#include <ossimNitfEngrdaTag.h>

Inheritance diagram for ossimNitfEngrdaTag:

Classes
class	ossimEngDataElement
	Container class for an Engineering Data Element Record. More...

Public Types
enum	{ RESRC_SIZE = 20, RECNT_SIZE = 3, ENGLN_SIZE = 2, ENGMTXC_SIZE = 4, ENGMTXR_SIZE = 4, ENGTYP_SIZE = 1, ENGDTS_SIZE = 1, ENGDATU_SIZE = 2, ENGDATC_SIZE = 8, TMP_BUF_SIZE = 128 }

Public Member Functions
	ossimNitfEngrdaTag ()
	default constructor More...

virtual	~ossimNitfEngrdaTag ()
	destructor More...

virtual void	parseStream (std::istream &in)
	Method to parse data from stream. More...

virtual void	writeStream (std::ostream &out)
	Method to write data to stream. More...

virtual void	clearFields ()
	Method to clear all fields including null terminating. More...

virtual std::ostream &	print (std::ostream &out, const std::string &prefix=std::string()) const
	Print method that outputs a key/value type format adding prefix to keys. More...

Public Member Functions inherited from ossimNitfRegisteredTag
	ossimNitfRegisteredTag ()
	default constructor More...

	ossimNitfRegisteredTag (const std::string &tagName, ossim_uint32 tagLength)
	Constructor that takes name and size. More...

virtual	~ossimNitfRegisteredTag ()
	destructor More...

virtual std::string	getRegisterTagName () const
	This will return the name of the registered tag for this user defined header. More...

virtual const std::string &	getTagName () const
	This will return the name of the registered tag for this user defined header. More...

virtual void	setTagName (const std::string &tagName)

virtual ossim_uint32	getSizeInBytes () const
	Returns the length in bytes of the tag from the CEL or REL field. More...

virtual ossim_uint32	getTagLength () const
	Returns the length in bytes of the tag from the CEL or REL field. More...

virtual void	setTagLength (ossim_uint32 length)
	Set the tag length. More...

virtual void	parseStream (ossim::istream &in)=0
	This will allow the user defined data to parse the stream. More...

virtual void	writeStream (ossim::ostream &out)=0

virtual void	setProperty (ossimRefPtr< ossimProperty > property)

virtual ossimRefPtr< ossimProperty >	getProperty (const ossimString &name) const

virtual void	getPropertyNames (std::vector< ossimString > &propertyNames) const

virtual void	getMetadata (ossimKeywordlist &kwl, const char *prefix=0) const
	Default interface to populate keyword list with metadata. More...

virtual bool	saveState (ossimKeywordlist &kwl, const ossimString &prefix) const

Public Member Functions inherited from ossimObject
	ossimObject ()

virtual	~ossimObject ()

virtual ossimObject *	dup () const

virtual ossimString	getShortName () const

virtual ossimString	getLongName () const

virtual ossimString	getDescription () const

virtual ossimString	getClassName () const

virtual RTTItypeid	getType () const

virtual bool	canCastTo (ossimObject *obj) const

virtual bool	canCastTo (const RTTItypeid &id) const

virtual bool	canCastTo (const ossimString &parentClassName) const

virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const

virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)

virtual std::ostream &	print (std::ostream &out) const
	Generic print method. More...

virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const

virtual void	accept (ossimVisitor &visitor)

Public Member Functions inherited from ossimReferenced
	ossimReferenced ()

	ossimReferenced (const ossimReferenced &)

ossimReferenced &	operator= (const ossimReferenced &)

void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...

void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

int	referenceCount () const

Public Member Functions inherited from ossimPropertyInterface
	ossimPropertyInterface ()

virtual	~ossimPropertyInterface ()

virtual void	setProperty (const ossimString &name, const ossimString &value)

virtual ossimString	getPropertyValueAsString (const ossimString &name) const

void	getPropertyList (std::vector< ossimRefPtr< ossimProperty > > &propertyList) const

void	setProperties (std::vector< ossimRefPtr< ossimProperty > > &propertyList)

Protected Member Functions
std::ostream &	printData (std::ostream &out, const ossimEngDataElement &element, ossim_uint32 elIndex, const std::string &prefix) const
	Method to print out a ossimEngDataElement object. More...

template<class T >
void	getValueAsString (T v, ossim_uint16 w, std::string &s) const
	Method to convert value to a string, padding with zero's, left justified. More...

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Attributes
char	m_reSrc [RESRC_SIZE+1]
	Type R = Required Type <R> = BCS spaces allowed for entire field. More...

char	m_reCnt [RECNT_SIZE+1]
	FIELD: RECNT. More...

std::vector< ossimEngDataElement >	m_data

Protected Attributes inherited from ossimNitfRegisteredTag
std::string	m_tagName

ossim_uint32	m_tagLength

Detailed Description

Definition at line 24 of file ossimNitfEngrdaTag.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator
RESRC_SIZE
RECNT_SIZE
ENGLN_SIZE
ENGMTXC_SIZE
ENGMTXR_SIZE
ENGTYP_SIZE
ENGDTS_SIZE
ENGDATU_SIZE
ENGDATC_SIZE
TMP_BUF_SIZE

Definition at line 28 of file ossimNitfEngrdaTag.h.

    {
       RESRC_SIZE   = 20,
       RECNT_SIZE   = 3,
       ENGLN_SIZE   = 2,
       ENGMTXC_SIZE = 4,
       ENGMTXR_SIZE = 4,
       ENGTYP_SIZE  = 1,
       ENGDTS_SIZE  = 1,
       ENGDATU_SIZE = 2,
       ENGDATC_SIZE = 8,
       TMP_BUF_SIZE = 128
    };

Constructor & Destructor Documentation

◆ ossimNitfEngrdaTag()

ossimNitfEngrdaTag::ossimNitfEngrdaTag ( )

default constructor

Definition at line 30 of file ossimNitfEngrdaTag.cpp.

References clearFields().

    : ossimNitfRegisteredTag(std::string("ENGRDA"), 0)
 {
    clearFields();
 }

◆ ~ossimNitfEngrdaTag()

ossimNitfEngrdaTag::~ossimNitfEngrdaTag ( )

virtual

destructor

Definition at line 36 of file ossimNitfEngrdaTag.cpp.

37 {

38 }

Member Function Documentation

◆ clearFields()

void ossimNitfEngrdaTag::clearFields ( )

virtual

Method to clear all fields including null terminating.

Definition at line 149 of file ossimNitfEngrdaTag.cpp.

References m_data, m_reCnt, m_reSrc, RECNT_SIZE, and RESRC_SIZE.

Referenced by ossimNitfEngrdaTag(), and parseStream().

 {
    // BCS-N's to '0's, BCS-A's to ' '(spaces)
 
    // clear
    memset(m_reSrc, ' ', RESRC_SIZE);
    memset(m_reCnt, ' ', RECNT_SIZE);
    m_data.clear();
 
    // null terminate
    m_reSrc[RESRC_SIZE] = '\0';
    m_reCnt[RECNT_SIZE] = '\0';
 }

◆ getValueAsString()

template<class T >

void ossimNitfEngrdaTag::getValueAsString	(	T	v,
		ossim_uint16	w,
		std::string &	s
	)		const

protected

Method to convert value to a string, padding with zero's, left justified.

Parameters

v	The value to convert.
w	The width of the string field.
s	The string to stuff.

Definition at line 236 of file ossimNitfEngrdaTag.cpp.

 {
    std::ostringstream os;
    os << std::setw(w) << std::setfill('0') << setiosflags(ios::right) << v;
    s = os.str();
 }

◆ parseStream()

void ossimNitfEngrdaTag::parseStream ( std::istream & in )

virtual

Method to parse data from stream.

Definition at line 40 of file ossimNitfEngrdaTag.cpp.

 {
    clearFields();
 
    in.read(m_reSrc, RESRC_SIZE);
    in.read(m_reCnt, RECNT_SIZE);
  
    const ossim_uint16 ELEMENT_COUNT = ossimString(m_reCnt).toUInt16();
    
    for (ossim_uint16 i = 0; i < ELEMENT_COUNT; ++i)
    {
       ossimString os;
       ossim_uint32 size(0);
       
       char buf[TMP_BUF_SIZE];
 
       ossimEngDataElement element;
 
       // ENGLN - label length field
       in.read(element.m_engLn, ENGLN_SIZE);
       element.m_engLn[ENGLN_SIZE] = '\0';
 
       // ENGLBL - label field
       os = element.m_engLn;
       size = os.toUInt16();
       in.read(buf, size);
       buf[size] = '\0';
       element.m_engLbl = buf;
 
       // ENGMTXC - data column count
       in.read(element.m_engMtxC, ENGMTXC_SIZE);
       element.m_engMtxC[ENGMTXC_SIZE] = '\0';
 
       // ENGMTXR - data row count
       in.read(element.m_engMtxR, ENGMTXR_SIZE);
       element.m_engMtxR[ENGMTXR_SIZE] = '\0';
 
       // ENGTYP - Value Type of Engineering Data Element.
       in.get( element.m_engTyp );
 
       // ENGDTS - Engineering Data Element Size
       in.get( element.m_engDts );
       os = element.m_engDts;
       ossim_uint32 engDataElementSize = os.toUInt32();
 
       // ENGDATU - Engineering Data Units.
       in.read( element.m_engDatU, ENGDATU_SIZE );
       element.m_engDatU[ENGDATU_SIZE] = '\0';
 
       // ENGDATC - Engineering Data Count
       in.read(element.m_engDatC, ENGDATC_SIZE);
       element.m_engDatC[ENGDATC_SIZE] = '\0';
       os = element.m_engDatC;
       ossim_uint32 engDataCount = os.toUInt32();
 
       // ENGDATA - Engineering Data
       size = engDataElementSize * engDataCount;
       element.m_engDat.resize(size);
       in.read((char*)&(element.m_engDat.front()), size);
       
       m_data.push_back(element);
 
    } // Matches: for (ossim_uint16 i = 0; i < ELEMENT_COUNT; ++i)
 }

◆ print()

std::ostream & ossimNitfEngrdaTag::print	(	std::ostream &	out,
		const std::string &	prefix = `std::string()`
	)		const

virtual

Print method that outputs a key/value type format adding prefix to keys.

Parameters

out	Stream to output to.
prefix	Prefix added to key like "image0.";

Reimplemented from ossimNitfRegisteredTag.

Definition at line 163 of file ossimNitfEngrdaTag.cpp.

References ossimNitfRegisteredTag::getSizeInBytes(), ossimNitfRegisteredTag::getTagName(), m_data, m_reCnt, m_reSrc, and printData().

 {
    std::string pfx = prefix;
    pfx += getTagName();
    pfx += ".";
 
    const ossim_uint32 W = 17;
    
    out << setiosflags(std::ios::left)
        << pfx << std::setw(W) << "CETAG:"
        << getTagName() << "\n"
        << pfx << std::setw(W) << "CEL:"   << getSizeInBytes() << "\n"
        << pfx << std::setw(W) << "RESRC:" << m_reSrc << "\n"
        << pfx << std::setw(W) << "RECNT:" << m_reCnt << "\n";
 
    for (ossim_uint32 i = 0; i < m_data.size(); ++i)
    {
       out << pfx << "ENGLN[" << i << std::setw(W-7) << "]:"
           << m_data[i].m_engLn << "\n"
           << pfx << "ENGLBL[" << i << std::setw(W-8) << "]:"
           << m_data[i].m_engLbl << "\n"
           << pfx << "ENGMTXC[" << i << std::setw(W-9) << "]:"
           << m_data[i].m_engMtxC << "\n"
           << pfx << "ENGMTXR[" << i << std::setw(W-9) << "]:"
           << m_data[i].m_engMtxR << "\n"
           << pfx << "ENGTYP[" << i << std::setw(W-8) << "]:"
           << std::string(1, m_data[i].m_engTyp) << "\n"
           << pfx << "ENGDTS[" << i << std::setw(W-8) << "]:"
           << std::string(1, m_data[i].m_engDts) << "\n"
           << pfx << "ENGDATU[" << i << std::setw(W-9) << "]:"
           << m_data[i].m_engDatU << "\n"
           << pfx << "ENGDATC[" << i << std::setw(W-9) << "]:"
           << m_data[i].m_engDat.size() << "\n";
       
       printData(out, m_data[i], i, pfx);
    }
    
    return out;
 }

◆ printData()

std::ostream & ossimNitfEngrdaTag::printData	(	std::ostream &	out,
		const ossimEngDataElement &	element,
		ossim_uint32	elIndex,
		const std::string &	prefix
	)		const

protected

Method to print out a ossimEngDataElement object.

Parameters

out	Stream to print to.
element	The element to print.
elIndex	The index of the element array index.
prefix	The prefix to add to key.

Definition at line 204 of file ossimNitfEngrdaTag.cpp.

References ossimNitfEngrdaTag::ossimEngDataElement::m_engDat, and ossimNitfEngrdaTag::ossimEngDataElement::m_engTyp.

Referenced by print().

 {
    if (element.m_engTyp == 'A')
    {
       out << prefix << "ENGDATA[" << elIndex << std::setw(8) << "]:";
       
       std::vector<ossim_uint8>::const_iterator i = element.m_engDat.begin();
       while (i != element.m_engDat.end())
       {
          out << static_cast<ossim_int8>(*i);
          ++i;
       }
       out << "\n";
    }
    else
    {
       out << prefix << "ENGDATA[" << elIndex << std::setw(8) << "]:      NOT DISPLAYED\n";
       if ( traceDebug() )
       {
          ossimNotify(ossimNotifyLevel_WARN)
             << "ossimNitfEngrdaTag::printData WARNING unhandled data type."
             << "Data type = " << (char)element.m_engTyp << "\n"
             << std::endl;
       }
    } 
    return out;
 }

◆ writeStream()

void ossimNitfEngrdaTag::writeStream ( std::ostream & out )

virtual

Method to write data to stream.

Definition at line 105 of file ossimNitfEngrdaTag.cpp.

References ENGDATC_SIZE, ENGDATU_SIZE, ENGDTS_SIZE, ENGLN_SIZE, ENGMTXC_SIZE, ENGMTXR_SIZE, ENGTYP_SIZE, m_data, m_reCnt, m_reSrc, RECNT_SIZE, RESRC_SIZE, and ossimString::toUInt16().

 {
    //out.write(theAcMsnId, AC_MSN_ID_SIZE);
    // out.write(theAcTailNo, AC_TAIL_NO_SIZE);
 
    out.write(m_reSrc, RESRC_SIZE);
    out.write(m_reCnt, RECNT_SIZE);
 
    const ossim_uint16 ELEMENT_COUNT = ossimString(m_reCnt).toUInt16();
    
    for (ossim_uint16 i = 0; i < ELEMENT_COUNT; ++i)
    {
       // ENGLN - label length field      
       out.write(m_data[i].m_engLn, ENGLN_SIZE);
 
       // ENGLBL - label field
       out.write(m_data[i].m_engLbl.data(), (std::streamsize)m_data[i].m_engLbl.size());
 
       // ENGMTXC - data column count
       out.write(m_data[i].m_engMtxC, ENGMTXC_SIZE );
 
       // ENGMTXR - data row count
       out.write(m_data[i].m_engMtxR, ENGMTXR_SIZE );
 
       // ENGTYP - Value Type of Engineering Data Element.
       out.write( (char*)(&m_data[i].m_engTyp), ENGTYP_SIZE );
 
       // ENGDTS - Engineering Data Element Size
       out.write((char*)(&m_data[i].m_engDts), ENGDTS_SIZE );
 
       // ENGDATU - Engineering Data Units.
       out.write( m_data[i].m_engDatU, ENGDATU_SIZE );
 
       // ENGDATC - Engineering Data Count
       out.write( m_data[i].m_engDatC, ENGDATC_SIZE );
 
       // ENGDATA - Engineering Data NOTE: should be big endian...
       out.write((char*)&(m_data[i].m_engDat.front()),
                 (std::streamsize)m_data[i].m_engDat.size());
 
    } // Matches: for (ossim_uint16 i = 0; i < ELEMENT_COUNT; ++i)
    
 }

Member Data Documentation

◆ m_data

std::vector<ossimEngDataElement> ossimNitfEngrdaTag::m_data

protected

Definition at line 210 of file ossimNitfEngrdaTag.h.

Referenced by clearFields(), parseStream(), print(), and writeStream().

◆ m_reCnt

char ossimNitfEngrdaTag::m_reCnt[RECNT_SIZE+1]

protected

FIELD: RECNT.

TYPE: BCS-N

3 byte field

Record Entry Count 001 - 999

Definition at line 208 of file ossimNitfEngrdaTag.h.

Referenced by clearFields(), parseStream(), print(), and writeStream().

◆ m_reSrc

char ossimNitfEngrdaTag::m_reSrc[RESRC_SIZE+1]

protected

Type R = Required Type <R> = BCS spaces allowed for entire field.

FIELD: RESRC

TYPE: BCS-A

20 byte field

Unique Source System Name.

Definition at line 197 of file ossimNitfEngrdaTag.h.

Referenced by clearFields(), parseStream(), print(), and writeStream().

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

Classes

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ ossimNitfEngrdaTag()

◆ ~ossimNitfEngrdaTag()

Member Function Documentation

◆ clearFields()

◆ getValueAsString()

◆ parseStream()

◆ print()

◆ printData()

◆ writeStream()

Member Data Documentation

◆ m_data

◆ m_reCnt

◆ m_reSrc