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SignalImpl.cpp
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665 lines (654 loc) · 25.1 KB
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#include <limits>
#include "Helper.h"
#include "SignalImpl.h"
using namespace dbcppp;
enum class Alignment
{
size_inbetween_first_64_bit,
signal_exceeds_64_bit_size_but_signal_fits_into_64_bit,
signal_exceeds_64_bit_size_and_signal_does_not_fit_into_64_bit
};
template <Alignment aAlignment, ISignal::EByteOrder aByteOrder, ISignal::EValueType aValueType, ISignal::EExtendedValueType aExtendedValueType>
ISignal::raw_t template_decode(const ISignal* sig, const void* nbytes) noexcept
{
const SignalImpl* sigi = static_cast<const SignalImpl*>(sig);
uint64_t data;
if constexpr (aAlignment == Alignment::signal_exceeds_64_bit_size_and_signal_does_not_fit_into_64_bit)
{
data = *reinterpret_cast<const uint64_t*>(&reinterpret_cast<const uint8_t*>(nbytes)[sigi->_byte_pos]);
uint64_t data1 = reinterpret_cast<const uint8_t*>(nbytes)[sigi->_byte_pos + 8];
if constexpr (aByteOrder == ISignal::EByteOrder::BigEndian)
{
//native_to_big_inplace(data);
native_to_big_inplace(data);
data &= sigi->_mask;
data <<= sigi->_fixed_start_bit_0;
data1 >>= sigi->_fixed_start_bit_1;
data |= data1;
}
else
{
//native_to_little_inplace(data);
native_to_little_inplace(data);
data >>= sigi->_fixed_start_bit_0;
data1 &= sigi->_mask;
data1 <<= sigi->_fixed_start_bit_1;
data |= data1;
}
if constexpr (aExtendedValueType == ISignal::EExtendedValueType::Float ||
aExtendedValueType == ISignal::EExtendedValueType::Double)
{
return data;
}
if constexpr (aValueType == ISignal::EValueType::Signed)
{
if (data & sigi->_mask_signed)
{
data |= sigi->_mask_signed;
}
}
return data;
}
else
{
if constexpr (aAlignment == Alignment::size_inbetween_first_64_bit)
{
data = *reinterpret_cast<const uint64_t*>(nbytes);
}
else
{
data = *reinterpret_cast<const uint64_t*>(&reinterpret_cast<const uint8_t*>(nbytes)[sigi->_byte_pos]);
}
if constexpr (aByteOrder == ISignal::EByteOrder::BigEndian)
{
//native_to_big_inplace(data);
native_to_big_inplace(data);
}
else
{
//native_to_little_inplace(data);
native_to_little_inplace(data);
}
if constexpr (aExtendedValueType == ISignal::EExtendedValueType::Double)
{
return data;
}
data >>= sigi->_fixed_start_bit_0;
}
data &= sigi->_mask;
if constexpr (aExtendedValueType == ISignal::EExtendedValueType::Float)
{
return data;
}
if constexpr (aValueType == ISignal::EValueType::Signed)
{
// bit extending
// trust the compiler to optimize this
if (data & sigi->_mask_signed)
{
data |= sigi->_mask_signed;
}
}
return data;
}
constexpr uint64_t enum_mask(Alignment a, ISignal::EByteOrder bo, ISignal::EValueType vt, ISignal::EExtendedValueType evt)
{
uint64_t result = 0;
switch (a)
{
case Alignment::size_inbetween_first_64_bit: result |= 0b1; break;
case Alignment::signal_exceeds_64_bit_size_but_signal_fits_into_64_bit: result |= 0b10; break;
case Alignment::signal_exceeds_64_bit_size_and_signal_does_not_fit_into_64_bit: result |= 0b100; break;
}
switch (bo)
{
case ISignal::EByteOrder::LittleEndian: result |= 0b1000; break;
case ISignal::EByteOrder::BigEndian: result |= 0b10000; break;
}
switch (vt)
{
case ISignal::EValueType::Signed: result |= 0b100000; break;
case ISignal::EValueType::Unsigned: result |= 0b1000000; break;
}
switch (evt)
{
case ISignal::EExtendedValueType::Integer: result |= 0b10000000; break;
case ISignal::EExtendedValueType::Float: result |= 0b100000000; break;
case ISignal::EExtendedValueType::Double: result |= 0b1000000000; break;
}
return result;
}
using decode_func_t = ISignal::raw_t (*)(const ISignal*, const void*) noexcept;
decode_func_t make_decode(Alignment a, ISignal::EByteOrder bo, ISignal::EValueType vt, ISignal::EExtendedValueType evt)
{
constexpr auto si64b = Alignment::size_inbetween_first_64_bit;
constexpr auto se64bsbsfi64b = Alignment::signal_exceeds_64_bit_size_but_signal_fits_into_64_bit;
constexpr auto se64bsasdnfi64b = Alignment::signal_exceeds_64_bit_size_and_signal_does_not_fit_into_64_bit;
constexpr auto le = ISignal::EByteOrder::LittleEndian;
constexpr auto be = ISignal::EByteOrder::BigEndian;
constexpr auto sig = ISignal::EValueType::Signed;
constexpr auto usig = ISignal::EValueType::Unsigned;
constexpr auto i = ISignal::EExtendedValueType::Integer;
constexpr auto f = ISignal::EExtendedValueType::Float;
constexpr auto d = ISignal::EExtendedValueType::Double;
switch (enum_mask(a, bo, vt, evt))
{
case enum_mask(si64b, le, sig, i): return template_decode<si64b, le, sig, i>;
case enum_mask(si64b, le, sig, f): return template_decode<si64b, le, sig, f>;
case enum_mask(si64b, le, sig, d): return template_decode<si64b, le, sig, d>;
case enum_mask(si64b, le, usig, i): return template_decode<si64b, le, usig, i>;
case enum_mask(si64b, le, usig, f): return template_decode<si64b, le, usig, f>;
case enum_mask(si64b, le, usig, d): return template_decode<si64b, le, usig, d>;
case enum_mask(si64b, be, sig, i): return template_decode<si64b, be, sig, i>;
case enum_mask(si64b, be, sig, f): return template_decode<si64b, be, sig, f>;
case enum_mask(si64b, be, sig, d): return template_decode<si64b, be, sig, d>;
case enum_mask(si64b, be, usig, i): return template_decode<si64b, be, usig, i>;
case enum_mask(si64b, be, usig, f): return template_decode<si64b, be, usig, f>;
case enum_mask(si64b, be, usig, d): return template_decode<si64b, be, usig, d>;
case enum_mask(se64bsbsfi64b, le, sig, i): return template_decode<se64bsbsfi64b, le, sig, i>;
case enum_mask(se64bsbsfi64b, le, sig, f): return template_decode<se64bsbsfi64b, le, sig, f>;
case enum_mask(se64bsbsfi64b, le, sig, d): return template_decode<se64bsbsfi64b, le, sig, d>;
case enum_mask(se64bsbsfi64b, le, usig, i): return template_decode<se64bsbsfi64b, le, usig, i>;
case enum_mask(se64bsbsfi64b, le, usig, f): return template_decode<se64bsbsfi64b, le, usig, f>;
case enum_mask(se64bsbsfi64b, le, usig, d): return template_decode<se64bsbsfi64b, le, usig, d>;
case enum_mask(se64bsbsfi64b, be, sig, i): return template_decode<se64bsbsfi64b, be, sig, i>;
case enum_mask(se64bsbsfi64b, be, sig, f): return template_decode<se64bsbsfi64b, be, sig, f>;
case enum_mask(se64bsbsfi64b, be, sig, d): return template_decode<se64bsbsfi64b, be, sig, d>;
case enum_mask(se64bsbsfi64b, be, usig, i): return template_decode<se64bsbsfi64b, be, usig, i>;
case enum_mask(se64bsbsfi64b, be, usig, f): return template_decode<se64bsbsfi64b, be, usig, f>;
case enum_mask(se64bsbsfi64b, be, usig, d): return template_decode<se64bsbsfi64b, be, usig, d>;
case enum_mask(se64bsasdnfi64b, le, sig, i): return template_decode<se64bsasdnfi64b, le, sig, i>;
case enum_mask(se64bsasdnfi64b, le, sig, f): return template_decode<se64bsasdnfi64b, le, sig, f>;
case enum_mask(se64bsasdnfi64b, le, sig, d): return template_decode<se64bsasdnfi64b, le, sig, d>;
case enum_mask(se64bsasdnfi64b, le, usig, i): return template_decode<se64bsasdnfi64b, le, usig, i>;
case enum_mask(se64bsasdnfi64b, le, usig, f): return template_decode<se64bsasdnfi64b, le, usig, f>;
case enum_mask(se64bsasdnfi64b, le, usig, d): return template_decode<se64bsasdnfi64b, le, usig, d>;
case enum_mask(se64bsasdnfi64b, be, sig, i): return template_decode<se64bsasdnfi64b, be, sig, i>;
case enum_mask(se64bsasdnfi64b, be, sig, f): return template_decode<se64bsasdnfi64b, be, sig, f>;
case enum_mask(se64bsasdnfi64b, be, sig, d): return template_decode<se64bsasdnfi64b, be, sig, d>;
case enum_mask(se64bsasdnfi64b, be, usig, i): return template_decode<se64bsasdnfi64b, be, usig, i>;
case enum_mask(se64bsasdnfi64b, be, usig, f): return template_decode<se64bsasdnfi64b, be, usig, f>;
case enum_mask(se64bsasdnfi64b, be, usig, d): return template_decode<se64bsasdnfi64b, be, usig, d>;
}
return nullptr;
}
decode_func_t make_decodeMuxSignal(Alignment a, ISignal::EByteOrder bo, ISignal::EValueType vt, ISignal::EExtendedValueType evt)
{
constexpr auto si64b = Alignment::size_inbetween_first_64_bit;
constexpr auto se64bsbsfi64b = Alignment::signal_exceeds_64_bit_size_but_signal_fits_into_64_bit;
constexpr auto se64bsasdnfi64b = Alignment::signal_exceeds_64_bit_size_and_signal_does_not_fit_into_64_bit;
constexpr auto le = ISignal::EByteOrder::LittleEndian;
constexpr auto be = ISignal::EByteOrder::BigEndian;
constexpr auto sig = ISignal::EValueType::Signed;
constexpr auto usig = ISignal::EValueType::Unsigned;
constexpr auto i = ISignal::EExtendedValueType::Integer;
constexpr auto f = ISignal::EExtendedValueType::Float;
constexpr auto d = ISignal::EExtendedValueType::Double;
switch (enum_mask(a, bo, vt, evt))
{
case enum_mask(si64b, le, sig, i): return template_decode<si64b, le, sig, i>;
case enum_mask(si64b, le, sig, f): return template_decode<si64b, le, sig, f>;
case enum_mask(si64b, le, sig, d): return template_decode<si64b, le, sig, d>;
case enum_mask(si64b, le, usig, i): return template_decode<si64b, le, usig, i>;
case enum_mask(si64b, be, sig, i): return template_decode<si64b, be, sig, i>;
case enum_mask(si64b, be, usig, i): return template_decode<si64b, be, usig, i>;
case enum_mask(se64bsbsfi64b, le, sig, i): return template_decode<se64bsbsfi64b, le, sig, i>;
case enum_mask(se64bsbsfi64b, le, usig, i): return template_decode<se64bsbsfi64b, le, usig, i>;
case enum_mask(se64bsbsfi64b, be, sig, i): return template_decode<se64bsbsfi64b, be, sig, i>;
case enum_mask(se64bsbsfi64b, be, usig, i): return template_decode<se64bsbsfi64b, be, usig, i>;
case enum_mask(se64bsasdnfi64b, le, sig, i): return template_decode<se64bsasdnfi64b, le, sig, i>;
case enum_mask(se64bsasdnfi64b, le, usig, i): return template_decode<se64bsasdnfi64b, le, usig, i>;
case enum_mask(se64bsasdnfi64b, be, sig, i): return template_decode<se64bsasdnfi64b, be, sig, i>;
case enum_mask(se64bsasdnfi64b, be, usig, i): return template_decode<se64bsasdnfi64b, be, usig, i>;
}
return nullptr;
}
void encode(const ISignal* sig, ISignal::raw_t raw, void* buffer) noexcept
{
const SignalImpl* sigi = static_cast<const SignalImpl*>(sig);
char* b = reinterpret_cast<char*>(buffer);
if (sigi->ByteOrder() == ISignal::EByteOrder::BigEndian)
{
uint64_t src = sigi->StartBit();
uint64_t dst = sigi->BitSize() - 1;
for (uint64_t i = 0; i < sigi->BitSize(); i++)
{
if (raw & (1ull << dst))
{
b[src / 8] |= 1ull << (src % 8);
}
else
{
b[src / 8] &= ~(1ull << (src % 8));
}
if ((src % 8) == 0)
{
src += 15;
}
else
{
src--;
}
dst--;
}
}
else
{
uint64_t src = sigi->StartBit();
uint64_t dst = 0;
for (uint64_t i = 0; i < sigi->BitSize(); i++)
{
if (raw & (1ull << dst))
{
b[src / 8] |= 1ull << (src % 8);
}
else
{
b[src / 8] &= ~(1ull << (src % 8));
}
src++;
dst++;
}
}
}
template <class T>
double raw_to_phys(const ISignal* sig, ISignal::raw_t raw) noexcept
{
const SignalImpl* sigi = static_cast<const SignalImpl*>(sig);
double draw = double(*reinterpret_cast<T*>(&raw));
return draw * sigi->Factor() + sigi->Offset();
}
template <class T>
ISignal::raw_t phys_to_raw(const ISignal* sig, double phys) noexcept
{
const SignalImpl* sigi = static_cast<const SignalImpl*>(sig);
T result = T((phys - sigi->Offset()) / sigi->Factor());
return *reinterpret_cast<ISignal::raw_t*>(&result);
}
std::unique_ptr<ISignal> ISignal::Create(
uint64_t message_size
, std::string&& name
, EMultiplexer multiplexer_indicator
, uint64_t multiplexer_switch_value
, uint64_t start_bit
, uint64_t bit_size
, EByteOrder byte_order
, EValueType value_type
, double factor
, double offset
, double minimum
, double maximum
, std::string&& unit
, std::vector<std::string>&& receivers
, std::vector<std::unique_ptr<IAttribute>>&& attribute_values
, std::vector<std::unique_ptr<IValueEncodingDescription>>&& value_encoding_descriptions
, std::string&& comment
, EExtendedValueType extended_value_type
, std::vector<std::unique_ptr<ISignalMultiplexerValue>>&& signal_multiplexer_values)
{
std::unique_ptr<SignalImpl> result;
std::vector<AttributeImpl> avs;
for (auto& av : attribute_values)
{
avs.push_back(std::move(static_cast<AttributeImpl&>(*av)));
av.reset(nullptr);
}
std::vector<ValueEncodingDescriptionImpl> veds;
for (auto& ved : value_encoding_descriptions)
{
veds.push_back(std::move(static_cast<ValueEncodingDescriptionImpl&>(*ved)));
ved.reset(nullptr);
}
std::vector<SignalMultiplexerValueImpl> smvs;
for (auto& smv : signal_multiplexer_values)
{
smvs.push_back(std::move(static_cast<SignalMultiplexerValueImpl&>(*smv)));
}
result = std::make_unique<SignalImpl>(
message_size
, std::move(name)
, multiplexer_indicator
, multiplexer_switch_value
, start_bit
, bit_size
, byte_order
, value_type
, factor
, offset
, minimum
, maximum
, std::move(unit)
, std::move(receivers)
, std::move(avs)
, std::move(veds)
, std::move(comment)
, extended_value_type
, std::move(smvs));
return result;
}
SignalImpl::SignalImpl(
uint64_t message_size
, std::string&& name
, EMultiplexer multiplexer_indicator
, uint64_t multiplexer_switch_value
, uint64_t start_bit
, uint64_t bit_size
, EByteOrder byte_order
, EValueType value_type
, double factor
, double offset
, double minimum
, double maximum
, std::string&& unit
, std::vector<std::string>&& receivers
, std::vector<AttributeImpl>&& attribute_values
, std::vector<ValueEncodingDescriptionImpl>&& value_encoding_descriptions
, std::string&& comment
, EExtendedValueType extended_value_type
, std::vector<SignalMultiplexerValueImpl>&& signal_multiplexer_values)
: _name(std::move(name))
, _multiplexer_indicator(std::move(multiplexer_indicator))
, _multiplexer_switch_value(std::move(multiplexer_switch_value))
, _start_bit(std::move(start_bit))
, _bit_size(std::move(bit_size))
, _byte_order(std::move(byte_order))
, _value_type(std::move(value_type))
, _factor(std::move(factor))
, _offset(std::move(offset))
, _minimum(std::move(minimum))
, _maximum(std::move(maximum))
, _unit(std::move(unit))
, _receivers(std::move(receivers))
, _attribute_values(std::move(attribute_values))
, _value_encoding_descriptions(std::move(value_encoding_descriptions))
, _comment(std::move(comment))
, _extended_value_type(std::move(extended_value_type))
, _signal_multiplexer_values(std::move(signal_multiplexer_values))
, _error(EErrorCode::NoError)
{
message_size = message_size < 8 ? 8 : message_size;
// check for out of frame size error
switch (byte_order)
{
case EByteOrder::LittleEndian:
if ((start_bit + bit_size) > message_size * 8)
{
SetError(EErrorCode::SignalExceedsMessageSize);
}
break;
case EByteOrder::BigEndian:
uint64_t fsize = bit_size + (7 - (start_bit % 8));
int64_t fstart = int64_t(start_bit) - (start_bit % 8);
if (fstart + ((fsize - 1) / 8) * 8 >= message_size * 8)
{
SetError(EErrorCode::SignalExceedsMessageSize);
}
break;
}
switch (extended_value_type)
{
case EExtendedValueType::Float:
if (bit_size != 32)
{
SetError(EErrorCode::WrongBitSizeForExtendedDataType);
}
break;
case EExtendedValueType::Double:
if (bit_size != 64)
{
SetError(EErrorCode::WrongBitSizeForExtendedDataType);
}
break;
}
if (extended_value_type == EExtendedValueType::Float && !std::numeric_limits<float>::is_iec559)
{
SetError(EErrorCode::MaschinesFloatEncodingNotSupported);
}
if (extended_value_type == EExtendedValueType::Double && !std::numeric_limits<double>::is_iec559)
{
SetError(EErrorCode::MaschinesDoubleEncodingNotSupported);
}
// save some additional values to speed up decoding
_mask = (1ull << (_bit_size - 1ull) << 1ull) - 1;
_mask_signed = ~((1ull << (_bit_size - 1ull)) - 1);
_byte_pos = _start_bit / 8;
uint64_t nbytes;
if (_byte_order == EByteOrder::LittleEndian)
{
nbytes = (_start_bit % 8 + _bit_size + 7) / 8;
}
else
{
nbytes = (_bit_size + (7 - _start_bit % 8) + 7) / 8;
}
Alignment alignment = Alignment::size_inbetween_first_64_bit;
// check whether the data is in the first 8 bytes
// so we can optimize out one memory access
if (_byte_pos + nbytes <= 8)
{
alignment = Alignment::size_inbetween_first_64_bit;
if (_byte_order == EByteOrder::LittleEndian)
{
_fixed_start_bit_0 = _start_bit;
}
else
{
_fixed_start_bit_0 = (8 * (7 - (_start_bit / 8))) + (_start_bit % 8) - (_bit_size - 1);
}
}
// check whether we can align the data on 64 bit
else if (_byte_pos % 8 + nbytes <= 8)
{
alignment = Alignment::signal_exceeds_64_bit_size_but_signal_fits_into_64_bit;
// align the byte pos on 64 bit
_byte_pos -= _byte_pos % 8;
_fixed_start_bit_0 = _start_bit - _byte_pos * 8;
if (_byte_order == EByteOrder::BigEndian)
{
_fixed_start_bit_0 = (8 * (7 - (_fixed_start_bit_0 / 8))) + (_fixed_start_bit_0 % 8) - (_bit_size - 1);
}
}
// we aren't able to align the data on 64 bit, so check whether the data fits into on uint64_t
else if (nbytes <= 8)
{
alignment = Alignment::signal_exceeds_64_bit_size_but_signal_fits_into_64_bit;
_fixed_start_bit_0 = _start_bit - _byte_pos * 8;
if (_byte_order == EByteOrder::BigEndian)
{
_fixed_start_bit_0 = (8 * (7 - (_fixed_start_bit_0 / 8))) + (_fixed_start_bit_0 % 8) - (_bit_size - 1);
}
}
// we aren't able to align the data on 64 bit, and we aren't able to fit the data into one uint64_t
// so we have to compose the resulting value
else
{
alignment = Alignment::signal_exceeds_64_bit_size_and_signal_does_not_fit_into_64_bit;
if (_byte_order == EByteOrder::BigEndian)
{
uint64_t nbits_last_byte = (7 - _start_bit % 8) + _bit_size - 64;
_fixed_start_bit_0 = nbits_last_byte;
_fixed_start_bit_1 = 8 - nbits_last_byte;
_mask = (1ull << (_start_bit % 8 + 57)) - 1;
}
else
{
_fixed_start_bit_0 = _start_bit - _byte_pos * 8;
_fixed_start_bit_1 = 64 - _start_bit % 8;
uint64_t nbits_last_byte = _bit_size + _start_bit % 8 - 64;
_mask = (1ull << nbits_last_byte) - 1ull;
}
}
_decode = ::make_decode(alignment, _byte_order, _value_type, _extended_value_type);
_encode = ::encode;
switch (_extended_value_type)
{
case EExtendedValueType::Integer:
switch (_value_type)
{
case EValueType::Signed:
_raw_to_phys = ::raw_to_phys<int64_t>;
_phys_to_raw = ::phys_to_raw<int64_t>;
break;
case EValueType::Unsigned:
_raw_to_phys = ::raw_to_phys<uint64_t>;
_phys_to_raw = ::phys_to_raw<uint64_t>;
break;
}
break;
case EExtendedValueType::Float:
_raw_to_phys = ::raw_to_phys<float>;
_phys_to_raw = ::phys_to_raw<float>;
break;
case EExtendedValueType::Double:
_raw_to_phys = ::raw_to_phys<double>;
_phys_to_raw = ::phys_to_raw<double>;
break;
}
}
std::unique_ptr<ISignal> SignalImpl::Clone() const
{
return std::make_unique<SignalImpl>(*this);
}
const std::string& SignalImpl::Name() const
{
return _name;
}
ISignal::EMultiplexer SignalImpl::MultiplexerIndicator() const
{
return _multiplexer_indicator;
}
uint64_t SignalImpl::MultiplexerSwitchValue() const
{
return _multiplexer_switch_value;
}
uint64_t SignalImpl::StartBit() const
{
return _start_bit;
}
uint64_t SignalImpl::BitSize() const
{
return _bit_size;
}
ISignal::EByteOrder SignalImpl::ByteOrder() const
{
return _byte_order;
}
ISignal::EValueType SignalImpl::ValueType() const
{
return _value_type;
}
double SignalImpl::Factor() const
{
return _factor;
}
double SignalImpl::Offset() const
{
return _offset;
}
double SignalImpl::Minimum() const
{
return _minimum;
}
double SignalImpl::Maximum() const
{
return _maximum;
}
const std::string& SignalImpl::Unit() const
{
return _unit;
}
const std::string& SignalImpl::Receivers_Get(std::size_t i) const
{
return _receivers[i];
}
uint64_t SignalImpl::Receivers_Size() const
{
return _receivers.size();
}
const IValueEncodingDescription& SignalImpl::ValueEncodingDescriptions_Get(std::size_t i) const
{
return _value_encoding_descriptions[i];
}
uint64_t SignalImpl::ValueEncodingDescriptions_Size() const
{
return _value_encoding_descriptions.size();
}
const IAttribute& SignalImpl::AttributeValues_Get(std::size_t i) const
{
return _attribute_values[i];
}
uint64_t SignalImpl::AttributeValues_Size() const
{
return _attribute_values.size();
}
const std::string& SignalImpl::Comment() const
{
return _comment;
}
ISignal::EExtendedValueType SignalImpl::ExtendedValueType() const
{
return _extended_value_type;
}
const ISignalMultiplexerValue& SignalImpl::SignalMultiplexerValues_Get(std::size_t i) const
{
return _signal_multiplexer_values[i];
}
uint64_t SignalImpl::SignalMultiplexerValues_Size() const
{
return _signal_multiplexer_values.size();
}
bool SignalImpl::Error(EErrorCode code) const
{
return code == _error || (uint64_t(_error) & uint64_t(code));
}
void SignalImpl::SetError(EErrorCode code)
{
_error = EErrorCode(uint64_t(_error) | uint64_t(code));
}
bool SignalImpl::operator==(const ISignal& rhs) const
{
bool equal = true;
equal &= _name == rhs.Name();
equal &= _multiplexer_indicator == rhs.MultiplexerIndicator();
equal &= _multiplexer_switch_value == rhs.MultiplexerSwitchValue();
equal &= _start_bit == rhs.StartBit();
equal &= _bit_size == rhs.BitSize();
equal &= _byte_order == rhs.ByteOrder();
equal &= _value_type == rhs.ValueType();
equal &= _factor == rhs.Factor();
equal &= _offset == rhs.Offset();
equal &= _minimum == rhs.Minimum();
equal &= _maximum == rhs.Maximum();
equal &= _unit == rhs.Unit();
for (const auto& r : rhs.Receivers())
{
auto beg = _receivers.begin();
auto end = _receivers.end();
equal &= std::find(beg, end, r) != end;
}
for (const auto& attr : rhs.AttributeValues())
{
auto beg = _attribute_values.begin();
auto end = _attribute_values.end();
equal &= std::find(beg, end, attr) != end;
}
for (const auto& ved : rhs.ValueEncodingDescriptions())
{
auto beg = _value_encoding_descriptions.begin();
auto end = _value_encoding_descriptions.end();
equal &= std::find(beg, end, ved) != end;
}
equal &= _comment == rhs.Comment();
equal &= _extended_value_type == rhs.ExtendedValueType();
for (const auto& smv : rhs.SignalMultiplexerValues())
{
auto beg = _signal_multiplexer_values.begin();
auto end = _signal_multiplexer_values.end();
equal &= std::find(beg, end, smv) != end;
}
return equal;
}
bool SignalImpl::operator!=(const ISignal& rhs) const
{
return !(*this == rhs);
}