 European Southern Observatory *
* *
* This library 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, 51 Franklin St, Fifth Floor, Boston, MA 02111-1307 USA *
* */
/*
* $Author: amodigli $
* $Date: 2010-09-24 09:32:02 $
* $Revision: 1.8 $
* $Name: not supported by cvs2svn $
* $Log: not supported by cvs2svn $
* Revision 1.6 2007/06/06 08:17:33 amodigli
* replace tab with 4 spaces
*
* Revision 1.5 2007/01/10 12:35:33 jmlarsen
* Added uves_chip_tochar
*
* Revision 1.4 2006/08/17 13:56:52 jmlarsen
* Reduced max line length
*
* Revision 1.3 2005/12/19 16:17:56 jmlarsen
* Replaced bool -> int
*
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
/*----------------------------------------------------------------------------*/
/**
* @defgroup uves_chip CCD Chip
*
* The CCD chip abstract data type
*/
/*----------------------------------------------------------------------------*/
/**@{*/
/*-----------------------------------------------------------------------------
Includes
-----------------------------------------------------------------------------*/
#include <uves_chip.h>
#include <cpl.h>
/*-----------------------------------------------------------------------------
Functions prototypes
-----------------------------------------------------------------------------*/
/*-----------------------------------------------------------------------------
Implementation
-----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
/**
@brief Get first chip for blue or red arm
@param blue Blue (if true) or red (if false) arm
@return The first (using some arbitrary but self-consistent definition of
chip ordering)
chip of the specified arm.
This function is used to loop through all (in the case of UVES, 1 or 2) chips
of an arm.
@code
for (chip = uves_chip_get_first(blue);
chip != UVES_CHIP_INVALID;
chip = uves_chip_get_next(chip))
{...}
@endcode
*/
/*----------------------------------------------------------------------------*/
enum uves_chip
uves_chip_get_first(bool blue)
{
return (blue) ? UVES_CHIP_BLUE : UVES_CHIP_REDL;
}
/*----------------------------------------------------------------------------*/
/**
@brief Get next chip
@param chip The current chip
@return The chip following the specified @em chip
See @c uves_chip_get_first()
*/
/*----------------------------------------------------------------------------*/
enum uves_chip
uves_chip_get_next(enum uves_chip chip)
{
return
(chip == UVES_CHIP_REDL) ? UVES_CHIP_REDU :
(chip == UVES_CHIP_BLUE) ? UVES_CHIP_INVALID :
(chip == UVES_CHIP_REDU) ? UVES_CHIP_INVALID :
UVES_CHIP_INVALID;
}
/*----------------------------------------------------------------------------*/
/**
@brief Convert to integer
@param chip The CCD chip
@return The specified @em chip converted to integer (1 if REDU, otherwise 0)
*/
/*----------------------------------------------------------------------------*/
int uves_chip_get_index(enum uves_chip chip)
{
/* 0 = REDL/BLUE, 1 = REDU */
return (chip == UVES_CHIP_REDU) ? 1 : 0;
}
/*----------------------------------------------------------------------------*/
/**
@brief Convert to string
@param chip The CCD chip
@return A lower case textual representation of the specified @em chip
*/
/*----------------------------------------------------------------------------*/
const char *
uves_chip_tostring_lower(enum uves_chip chip)
{
return
(chip == UVES_CHIP_BLUE) ? "blue" :
(chip == UVES_CHIP_REDU) ? "redu" :
(chip == UVES_CHIP_REDL) ? "redl" : "?chip?";
}
/*----------------------------------------------------------------------------*/
/**
@brief Convert to string
@param chip The CCD chip
@return An upper case textual representation of the specified @em chip
*/
/*----------------------------------------------------------------------------*/
const char *
uves_chip_tostring_upper(enum uves_chip chip)
{
return
(chip == UVES_CHIP_BLUE) ? "BLUE" :
(chip == UVES_CHIP_REDU) ? "REDU" :
(chip == UVES_CHIP_REDL) ? "REDL" : "?CHIP?";
}
/*----------------------------------------------------------------------------*/
/**
@brief Get letters used in filenames
@param chip The CCD chip
@return letters
*/
/*----------------------------------------------------------------------------*/
const char *uves_chip_get_det(enum uves_chip chip)
{
return
(chip == UVES_CHIP_BLUE) ? "be" :
(chip == UVES_CHIP_REDU) ? "rm" :
(chip == UVES_CHIP_REDL) ? "re" : "??";
}
/*----------------------------------------------------------------------------*/
/**
@brief Get letters used in filenames
@param chip The CCD chip
@return character representation of chip
*/
/*----------------------------------------------------------------------------*/
char uves_chip_tochar(enum uves_chip chip)
{
return
(chip == UVES_CHIP_BLUE) ? 'b' :
(chip == UVES_CHIP_REDU) ? 'u' :
(chip == UVES_CHIP_REDL) ? 'l' : '?';
}
/**@}*/
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