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sdrangel/sdrbase/pipes/elementpipescommon.h

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C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// Copyright (C) 2015-2020 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef SDRBASE_PIPES_ELEMNTPIPESCOMMON_H_
#define SDRBASE_PIPES_ELEMNTPIPESCOMMON_H_
namespace ElementPipesCommon {
template<typename T>
struct RegistrationKey
{
const T *m_key;
int m_typeId;
RegistrationKey() = default;
RegistrationKey(const RegistrationKey&) = default;
RegistrationKey& operator=(const RegistrationKey&) = default;
bool operator<(const RegistrationKey& other) const
{
if (m_key != other.m_key) {
return m_key < other.m_key;
} else {
return m_typeId < other.m_typeId;
}
}
};
} // ElementPipesCommon
#endif // SDRBASE_PIPES_ELEMNTPIPESCOMMON_H_