atrfcavity

ATRFCAVITY(FAMNAME,LENGTH,VOLTAGE,FREQUENCY,HARMONICNUMBER,ENERGY,PASSMETHOD)
    creates an rfcavity element with Class 'RFCavity'

FAMNAME    family name
LENGTH        length [m]
VOLTAGE    peak voltage [V]
FREQUENCY    RF frequency [Hz] 
HARMNUMBER    Harmonic Number
ENERGY     Energy [eV]
PASSMETHOD    tracking function, defaults to 'CavityPass'

ATRFCAVITY(FAMNAME,...,PASSMETHOD,'FIELDNAME1',VALUE1,...)
   Each pair {'FIELDNAME',VALUE} is added to the element

See also: ATDRIFT, ATSEXTUPOLE, ATSBEND, ATRBEND
          ATMULTIPOLE, ATTHINMULTIPOLE, ATMARKER, ATCORRECTOR

0001 function elem=atrfcavity(fname,varargin)
0002 %ATRFCAVITY(FAMNAME,LENGTH,VOLTAGE,FREQUENCY,HARMONICNUMBER,ENERGY,PASSMETHOD)
0003 %    creates an rfcavity element with Class 'RFCavity'
0004 %
0005 %FAMNAME    family name
0006 %LENGTH        length [m]
0007 %VOLTAGE    peak voltage [V]
0008 %FREQUENCY    RF frequency [Hz]
0009 %HARMNUMBER    Harmonic Number
0010 %ENERGY     Energy [eV]
0011 %PASSMETHOD    tracking function, defaults to 'CavityPass'
0012 %
0013 %ATRFCAVITY(FAMNAME,...,PASSMETHOD,'FIELDNAME1',VALUE1,...)
0014 %   Each pair {'FIELDNAME',VALUE} is added to the element
0015 %
0016 %See also: ATDRIFT, ATSEXTUPOLE, ATSBEND, ATRBEND
0017 %          ATMULTIPOLE, ATTHINMULTIPOLE, ATMARKER, ATCORRECTOR
0018 
0019 [rsrc,L,V,F,H,E,method]=decodeatargs({0,0,1,1,1.E9,'CavityPass'},varargin);
0020 [L,rsrc]=getoption(rsrc,'Length',L);
0021 [V,rsrc]=getoption(rsrc,'Voltage',V);
0022 [F,rsrc]=getoption(rsrc,'Frequency',F);
0023 [H,rsrc]=getoption(rsrc,'HarmNumber',H);
0024 [E,rsrc]=getoption(rsrc,'Energy',E);
0025 [timelag,rsrc]=getoption(rsrc,'TimeLag',0);
0026 [method,rsrc]=getoption(rsrc,'PassMethod',method);
0027 [cl,rsrc]=getoption(rsrc,'Class','RFCavity');
0028 elem=atbaselem(fname,method,'Class',cl,'Length',L,...
0029     'Voltage',V,'Frequency',F,'HarmNumber',H,'TimeLag',timelag,...
0030     'Energy',E,rsrc{:});
0031 end