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fixes in curve-pair event access

This commit is contained in:
Eric Berberich 2009-05-12 18:17:34 +00:00
parent 32ae6b6e51
commit 54fc333a27
1 changed files with 5 additions and 7 deletions
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12
Algebraic_kernel_d/doc_tex/Algebraic_kernel_d_ref/CurvePairAnalysis_2.tex
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@ -71,8 +71,8 @@ not allowed.
}
\ccMethod{std::pair< size_type, size_type > curves_at_event(size_type j);}{
returns a pair of \ccc{size_type} indicating whether event $j$ is formed by
which arc numbers of the first and the second curve, or $-1$, if the
returns a pair indicating which events of the two curves contribute to
event~$j$ in the pair of curves. An entry can be $-1$, if the
corresponding curve is not involved.
\ccPrecond{$0 \leq j < $\ccc{number\_of_events()}}
}
@ -80,16 +80,14 @@ not allowed.
\ccMethod{std::pair< size_type> curves_at_event(size_type j,
Curve_analysis_2 ca1,
Curve_analysis_2 ca2);}{
returns a pair of \ccc{size_type} indicating whether event $j$ is formed by
which arc numbers of {\tt ca1} and {\tt ca2}, or $-1$, if the
corresponding curve is not involved in the $j$-th curve pair event.
returns a pair indicating which events of the two curves {\tt ca1} and {\tt
ca2} contribute to event~$j$ in the pair of curves. An entry can be $-1$,
if the corresponding curve is not involved.
\ccPrecond{$0 \leq j < $\ccc{number\_of_events()}}
\ccPrecond{$ca1$ and $ca2$ are the two curves involved in the curve pair}
\ccPrecond{$ca1 != ca2$}
}
%Note that this interface mainly rewrites $\{f,g,x\}^n$ in a different way -
%using \ccc{size_type}. Actually the CPVL has to compute this sequence, but for
%the interface it is nicer to have it already here to avoid conversion objects