test
test_filter_loop.cpp
Go to the documentation of this file.
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/****************************************************************************
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*
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* fkie_message_filters
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* Copyright © 2018-2020 Fraunhofer FKIE
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* Author: Timo Röhling
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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****************************************************************************/
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#include "
test.h
"
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#include <
fkie_message_filters/user_source.h
>
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#include <
fkie_message_filters/simple_user_filter.h
>
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TEST
(
fkie_message_filters
, FilterLoop)
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{
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using
Source =
mf::UserSource<int_M>
;
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using
Filter
=
mf::SimpleUserFilter<int_M>
;
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std::size_t callback_counts = 0;
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Source src;
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Filter
flt;
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flt.set_processing_function(
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[&](
const
int_M
& i) ->
bool
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{
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++callback_counts;
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return
true
;
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}
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);
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mf::chain
(src, flt);
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// Connect the filter output to its own input
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mf::chain
(flt, flt);
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ASSERT_THROW(src(
int_M
(0)), std::logic_error);
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}
fkie_message_filters
Definition:
buffer.h:33
fkie_message_filters::chain
void chain(Filter1 &flt1, Filter2 &flt2, MoreFilters &... filters) noexcept
Convenience function to chain multiple filters.
Definition:
filter_impl.h:71
Filter
NotDefaultConstructable
Definition:
test.h:35
simple_user_filter.h
fkie_message_filters::UserSource
Manually operated data source.
Definition:
user_source.h:55
fkie_message_filters::SimpleUserFilter
Simplified filter with user-defined callback function.
Definition:
simple_user_filter.h:56
TEST
TEST(fkie_message_filters, FilterLoop)
Definition:
test_filter_loop.cpp:24
int_M
NotDefaultConstructable< int > int_M
Definition:
test.h:47
test.h
user_source.h
fkie_message_filters
Author(s): Timo Röhling
autogenerated on Wed Mar 2 2022 00:18:57