FlowGraphNode_inlines.h

Go to the documentation of this file.

/***********************************************************************************************************************
*                                                                                                                      *
* libscopehal                                                                                                          *
*                                                                                                                      *
* Copyright (c) 2012-2026 Andrew D. Zonenberg and contributors                                                         *
* 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 the author nor the names of any contributors may be used to endorse or promote products     *
*      derived from this software without specific prior written permission.                                           *
*                                                                                                                      *
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS "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 *
* THE AUTHORS BE HELD 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.                                                                                          *
*                                                                                                                      *
***********************************************************************************************************************/
 
#ifndef FlowGraphNode_inlines_h
#define FlowGraphNode_inlines_h
 
inline WaveformBase* FlowGraphNode::GetInputWaveform(size_t i)
{
    auto chan = m_inputs[i]->m_sourceStream.m_channel;
    if(chan == nullptr)
        return nullptr;
    return chan->GetData(m_inputs[i]->m_sourceStream.m_stream);
}
 
inline Stream::StreamType StreamDescriptor::GetType()
{
    if(m_channel == nullptr)
        return Stream::STREAM_TYPE_ANALOG;
    return m_channel->GetType(m_stream);
}
 
inline size_t FlowGraphNode::GetInputCount()
{
    return m_inputs.size();
}
 
//Helper for creating a stream with constraints
template<class T, class... Args>
inline void FlowGraphNode::CreateInput(const std::string& name, Args&&... args)
{
    CreateInput(name);
    m_inputs[m_inputs.size() - 1]->m_constraints = std::make_shared<T>(this, args...);
}
 
#endif