/***********************************************************************************************************************
*                                                                                                                      *
* libscopehal v0.1                                                                                                     *
*                                                                                                                      *
* Copyright (c) 2012-2023 Andrew D. Zonenberg and contributors                                                         *
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*      following disclaimer.                                                                                           *
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*      derived from this software without specific prior written permission.                                           *
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* POSSIBILITY OF SUCH DAMAGE.                                                                                          *
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/**
	@file
	@author Andrew D. Zonenberg
	@brief Inline functions for StreamDescriptor
 */
#ifndef StreamDescriptor_inlines_h
#define StreamDescriptor_inlines_h

inline Unit StreamDescriptor::GetXAxisUnits()
{
	return m_channel->GetXAxisUnits();
}

inline Unit StreamDescriptor::GetYAxisUnits()
{
	if(m_channel == nullptr)
		return Unit(Unit::UNIT_VOLTS);
	else
		return m_channel->GetYAxisUnits(m_stream);
}

inline WaveformBase* StreamDescriptor::GetData() const
{
	if(m_channel == nullptr)
		return nullptr;
	else
		return m_channel->GetData(m_stream);
}

inline bool StreamDescriptor::operator==(const StreamDescriptor& rhs) const
{
	return (m_channel == rhs.m_channel) && (m_stream == rhs.m_stream);
}

inline bool StreamDescriptor::operator!=(const StreamDescriptor& rhs) const
{
	return (m_channel != rhs.m_channel) || (m_stream != rhs.m_stream);
}

inline bool StreamDescriptor::operator<(const StreamDescriptor& rhs) const
{
	if(m_channel < rhs.m_channel)
		return true;
	if( (m_channel == rhs.m_channel) && (m_stream < rhs.m_stream) )
		return true;

	return false;
}

inline uint8_t StreamDescriptor::GetFlags() const
{
	if(m_channel == NULL)
		return 0;
	else
		return m_channel->GetStreamFlags(m_stream);
}

inline float StreamDescriptor::GetVoltageRange()
{
	auto schan = dynamic_cast<OscilloscopeChannel*>(m_channel);
	if(schan == NULL)
		return 1;
	else
		return schan->GetVoltageRange(m_stream);
}

inline float StreamDescriptor::GetOffset()
{
	auto schan = dynamic_cast<OscilloscopeChannel*>(m_channel);
	if(schan == NULL)
		return 0;
	else
		return schan->GetOffset(m_stream);
}

inline void StreamDescriptor::SetVoltageRange(float v)
{
	auto schan = dynamic_cast<OscilloscopeChannel*>(m_channel);
	if(schan)
		schan->SetVoltageRange(v, m_stream);
}

inline void StreamDescriptor::SetOffset(float v)
{
	auto schan = dynamic_cast<OscilloscopeChannel*>(m_channel);
	if(schan)
		schan->SetOffset(v, m_stream);
}

inline float StreamDescriptor::GetScalarValue()
{
	if(m_channel == nullptr)
		return 0;
	else
		return m_channel->GetScalarValue(m_stream);
}

#endif
