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Document missing functions: xor, not, truth, countOf, indexOf, and

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(new!) contains.
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Guido van Rossum 1998-05-22 18:48:37 +00:00
parent 7bf15648a4
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Doc/lib/liboperator.tex
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@ -77,6 +77,20 @@ Return the bitwise and of \var{a} and \var{b}.
Return the bitwise or of \var{a} and \var{b}.
\end{funcdesc}
\begin{funcdesc}{xor}{a, b}
\funcline{__xor__}{a, b}
Return the bitwise exclusive or of \var{a} and \var{b}.
\end{funcdesc}
\begin{funcdesc}{not_}{o}
\funcline{__not__}{o}
Return the outcome of \keyword{not} \var{o}.
\end{funcdesc}
\begin{funcdesc}{truth}{o}
Return 1 if \var{o} is true, and 0 otherwise.
\end{funcdesc}
\begin{funcdesc}{concat}{a, b}
\funcline{__concat__}{a, b}
Return \var{a} \code{+} \var{b} for \var{a} and \var{b} sequences.
@ -88,6 +102,20 @@ Return \var{a} \code{*} \var{b} where \var{a} is a sequence and
\var{b} is an integer.
\end{funcdesc}
\begin{funcdesc}{contains}{a, b}
\funcline{sequenceIncludes}{a, b}
Return the outcome of the test \var{b} \code{in} \var{a}.
Note the reversed operands.
\end{funcdesc}
\begin{funcdesc}{countOf}{a, b}
Return the number of occurrences of \var{b} in \var{a}.
\end{funcdesc}
\begin{funcdesc}{indexOf}{a, b}
Return the index of the first of occurrence of \var{b} in \var{a}.
\end{funcdesc}
\begin{funcdesc}{getitem}{a, b}
\funcline{__getitem__}{a, b}
Return the value of \var{a} at index \var{b}.