/usr/include/seqan/pipe/pipe_joiner.h is in seqan-dev 1.3.1-1.
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// SeqAn - The Library for Sequence Analysis
// ==========================================================================
// Copyright (c) 2006-2010, Knut Reinert, FU Berlin
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of Knut Reinert or the FU Berlin nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL KNUT REINERT OR THE FU BERLIN BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
// DAMAGE.
//
// ==========================================================================
// Author: David Weese <david.weese@fu-berlin.de>
// ==========================================================================
#ifndef SEQAN_HEADER_PIPE_JOINER_H
#define SEQAN_HEADER_PIPE_JOINER_H
namespace SEQAN_NAMESPACE_MAIN
{
//namespace SEQAN_NAMESPACE_PIPELINING
//{
struct Joiner;
template < typename TInput1, typename TInput2 >
struct Value< Pipe< Bundle2< TInput1, TInput2 >, Joiner > > {
typedef Pair<
typename Value<TInput1>::Type,
typename Value<TInput2>::Type
> Type;
};
template < typename TInput1, typename TInput2, typename TInput3 >
struct Value< Pipe< Bundle3< TInput1, TInput2, TInput3 >, Joiner > > {
typedef Triple<
typename Value<TInput1>::Type,
typename Value<TInput2>::Type,
typename Value<TInput3>::Type
> Type;
};
/**
.Spec.Joiner:
..cat:Pipelining
..general:Class.Pipe
..summary:Joins two or three input streams.
..signature:Pipe<Bundle2<TInput1, TInput2>, Joiner>
..signature:Pipe<Bundle3<TInput1, TInput2, TInput3>, Joiner>
..param.TInput1:The type of the first pipeline module this module reads from.
..param.TInput2:The type of the second pipeline module this module reads from.
..param.TInput3:The type of the third pipeline module this module reads from.
..remarks: The output type is a compressed @Class.Pair@ or @Class.Triple@ of the input types $Value<TInputX>::Type$.
..include:seqan/pipe.h
*/
//////////////////////////////////////////////////////////////////////////////
// joiner class
template < typename TInput1, typename TInput2 >
struct Pipe< Bundle2< TInput1, TInput2 >, Joiner >
{
Bundle2< TInput1, TInput2 > in;
typename Value<Pipe>::Type tmp;
Pipe(Bundle2< TInput1, TInput2 > _in):
in(_in) {}
inline typename Value<Pipe>::Type const & operator*() {
tmp.i1 = *in.in1;
tmp.i2 = *in.in2;
return tmp;
}
inline Pipe& operator++() {
++in.in1;
++in.in2;
return *this;
}
};
template < typename TInput1, typename TInput2, typename TInput3 >
struct Pipe< Bundle3< TInput1, TInput2, TInput3 >, Joiner >
{
Bundle3< TInput1, TInput2, TInput3 > in;
typename Value<Pipe>::Type tmp;
Pipe(Bundle3< TInput1, TInput2, TInput3 > _in):
in(_in) {}
inline typename Value<Pipe>::Type const & operator*() {
tmp.i1 = *in.in1;
tmp.i2 = *in.in2;
tmp.i3 = *in.in2;
return tmp;
}
inline Pipe& operator++() {
++in.in1;
++in.in2;
++in.in3;
return *this;
}
};
//}
}
#endif
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