packing::FiberTrackerField Class Reference

Each "field" of data in a FiberTracker packet. More...

Public Member Functions
	FiberTrackerField (utility::Reader &r, int i_field)
	r - reader i_field - field we are supposed to be reading from
int	toInt (const std::size_t i=0) const
	conversion to a single int
std::string	toString () const
	conversion from series of ints to string specific to FiberTrackerDAQ
long int	toLong (const std::size_t i=0) const
	long split across two ints
double	toDouble (const std::size_t i=0) const
	convert two ints into a double
const std::vector< uint32_t > &	value () const
	Get the field value.

Private Attributes
uint32_t	field_header_
std::vector< uint32_t >	field_value_

Detailed Description

Each "field" of data in a FiberTracker packet.

Definition at line 54 of file FiberTrackerRawDecoder.cxx.

Constructor & Destructor Documentation

FiberTrackerField()

packing::FiberTrackerField::FiberTrackerField ( utility::Reader & r, int i_field )

inline

r - reader i_field - field we are supposed to be reading from

Definition at line 63 of file FiberTrackerRawDecoder.cxx.

                                                   {
    uint32_t len;
    r >> len >> field_header_;
    r.read(field_value_, len - 1);
    if (i_field != field_header_) {
      EXCEPTION_RAISE("BadForm", "Field " + std::to_string(i_field) +
                                     " has a mismatched header " +
                                     std::to_string(field_header_));
    }
  }

References packing::utility::Reader::read().

Member Function Documentation

toDouble()

double packing::FiberTrackerField::toDouble ( const std::size_t i = 0 ) const

inline

convert two ints into a double

Definition at line 104 of file FiberTrackerRawDecoder.cxx.

                                               {
    return toDoubleFt(this->toLong(i));
  }

References toLong().

Referenced by packing::FiberTrackerBinaryPacket::read().

toInt()

int packing::FiberTrackerField::toInt ( const std::size_t i = 0 ) const

inline

conversion to a single int

Definition at line 77 of file FiberTrackerRawDecoder.cxx.

{ return field_value_.at(i); }

Referenced by packing::FiberTrackerBinaryPacket::read().

toLong()

long int packing::FiberTrackerField::toLong ( const std::size_t i = 0 ) const

inline

long split across two ints

i is index_ of field value to start from

Definition at line 96 of file FiberTrackerRawDecoder.cxx.

                                               {
    return ((uint64_t)field_value_.at(i + 1) << 32) |
           (uint64_t)field_value_.at(i);
  }

Referenced by packing::FiberTrackerBinaryPacket::read(), and toDouble().

toString()

std::string packing::FiberTrackerField::toString ( ) const

inline

conversion from series of ints to string specific to FiberTrackerDAQ

Definition at line 82 of file FiberTrackerRawDecoder.cxx.

                             {
    std::string str;
    str.resize(field_value_.size());
    for (int i{0}; i < str.size(); i++) {
      str[i] = (char)field_value_[i];
    }
    return str;
  }

Referenced by packing::FiberTrackerBinaryPacket::read().

value()

const std::vector< uint32_t > & packing::FiberTrackerField::value ( ) const

inline

Get the field value.

Definition at line 111 of file FiberTrackerRawDecoder.cxx.

{ return field_value_; }

Referenced by packing::FiberTrackerBinaryPacket::read().

Member Data Documentation

field_header_

uint32_t packing::FiberTrackerField::field_header_

private

Definition at line 55 of file FiberTrackerRawDecoder.cxx.

field_value_

std::vector<uint32_t> packing::FiberTrackerField::field_value_

private

Definition at line 56 of file FiberTrackerRawDecoder.cxx.

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The documentation for this class was generated from the following file:

• Packing/src/Packing/FiberTrackerRawDecoder.cxx