%%%%%%%%%%%%
%% Dimensions

% coordinate bipoli
\newdimen\pgf@circ@res@up \newdimen\pgf@circ@res@down \newdimen\pgf@circ@res@zero
\newdimen\pgf@circ@res@left \newdimen\pgf@circ@res@right
\newdimen\pgf@circ@res@other
\newdimen\pgf@circ@res@step

% thickness iniziale
\newdimen \pgfstartlinewidth

\pgf@circ@Rlen = \pgfkeysvalueof{/tikz/circuitikz/bipoles/length}



% Names
\ctikzset{name/.style = { n=#1 } }
\ctikzset{n/.code = { 
	\pgfkeys{/tikz/circuitikz/bipole/name=#1}
}}

% Reflect the node along
\ctikzset{mirrored/.is choice}
\ctikzset{mirror value/.initial=1}
\ctikzset{mirrored/true/.code = {\ctikzsetvalof{mirror value}{-1}} }
\ctikzset{mirrored/false/.code = {\ctikzsetvalof{mirror value}{1}} }
\ctikzset{mirror/.style = {/tikz/circuitikz/mirrored=true}}

% Initialize paths
\def\pgfcircresetpath{
	\ctikzset{bipole/name=, bipole/label/name=, bipole/label/position=90, 
		bipole/reversed=false, bipole/kind=,
	  	bipole/voltage/direction=backward, bipole/voltage/label/name=, bipole/voltage/position=below,
	  	bipole/nodes/left=none, bipole/nodes/right=none, bipole/is voltage=false,
		bipole/is current=false, bipole/current/label/name=, bipole/current/x position=after,
		bipole/current/y position=above, bipole/current/direction=forward, 
		mirrored=false
   }
}


%% Generic bipole path
\def\pgf@circ@bipole@path#1#2{
	\pgfextra{
		\ctikzset{bipole/kind = #1}
		
		\edef\pgf@temp{\pgfkeysvalueof{/tikz/circuitikz/bipole/name}}
		\def\pgf@circ@temp{}
		\ifx\pgf@temp\pgf@circ@temp % if it has not a name
			\pgfmathrandominteger{\pgf@circ@rand}{1000}{9999}
			\ctikzset{bipole/name = #2\pgf@circ@rand} % create it
		\fi

		\def\pgf@temp{open}
		\def\pgf@circ@temp{#1}
	}
	\ifpgf@circuit@bipole@reversed
		(\tikztostart) node[coordinate] (\ctikzvalof{bipole/name}end) {}
		(\tikztotarget) node[coordinate] (\ctikzvalof{bipole/name}start) {} 	
	\else
		(\tikztostart) node[coordinate] (\ctikzvalof{bipole/name}start) {}
		(\tikztotarget) node[coordinate] (\ctikzvalof{bipole/name}end) {} 
	\fi
	\pgfextra{
		\pgf@circ@slope{\pgfpointanchor{\ctikzvalof{bipole/name}start}{center}}
					   {\pgfpointanchor{\ctikzvalof{bipole/name}end}{center}}
		\edef\pgf@circ@direction{\pgfmathresult}		
	}
	($(\tikztostart) ! .5 ! (\tikztotarget)$) 
		node[#1shape, rotate=\pgf@circ@direction, yscale=\ctikzvalof{mirror value}] 
			(\ctikzvalof{bipole/name}) {}
	\ifx\pgf@temp\pgf@circ@temp  % if it is an open
	\else
		(\ctikzvalof{bipole/name}start.center) -- (\ctikzvalof{bipole/name}.left) 
		(\ctikzvalof{bipole/name}.right)  -- (\ctikzvalof{bipole/name}end.center) 
	\fi
	\pgf@circ@ifkeyempty{bipole/label/name}\else\pgf@circ@drawlabel\fi
	\drawpoles
	\pgf@circ@ifkeyempty{bipole/voltage/label/name}\else\pgf@circ@drawvoltage\fi
	\pgf@circ@ifkeyempty{bipole/current/label/name}\else\pgf@circ@drawcurrent\fi
	% reset
	\pgfextra{
		\pgfcircresetpath
	}  
	(\tikztotarget) 	\tikztonodes  % e si continua
}


%% Path definitions

\def\pgf@circ@resistor@path#1{\ifpgf@circuit@europeanresistor\pgf@circ@bipole@path{generic}{#1}\else\pgf@circ@bipole@path{resistor}{#1}\fi}
\def\pgf@circ@vresistor@path#1{\ifpgf@circuit@europeanresistor\pgf@circ@bipole@path{tgeneric}{#1}\else\pgf@circ@bipole@path{vresistor}{#1}\fi}
\def\pgf@circ@potentiometer@path#1{\ifpgf@circuit@europeanresistor\pgf@circ@bipole@path{genericpotentiometer}{#1}\else\pgf@circ@bipole@path{potentiometer}{#1}\fi}
\def\pgf@circ@thermistor@path#1{\pgf@circ@bipole@path{thermistor}{#1}}
\def\pgf@circ@thermistorptc@path#1{\pgf@circ@bipole@path{thermistorptc}{#1}}
\def\pgf@circ@thermistorntc@path#1{\pgf@circ@bipole@path{thermistorntc}{#1}}
\def\pgf@circ@varistor@path#1{\pgf@circ@bipole@path{varistor}{#1}}
\def\pgf@circ@capacitor@path#1{\pgf@circ@bipole@path{capacitor}{#1}}
\def\pgf@circ@polarcapacitor@path#1{\pgf@circ@bipole@path{polarcapacitor}{#1}}
\def\pgf@circ@vcapacitor@path#1{\pgf@circ@bipole@path{vcapacitor}{#1}}
\def\pgf@circ@battery@path#1{\pgf@circ@bipole@path{battery}{#1}}
\def\pgf@circ@battery1@path#1{\pgf@circ@bipole@path{battery1}{#1}}
\def\pgf@circ@europeaninductor@path#1{\pgf@circ@bipole@path{fullgeneric}{#1}}
\def\pgf@circ@americaninductor@path#1{\pgf@circ@bipole@path{americaninductor}{#1}}
\def\pgf@circ@cuteinductor@path#1{\pgf@circ@bipole@path{cuteinductor}{#1}}
\def\pgf@circ@inductor@path#1{%
	\pgfextra{
		\edef\pgf@circ@temp{\ctikzvalof{inductor}}%
		\def\pgf@temp{european}%
	}
	\ifx\pgf@temp\pgf@circ@temp%
		\pgf@circ@europeaninductor@path{#1}%
	\else%
		\pgfextra{	\def\pgf@temp{cute} }%
		\ifx\pgf@temp\pgf@circ@temp%
			\pgf@circ@cuteinductor@path{#1}%
		\else%
			\pgf@circ@americaninductor@path{#1}%
		\fi%
	\fi%
}
\def\pgf@circ@vinductor@path#1{
	\pgfextra{
		\edef\pgf@circ@temp{\ctikzvalof{inductor}}%
		\def\pgf@temp{european}%
	}
	\ifx\pgf@temp\pgf@circ@temp%
		\pgf@circ@veuropeaninductor@path{#1}%
	\else%
		\pgfextra{	\def\pgf@temp{cute} }%
		\ifx\pgf@temp\pgf@circ@temp%
			\pgf@circ@vcuteinductor@path{#1}%
		\else%
			\pgf@circ@vamericaninductor@path{#1}%
		\fi%
	\fi%
}
\def\pgf@circ@veuropeaninductor@path#1{\pgf@circ@bipole@path{tfullgeneric}{#1}}
\def\pgf@circ@vamericaninductor@path#1{\pgf@circ@bipole@path{vamericaninductor}{#1}}
\def\pgf@circ@vcuteinductor@path#1{\pgf@circ@bipole@path{vcuteinductor}{#1}}
\def\pgf@circ@lamp@path#1{\pgf@circ@bipole@path{lamp}{#1}}
\def\pgf@circ@vsource@path#1{\pgf@circ@bipole@path{vsource}{#1}}
\def\pgf@circ@vsourceam@path#1{\pgf@circ@bipole@path{vsourceAM}{#1}}
\def\pgf@circ@vsourcesin@path#1{\pgf@circ@bipole@path{vsourcesin}{#1}}
\def\pgf@circ@isource@path#1{\pgf@circ@bipole@path{isource}{#1}}
\def\pgf@circ@isourcesin@path#1{\pgf@circ@bipole@path{isourcesin}{#1}}
\def\pgf@circ@vsourcesquare@path#1{\pgf@circ@bipole@path{vsourcesquare}{#1}}
\def\pgf@circ@isourceam@path#1{\pgf@circ@bipole@path{isourceAM}{#1}}
\def\pgf@circ@cvsource@path#1{\pgf@circ@bipole@path{cvsource}{#1}}
\def\pgf@circ@cvsourceam@path#1{\pgf@circ@bipole@path{cvsourceAM}{#1}}
\def\pgf@circ@cvsourcesin@path#1{\pgf@circ@bipole@path{cvsourcesin}{#1}}
\def\pgf@circ@cisource@path#1{\pgf@circ@bipole@path{cisource}{#1}}
\def\pgf@circ@cisourceam@path#1{\pgf@circ@bipole@path{cisourceAM}{#1}}
\def\pgf@circ@cisourcesin@path#1{\pgf@circ@bipole@path{cisourcesin}{#1}}
\def\pgf@circ@fulldiode@path#1{\pgf@circ@bipole@path{fulldiode}{#1}}
\def\pgf@circ@fullzdiode@path#1{\pgf@circ@bipole@path{fullzdiode}{#1}}
\def\pgf@circ@fullsdiode@path#1{\pgf@circ@bipole@path{fullsdiode}{#1}}
\def\pgf@circ@fulltdiode@path#1{\pgf@circ@bipole@path{fulltdiode}{#1}}
\def\pgf@circ@fulllediode@path#1{\pgf@circ@bipole@path{fulllediode}{#1}}
\def\pgf@circ@fullpdiode@path#1{\pgf@circ@bipole@path{fullpdiode}{#1}}
\def\pgf@circ@fullvarcap@path#1{\pgf@circ@bipole@path{fullvarcap}{#1}}
\def\pgf@circ@emptydiode@path#1{\pgf@circ@bipole@path{emptydiode}{#1}}
\def\pgf@circ@emptyzdiode@path#1{\pgf@circ@bipole@path{emptyzdiode}{#1}}
\def\pgf@circ@emptysdiode@path#1{\pgf@circ@bipole@path{emptysdiode}{#1}}
\def\pgf@circ@emptytdiode@path#1{\pgf@circ@bipole@path{emptytdiode}{#1}}
\def\pgf@circ@emptylediode@path#1{\pgf@circ@bipole@path{emptylediode}{#1}}
\def\pgf@circ@emptypdiode@path#1{\pgf@circ@bipole@path{emptypdiode}{#1}}
\def\pgf@circ@emptyvarcap@path#1{\pgf@circ@bipole@path{emptyvarcap}{#1}}
\def\pgf@circ@short@path#1{\pgf@circ@bipole@path{short}{#1}}
\def\pgf@circ@cspst@path#1{\pgf@circ@bipole@path{cspst}{#1}}
\def\pgf@circ@ospst@path#1{\pgf@circ@bipole@path{ospst}{#1}}
\def\pgf@circ@pushbutton@path#1{\pgf@circ@bipole@path{pushbutton}{#1}}
\def\pgf@circ@open@path#1{\pgf@circ@bipole@path{open}{#1}}
\def\pgf@circ@generic@path#1{\pgf@circ@bipole@path{generic}{#1}}
\def\pgf@circ@ageneric@path#1{\pgf@circ@bipole@path{ageneric}{#1}}
\def\pgf@circ@tgeneric@path#1{\pgf@circ@bipole@path{tgeneric}{#1}}
\def\pgf@circ@fullgeneric@path#1{\pgf@circ@bipole@path{fullgeneric}{#1}}
\def\pgf@circ@tfullgeneric@path#1{\pgf@circ@bipole@path{tfullgeneric}{#1}}
\def\pgf@circ@ammeter@path#1{\pgf@circ@bipole@path{ammeter}{#1}}
\def\pgf@circ@voltmeter@path#1{\pgf@circ@bipole@path{voltmeter}{#1}}
\def\pgf@circ@empty@path#1{}
\def\pgf@circ@photoresistor@path#1{\pgf@circ@bipole@path{photoresistor}{#1}}
\def\pgf@circ@thyristor@path#1{\pgf@circ@bipole@path{thyristor}{#1}}
\def\pgf@circ@toggleswitch@path#1{\pgf@circ@bipole@path{toggleswitch}{#1}}
\def\pgf@circ@memristor@path#1{\pgf@circ@bipole@path{memristor}{#1}}
\def\pgf@circ@triac@path#1{\pgf@circ@bipole@path{triac}{#1}}
\def\pgf@circ@tline@path#1{\pgf@circ@bipole@path{tline}{#1}}
\def\pgf@circ@squid@path#1{\pgf@circ@bipole@path{squid}{#1}}
\def\pgf@circ@barrier@path#1{\pgf@circ@bipole@path{barrier}{#1}}
\def\pgf@circ@thermocouple@path#1{\pgf@circ@bipole@path{thermocouple}{#1}}
\def\pgf@circ@fuse@path#1{\pgf@circ@bipole@path{fuse}{#1}}
\def\pgf@circ@afuse@path#1{\pgf@circ@bipole@path{afuse}{#1}}
%% Styles

%% Aggiungere per thyristor e tripoli semplici

%\def\ctikzsetbipole#1#2{%
%	\tikzset{#1/.style= {to path=#2, \circuitikzbasekey, l=##1}}%
%}
%\ctikzsetbipole{resistor}{\pgf@circ@resistor@path}

\tikzset{resistor/.style= {\circuitikzbasekey, /tikz/to path=\pgf@circ@resistor@path, l=#1}}
\tikzset{american resistor/.style= {\circuitikzbasekey, /tikz/to path=\pgf@circ@bipole@path{resistor}{#1}, l=#1}}
\tikzset{european resistor/.style= {\circuitikzbasekey, /tikz/to path=\pgf@circ@bipole@path{generic}{#1}, l=#1}}
\tikzset{ammeter/.style= {\circuitikzbasekey, /tikz/to path=\pgf@circ@ammeter@path, l=#1}}
\tikzset{voltmeter/.style= {\circuitikzbasekey, /tikz/to path=\pgf@circ@voltmeter@path, l=#1}}
\tikzset{potentiometer/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@potentiometer@path, l=#1}}
\tikzset{varistor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@varistor@path, l=#1}}
\tikzset{photoresistor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@photoresistor@path, l=#1}}
\tikzset{thermistor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@thermistor@path, l=#1}}
\tikzset{thermistor ptc/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@thermistorptc@path, l=#1}}
\tikzset{thermistor ntc/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@thermistorntc@path, l=#1}}
\tikzset{american potentiometer/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@bipole@path{potentiometer}{#1}, l=#1}}
\tikzset{european potentiometer/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@bipole@path{genericpotentiometer}{#1}, l=#1}}
\tikzset{variable resistor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@vresistor@path, l=#1}}
\tikzset{variable american resistor/.style= {\circuitikzbasekey, /tikz/to path=\pgf@circ@bipole@path{vresistor}{#1}, l=#1}}
\tikzset{variable european resistor/.style= {\circuitikzbasekey, /tikz/to path=\pgf@circ@bipole@path{tgeneric}{#1}, l=#1}}
\tikzset{capacitor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@capacitor@path, l=#1}}
\tikzset{polar capacitor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@polarcapacitor@path, l=#1}}
\tikzset{variable capacitor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@vcapacitor@path, l=#1}}
\tikzset{battery/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@battery@path, \circuitikzbasekey/bipole/is voltage=true, v=#1}}
\tikzset{battery1/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@battery1@path, \circuitikzbasekey/bipole/is voltage=true, v=#1}}
\tikzset{inductor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@inductor@path, l=#1}}
\tikzset{american inductor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@americaninductor@path, l=#1}}
\tikzset{cute inductor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@cuteinductor@path, l=#1}}
\tikzset{european inductor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@europeaninductor@path, l=#1}}
\tikzset{variable inductor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@vinductor@path, l=#1}}
\tikzset{variable european inductor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@veuropeaninductor@path, l=#1}}
\tikzset{variable american inductor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@vamericaninductor@path, l=#1}}
\tikzset{variable cute inductor/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@vcuteinductor@path, l=#1}}
\tikzset{tline/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@tline@path, l=#1}}
\tikzset{transmission line/.style = {tline = #1}}
\tikzset{TL/.style = {tline = #1}}
\tikzset{european voltage source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@vsource@path, \circuitikzbasekey/bipole/is voltage=true, v=#1}}
\tikzset{american voltage source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@vsourceam@path, \circuitikzbasekey/bipole/is voltage=true, v=#1}}
\tikzset{european current source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@isource@path, \circuitikzbasekey/bipole/is current=true, i=#1}}
\tikzset{american current source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@isourceam@path, \circuitikzbasekey/bipole/is current=true, i=#1}}
\tikzset{european controlled voltage source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@cvsource@path, \circuitikzbasekey/bipole/is voltage=true, v=#1}}
\tikzset{american controlled voltage source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@cvsourceam@path, \circuitikzbasekey/bipole/is voltage=true, v=#1}}
\tikzset{european controlled current source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@cisource@path, \circuitikzbasekey/bipole/is current=true, i=#1}}
\tikzset{american controlled current source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@cisourceam@path, \circuitikzbasekey/bipole/is current=true, i=#1}}
\tikzset{sinusoidal voltage source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@vsourcesin@path, \circuitikzbasekey/bipole/is voltage=true, v=#1 }}
\tikzset{square voltage source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@vsourcesquare@path, \circuitikzbasekey/bipole/is voltage=true, v=#1 }}
\tikzset{sinusoidal current source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@isourcesin@path, \circuitikzbasekey/bipole/is current=true, i=#1}}
\tikzset{controlled sinusoidal voltage source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@cvsourcesin@path, \circuitikzbasekey/bipole/is voltage=true, v=#1}}
\tikzset{controlled sinusoidal current source/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@cisourcesin@path, \circuitikzbasekey/bipole/is current=true, i=#1}}

\tikzset{voltage source/.style = {\ifpgf@circuit@europeanvoltage european \else american \fi voltage source, \circuitikzbasekey/bipole/is voltage=true, v=#1}}
\tikzset{current source/.style = {\ifpgf@circuit@europeancurrent european \else american \fi current source, \circuitikzbasekey/bipole/is current=true, i=#1}}
\tikzset{controlled voltage source/.style = {\ifpgf@circuit@europeanvoltage european \else american \fi controlled voltage source, \circuitikzbasekey/bipole/is voltage=true, v=#1}}
\tikzset{controlled current source/.style = {\ifpgf@circuit@europeancurrent european \else american \fi controlled current source, \circuitikzbasekey/bipole/is current=true, i=#1}}


\tikzset{generic/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@generic@path, l=#1}}
\tikzset{ageneric/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@ageneric@path, l=#1}}
\tikzset{tgeneric/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@tgeneric@path, l=#1}}
\tikzset{fullgeneric/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@fullgeneric@path, l=#1}}
\tikzset{tfullgeneric/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@tfullgeneric@path, l=#1}}
\tikzset{short/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@short@path}}
\tikzset{open/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@open@path}}

\tikzset{lamp/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@lamp@path}}

\tikzset{squid/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@squid@path}}
\tikzset{barrier/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@barrier@path}}
\tikzset{thermocouple/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@thermocouple@path}}
\tikzset{fuse/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@fuse@path}}
\tikzset{asymmetric fuse/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@afuse@path}}



\tikzset{full diode/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@fulldiode@path}}
\tikzset{full Schottky diode/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@fullsdiode@path}}
\tikzset{full Zener diode/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@fullzdiode@path}}
\tikzset{full tunnel diode/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@fulltdiode@path}}
\tikzset{full photodiode/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@fullpdiode@path}}
\tikzset{full led/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@fulllediode@path}}
\tikzset{full varcap/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@fullvarcap@path}}

\tikzset{empty diode/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@emptydiode@path}}
\tikzset{empty Schottky diode/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@emptysdiode@path}}
\tikzset{empty Zener diode/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@emptyzdiode@path}}
\tikzset{empty tunnel diode/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@emptytdiode@path}}
\tikzset{empty photodiode/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@emptypdiode@path}}
\tikzset{empty led/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@emptylediode@path}}
\tikzset{empty varcap/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@emptyvarcap@path}}

	\tikzset{Schottky diode/.style = {\ifpgf@circuit@fulldiode full \else empty \fi Schottky diode}}
	\tikzset{Zener diode/.style = {\ifpgf@circuit@fulldiode full \else empty \fi Zener diode}}
	\tikzset{tunnel diode/.style = {\ifpgf@circuit@fulldiode full \else empty \fi tunnel diode}}
	\tikzset{photodiode/.style = {\ifpgf@circuit@fulldiode full \else empty \fi photodiode}}
	\tikzset{led/.style = {\ifpgf@circuit@fulldiode full \else empty \fi led}}
	\tikzset{varcap/.style = {\ifpgf@circuit@fulldiode full \else empty \fi varcap}}
	\tikzset{diode/.style = {\ifpgf@circuit@fulldiode full \else empty \fi diode}}
	
\tikzset{thyristor/.style =  {\circuitikzbasekey, /tikz/to path=\pgf@circ@thyristor@path}}
\tikzset{memristor/.style =  {\circuitikzbasekey, /tikz/to path=\pgf@circ@memristor@path}}
\tikzset{triac/.style =  {\circuitikzbasekey, /tikz/to path=\pgf@circ@triac@path}}

\tikzset{closing switch/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@cspst@path, l=#1}}
\tikzset{opening switch/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@ospst@path, l=#1}}
\tikzset{push button/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@pushbutton@path, l=#1}}
\tikzset{toggle switch/.style =  {\circuitikzbasekey, /tikz/to path=\pgf@circ@toggleswitch@path}}

\tikzset{ammeter/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@ammeter@path}}
\tikzset{voltmeter/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@voltmeter@path}}

% short forms
\tikzset{vsource/.style = {voltage source = #1}}
\tikzset{isource/.style = {current source = #1}}
\tikzset{cisource/.style = {controlled current source = #1}}
\tikzset{cvsource/.style = {controlled voltage source = #1}}
\tikzset{vsourcesin/.style = {sinusoidal voltage source = #1}}
\tikzset{vsourcesquare/.style = {square voltage source = #1}}
\tikzset{isourcesin/.style = {sinusoidal current source = #1}}
\tikzset{cisourcesin/.style = {controlled sinusoidal current source = #1}}
\tikzset{cvsourcesin/.style = {controlled sinusoidal  voltage source = #1}}

\tikzset{controlled vsource/.style = {controlled voltage source = #1}}
\tikzset{controlled isource/.style = {controlled current source = #1}}
\tikzset{controlled vsourcesin/.style = {controlled sinusoidal  voltage source = #1}}
\tikzset{controlled isourcesin/.style = {controlled sinusoidal current source = #1}}

\tikzset{R/.style= {resistor = #1}}
\tikzset{vR/.style= {variable resistor = #1}}
\tikzset{phR/.style= {photoresistor = #1}}
\tikzset{thR/.style= {thermistor = #1}}
\tikzset{thRp/.style= {thermistor ptc= #1}}
\tikzset{thRn/.style= {thermistor ntc= #1}}
\tikzset{pR/.style= {potentiometer = #1}}
\tikzset{C/.style = {capacitor = #1}}
\tikzset{pC/.style = {polar capacitor = #1}}
\tikzset{vC/.style = {variable capacitor = #1}}
\tikzset{L/.style = {inductor = #1}}
\tikzset{vL/.style = {variable inductor = #1}}
\tikzset{V/.style = {voltage source = #1}}
\tikzset{cV/.style = {controlled voltage source = #1}}
\tikzset{sV/.style = {sinusoidal voltage source = #1}}
\tikzset{sqV/.style = {square voltage source = #1}}
\tikzset{csV/.style = {controlled sinusoidal voltage source = #1}}
\def\pgf@temp#1{ 
	\tikzset{V#1/.style = {voltage source, v#1=##1} } 
	\tikzset{cV#1/.style = {controlled  voltage source, v#1=##1} } 
	\tikzset{sV#1/.style = {sinusoidal  voltage source, v#1=##1} } 
	\tikzset{csV#1/.style = {controlled sinusoidal voltage source, v#1=##1} } 
}
\pgf@temp{_>} \pgf@temp{_<} \pgf@temp{^>} \pgf@temp{^<} 
\pgf@temp{>} \pgf@temp{<} \pgf@temp{^} \pgf@temp{_} 
\tikzset{I/.style = {current source = #1}}
\tikzset{cI/.style = {controlled current source = #1}}
\tikzset{sI/.style = {sinusoidal current source = #1}}
\tikzset{csI/.style = {controlled sinusoidal current source = #1}}
\def\pgf@temp#1{ 
	\tikzset{I#1/.style = {current source, i#1=##1} } 
	\tikzset{cI#1/.style = {controlled current source, i#1=##1} } 
	\tikzset{sI#1/.style = {sinusoidal current source, i#1=##1} } 
	\tikzset{csI#1/.style = {controlled sinusoidal current source, i#1=##1} } 
}
\pgf@temp{_>} \pgf@temp{_<} \pgf@temp{^>} \pgf@temp{^<} 
\pgf@temp{>_} \pgf@temp{<_} \pgf@temp{>^} \pgf@temp{<^} 
\pgf@temp{>} \pgf@temp{<} \pgf@temp{^} \pgf@temp{_} 
\tikzset{Do/.style = {empty diode}}
\tikzset{tDo/.style = {empty tunnel diode}}
\tikzset{zDo/.style = {empty Zener diode}}
\tikzset{sDo/.style = {empty Schottky diode}}
\tikzset{pDo/.style = {empty photodiode}}
\tikzset{leDo/.style = {empty led}}
\tikzset{VCo/.style = {empty varcap}}
\tikzset{D*/.style = {full diode}}
\tikzset{tD*/.style = {full tunnel diode}}
\tikzset{zD*/.style = {full Zener diode}}
\tikzset{sD*/.style = {full Schottky diode}}
\tikzset{pD*/.style = {full photodiode}}
\tikzset{leD*/.style = {full led}}
\tikzset{VC*/.style = {full varcap}}
\tikzset{D/.style = {diode}}
\tikzset{tD/.style = {tunnel diode}}
\tikzset{zD/.style = {Zener diode}}
\tikzset{sD/.style = {Schottky diode}}
\tikzset{pD/.style = {photodiode}}
\tikzset{leD/.style = {led}}
\tikzset{VC/.style = {varcap}}

\tikzset{Tr/.style = {triac}}
\tikzset{Mr/.style = {memristor}}
\tikzset{Ty/.style = {thyristor}}

\tikzset{cspst/.style = {closing switch = #1}}
\tikzset{ospst/.style = {opening switch = #1}}

\tikzset{afuse/.style = {asymmetric fuse=#1}}


\def\inheritlogicport#1#2{
	\pgfdeclareshape{#2 port}{
		\inheritsavedanchors[from=#1 #2 port]
		\inheritbackgroundpath[from=#1 #2 port]
		\inheritanchor[from=#1 #2 port]{in}
		\inheritanchor[from=#1 #2 port]{in 1}
		\inheritanchor[from=#1 #2 port]{in 2}
		\inheritanchor[from=#1 #2 port]{out}
		\inheritanchor[from=#1 #2 port]{center}
		\inheritanchor[from=#1 #2 port]{left}
	}
}

\ifpgf@circuit@europeanlogicport
	\inheritlogicport{european}{and}
	\inheritlogicport{european}{or}
	\inheritlogicport{european}{xor}
	\inheritlogicport{european}{not}
	\inheritlogicport{european}{nand}
	\inheritlogicport{european}{nor}
	\inheritlogicport{european}{xnor}
\else
	\inheritlogicport{american}{and}
	\inheritlogicport{american}{or}
	\inheritlogicport{american}{xor}
	\inheritlogicport{american}{not}
	\inheritlogicport{american}{nand}
	\inheritlogicport{american}{nor}
	\inheritlogicport{american}{xnor}
\fi

% Transistor like bipoles

\def\pgf@circ@trans@path#1#2{
	\pgfextra{
		\edef\pgf@temp{\pgfkeysvalueof{/tikz/circuitikz/bipole/name}}
		\def\pgf@circ@temp{#2}
		\ifx\pgf@temp\pgf@circ@temp % if it has not a name
			\pgfmathrandominteger{\pgf@circ@rand}{1000}{9999}
			\ctikzset{bipole/name = trans\pgf@circ@rand} % create it
		\fi
	}
	\ifpgf@circuit@bipole@reversed
		(\tikztostart) node[coordinate] (\ctikzvalof{bipole/name}end) {}
		(\tikztotarget) node[coordinate] (\ctikzvalof{bipole/name}start) {} 	
	\else
		(\tikztostart) node[coordinate] (\ctikzvalof{bipole/name}start) {}
		(\tikztotarget) node[coordinate] (\ctikzvalof{bipole/name}end) {} 
	\fi
	\pgfextra{
		\pgf@circ@slope{\pgfpointanchor{\ctikzvalof{bipole/name}start}{center}}
					   {\pgfpointanchor{\ctikzvalof{bipole/name}end}{center}}
		\pgfmathadd{\pgfmathresult}{-90}
		\edef\pgf@circ@direction{\pgfmathresult}
	}
	($(\tikztostart) ! .5 ! (\tikztotarget)$) 
		node[#1, /tikz/rotate=\pgf@circ@direction, xscale=\ctikzvalof{mirror value}] 
			(\ctikzvalof{bipole/name}) {} node {\ctikzvalof{bipole/label/name}}
	(\ctikzvalof{bipole/name}start.center) -- (\ctikzvalof{bipole/name}.left) 
	(\ctikzvalof{bipole/name}.right)  -- (\ctikzvalof{bipole/name}end.center) 
	\pgfextra{
		\pgfcircresetpath
	}  
	(\tikztotarget) 	\tikztonodes  % e si continua
}


\def\pgf@circ@definetranspath#1{
	\tikzset{T#1/.style = {\circuitikzbasekey, /tikz/to path=\pgf@circ@trans@path{#1}{}, l=##1}}
}

\pgf@circ@definetranspath{nmos}
\pgf@circ@definetranspath{pmos}
\pgf@circ@definetranspath{npn}
\pgf@circ@definetranspath{pnp}
\pgf@circ@definetranspath{nfet}
\pgf@circ@definetranspath{nigfete}
\pgf@circ@definetranspath{nigfetd}
\pgf@circ@definetranspath{pfet}
\pgf@circ@definetranspath{pigfete}
\pgf@circ@definetranspath{pigfetd}
\pgf@circ@definetranspath{njfet}
\pgf@circ@definetranspath{pjfet}
\pgf@circ@definetranspath{pigbt}
\pgf@circ@definetranspath{nigbt}