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| author | Mike Gerwitz <mike.gerwitz@rtspecialty.com> | 2018-01-29 13:21:55 -0500 |
|---|---|---|
| committer | Mike Gerwitz <mike.gerwitz@rtspecialty.com> | 2018-09-11 09:30:53 -0400 |
| commit | a9b9286c9bd4fe3513dadcfe9a936072fee6af18 (patch) | |
| tree | 1c3fdb843331048aaa7542d0411daf512debbe29 | |
| parent | a8fd36176d58bb9d3bc49a3fb3e6ed243c289827 (diff) | |
| download | tame-a9b9286c9bd4fe3513dadcfe9a936072fee6af18.tar.gz tame-a9b9286c9bd4fe3513dadcfe9a936072fee6af18.tar.bz2 tame-a9b9286c9bd4fe3513dadcfe9a936072fee6af18.zip | |
vector/filter: Add vfilter_lookup
* vector/filter.xml (vfilter_lookup): New function.
| -rw-r--r-- | core/vector/filter.xml | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/core/vector/filter.xml b/core/vector/filter.xml index cc237d0..2b8f150 100644 --- a/core/vector/filter.xml +++ b/core/vector/filter.xml @@ -27,6 +27,22 @@ <import package="list" /> + <section title="Vector Filtering"> + <function name="vfilter_lookup" + desc="Filter predicate by value and use corresponding index in + source vector as a value"> + <param name="vector_pred" type="float" set="vector" desc="Vector to filter" /> + <param name="vector_src" type="float" set="vector" desc="Vector to filter" /> + <param name="value" type="float" desc="Predicate value" /> + <param name="start_index" type="integer" desc="Starting vector_pred index" /> + + <t:cons-until-empty set="vector_pred" only="value" index="start_index"> + <c:value-of name="vector_src" index="start_index" /> + </t:cons-until-empty> + </function> + </section> + + <section title="Matrix Filtering"> \ref{mfilter} handles complex filtering of matrices. If the requested column~\tt{@col@} is marked as sequential with~\tt{@seq@}, |