JLANG::JEquationFacet Class Reference

Facet class to specify parsing of equations in currect locale (see class JLANG::JEquation). More...

#include <JEquationFacet.hh>

Inheritance diagram for JLANG::JEquationFacet:

Public Types
typedef std::istreambuf_iterator< char, std::char_traits< char > >	istreambuf_iterator
typedef std::ostreambuf_iterator< char, std::char_traits< char > >	ostreambuf_iterator

Public Member Functions
	JEquationFacet ()
	Default constructor.
	JEquationFacet (const JEquationParameters &parameters)
	Constructor.
virtual JEquationFacet *	clone () const override
	Clone this facet.
istreambuf_iterator	get (const istreambuf_iterator __begin, const istreambuf_iterator __end, const std::ios_base &format, std::ios_base::iostate &result, char &buffer) const
	Get character.
ostreambuf_iterator	put (ostreambuf_iterator out, const std::ios_base &format, const char c, const char buffer) const
	Put character.
const std::string	getPrefix (const std::string &prefix, const std::string &name) const
	Get combined prefix for output.
std::istream &	pop (std::istream &in) const
	Pop white spaces.
istreambuf_iterator	get (const istreambuf_iterator __begin, const istreambuf_iterator __end, const std::ios_base &format, std::ios_base::iostate &result, std::string &buffer) const
	Get string.
ostreambuf_iterator	put (ostreambuf_iterator out, const std::ios_base &format, const char c, const std::string &buffer) const
	Put string.
std::istream &	ignore (std::istream &in) const
	Ignore characters until next end of line.
std::istream &	getline (std::istream &in, std::string &buffer) const
	Read characters until next end of line.
const JEquationParameters &	getEquationParameters () const
	Get equation parameters.
void	setEquationParameters (const JEquationParameters &buffer)
	Set equation parameters.
const char	getDefaultSeparator () const
	Get default separator character.
const std::string &	getSeparator () const
	Get separator characters.
std::string &	getSeparator ()
	Get separator characters.
void	setSeparator (const std::string &sep)
	Set separator character(s).
const char	getDefaultEndOfLine () const
	Get default end of line character.
const char	getPreferredEndOfLine (const unsigned int index) const
	Get preferred end of line character.
const string_type &	getEndOfLine () const
	Get end of line characters.
string_type &	getEndOfLine ()
	Get end of line characters.
void	setEndOfLine (const std::string &eol)
	Set end of line characters.
const char	getDefaultDivision () const
	Get default division character.
const std::string &	getDivision () const
	Get division characters.
std::string &	getDivision ()
	Get division characters.
void	setDivision (const std::string &div)
	Set division characters.
const char	getDefaultSkipLine () const
	Get default skip line character.
const std::string &	getSkipLine () const
	Get skip line characters.
std::string &	getSkipLine ()
	Get skip line characters.
void	setSkipLine (const std::string &skip)
	Set skip line characters.
void	setBrackets (const char left, const char right)
	Set brackets.
char	getLeftBracket () const
	Get left bracket.
char &	getLeftBracket ()
	Get left bracket.
char	getRightBracket () const
	Get right bracket.
char &	getRightBracket ()
	Get right bracket.
const char	getDefaultWhiteSpace () const
	Get default white space character.
const string_type &	getWhiteSpace () const
	Get white space characters.
string_type &	getWhiteSpace ()
	Get white space characters.
void	setWhiteSpace (const std::string &ws)
	Set white space characters.
const std::string &	getComment () const
	Get comment string.
std::string &	getComment ()
	Get comment string.
void	setComment (const std::string &comment)
	Set comment string.
JEquationParameters &	join (const JEquationParameters &value)
	Join equation parameters.
bool	isSeparator (const char c) const
	Test for separator character.
bool	isEndOfLine (const char c) const
	Test for end of line character.
bool	isDivision (const char c) const
	Test for division character.
bool	isSkipLine (const char c) const
	Test for skip line character.
bool	isLeftBracket (const char c) const
	Test for left bracket character.
bool	isRightBracket (const char c) const
	Test for right bracket character.
bool	isWhiteSpace (const char c) const
	Test for white space character.

Static Public Member Functions
static int	getIndex ()
	Get index for stream associated facet data.

Static Public Attributes
static std::locale::id	id

Protected Member Functions
virtual istreambuf_iterator	do_get (const istreambuf_iterator __begin, const istreambuf_iterator __end, const std::ios_base &format, std::ios_base::iostate &result, std::string &buffer) const override
	Get string.
virtual istreambuf_iterator	do_get (const istreambuf_iterator __begin, const istreambuf_iterator __end, const std::ios_base &format, std::ios_base::iostate &result, char &buffer) const
	Get character.
virtual ostreambuf_iterator	do_put (ostreambuf_iterator out, const std::ios_base &format, const char c, const std::string &buffer) const override
	Put string.
virtual ostreambuf_iterator	do_put (ostreambuf_iterator out, const std::ios_base &format, const char c, const char buffer) const
	Put character.
virtual istreambuf_iterator	do_getline (const istreambuf_iterator __begin, const istreambuf_iterator __end, std::ios_base::iostate &result, std::string &buffer) const override
	Read string.
virtual istreambuf_iterator	do_ignore (const istreambuf_iterator __begin, const istreambuf_iterator __end) const
	Ignore characters until next end of line.

Protected Attributes
std::string	sep
string_type	eol
std::string	div
std::string	skip
char	left
char	right
string_type	ws
std::string	comment

Private Member Functions
	JEquationFacet (const JEquationFacet &)
void	operator= (const JEquationFacet &)

Detailed Description

Facet class to specify parsing of equations in currect locale (see class JLANG::JEquation).

Tokens are defined as a piece of text delimited by various markers according the facet. The list of markers is defined by the JLANG::JEquationParameters data structure. This class extends the JLANG::JStringFacet and JLANG::JEquationParameters classes.

Definition at line 32 of file JEquationFacet.hh.

Member Typedef Documentation

istreambuf_iterator

std::istreambuf_iterator<char, std::char_traits<char> > JLANG::JStringFacet::istreambuf_iterator

inherited

Definition at line 34 of file JStringFacet.hh.

ostreambuf_iterator

std::ostreambuf_iterator<char, std::char_traits<char> > JLANG::JStringFacet::ostreambuf_iterator

inherited

Definition at line 35 of file JStringFacet.hh.

Constructor & Destructor Documentation

JEquationFacet() [1/3]

JLANG::JEquationFacet::JEquationFacet ( )

inline

Default constructor.

Definition at line 45 of file JEquationFacet.hh.

                     :
      JStringFacet(),
      JEquationParameters()
    {}

JEquationFacet() [2/3]

JLANG::JEquationFacet::JEquationFacet ( const JEquationParameters & parameters )

inline

Constructor.

Parameters

parameters

equation parameters

Definition at line 56 of file JEquationFacet.hh.

                                                          :
      JStringFacet(),
      JEquationParameters(parameters)
    {}

JEquationFacet() [3/3]

JLANG::JEquationFacet::JEquationFacet ( const JEquationFacet & )

private

Member Function Documentation

clone()

virtual JEquationFacet * JLANG::JEquationFacet::clone ( ) const

inlineoverridevirtual

Clone this facet.

Returns

pointer to newly created facet

Reimplemented from JLANG::JStringFacet.

Definition at line 67 of file JEquationFacet.hh.

    {
      return new JEquationFacet(static_cast<const JEquationParameters&>(*this));
    }

get() [1/2]

istreambuf_iterator JLANG::JEquationFacet::get ( const istreambuf_iterator __begin, const istreambuf_iterator __end, const std::ios_base & format, std::ios_base::iostate & result, char & buffer ) const

inline

Get character.

Parameters

__begin	begin position of input stream
__end	end position of input stream
format	format
result	status after input operation
buffer	output character

Returns

position of input stream

Definition at line 83 of file JEquationFacet.hh.

    {
      return do_get(__begin, __end, format, result, buffer);
    }

put() [1/2]

ostreambuf_iterator JLANG::JEquationFacet::put ( ostreambuf_iterator out, const std::ios_base & format, const char c, const char buffer ) const

inline

Put character.

Parameters

out	begin position of output stream
format	format
c	fill character
buffer	input character

Returns

position of output stream buffer

Definition at line 102 of file JEquationFacet.hh.

    {
      return do_put(out, format, c, buffer);
    }

getPrefix()

const std::string JLANG::JEquationFacet::getPrefix ( const std::string & prefix, const std::string & name ) const

inline

Get combined prefix for output.

Parameters

prefix	prefix
name	name

Returns

prefix

Definition at line 118 of file JEquationFacet.hh.

    {
      if (prefix.empty())
        return name;
      else
        return prefix + getDefaultDivision() + name;
    }

pop()

std::istream & JLANG::JEquationFacet::pop ( std::istream & in ) const

inline

Pop white spaces.

Parameters

in	input stream

Returns

input stream

Definition at line 133 of file JEquationFacet.hh.

    {
      try {
        for (int c; (c = in.peek()) != EOF && isWhiteSpace((char) c); ) { in.get(); }
      }
      catch(const std::exception& error) {};
 
      return in;
    }

do_get() [1/2]

virtual istreambuf_iterator JLANG::JEquationFacet::do_get ( const istreambuf_iterator __begin, const istreambuf_iterator __end, const std::ios_base & format, std::ios_base::iostate & result, std::string & buffer ) const

inlineoverrideprotectedvirtual

Get string.

Parameters

__begin	begin position of input stream
__end	end position of input stream
format	format
result	status after input operation
buffer	output string

Returns

position of input stream

Reimplemented from JLANG::JStringFacet.

Definition at line 154 of file JEquationFacet.hh.

    {
      using namespace std;
 
      result = (ios_base::iostate) 0;  // reset I/O status
 
      streamsize n = format.width();   // number of characters to read
 
      if (n == 0) {
        n = numeric_limits<streamsize>::max();
      }
 
      istreambuf_iterator i = __begin;
 
      while (i != __end && isWhiteSpace(*i)) {
        ++i;
      }
 
      if (i == __end) {
 
        result |= ios_base::failbit;    
        result |= ios_base::eofbit;
 
      } else if (isSeparator(*i) ||
                 isEndOfLine(*i) ||
                 isDivision (*i)) {
 
        result |= ios_base::failbit;    
 
      } else { 
 
        buffer.clear();
        buffer.push_back(*i);
 
        for (++i, --n; i != __end && n != 0 && (!isWhiteSpace(*i) &&
                                                !isSeparator (*i) &&
                                                !isEndOfLine (*i) &&
                                                !isDivision  (*i)); ++i, --n)
          buffer.push_back(*i);
 
        if (i == __end) {
          result |= ios_base::eofbit;
        }
      }
 
      return i;
    }

do_get() [2/2]

virtual istreambuf_iterator JLANG::JEquationFacet::do_get ( const istreambuf_iterator __begin, const istreambuf_iterator __end, const std::ios_base & format, std::ios_base::iostate & result, char & buffer ) const

inlineprotectedvirtual

Get character.

Parameters

__begin	begin position of input stream
__end	end position of input stream
format	format
result	status after input operation
buffer	output character

Returns

position of input stream

Definition at line 217 of file JEquationFacet.hh.

    {
      using namespace std;
 
      result = (ios_base::iostate) 0;  // reset I/O status
 
      istreambuf_iterator i = __begin;
 
      while (i != __end && isWhiteSpace(*i)) {
        ++i;
      }
 
      if (i == __end) {
 
        result |= ios_base::failbit;    
        result |= ios_base::eofbit;
 
      } else if (!isDivision(*i) && !isSeparator(*i)) {
 
        result |= ios_base::failbit;    
 
      } else {
 
        buffer = *i++;
      }
 
      return i;
    }

do_put() [1/2]

virtual ostreambuf_iterator JLANG::JEquationFacet::do_put ( ostreambuf_iterator out, const std::ios_base & format, const char c, const std::string & buffer ) const

inlineoverrideprotectedvirtual

Put string.

Parameters

out	begin position of output stream
format	format
c	fill character
buffer	input string

Returns

current position of output stream

Reimplemented from JLANG::JStringFacet.

Definition at line 260 of file JEquationFacet.hh.

    {
      using namespace std;
 
      if (format.flags() & ios_base::right) {
        for (streamsize i = buffer.size(); i < format.width(); ++i, ++out) {
          *out = c;
        }
      }
 
      for (string::const_iterator i = buffer.begin(); i != buffer.end(); ++i, ++out) {
        *out = *i;
      }
        
      if (format.flags() & ios_base::left) {
        for (streamsize i = buffer.size(); i < format.width(); ++i, ++out) {
          *out = c;
        }
      }
 
      return out;
    }

do_put() [2/2]

virtual ostreambuf_iterator JLANG::JEquationFacet::do_put ( ostreambuf_iterator out, const std::ios_base & format, const char c, const char buffer ) const

inlineprotectedvirtual

Put character.

Parameters

out	begin position of output stream
format	format
c	fill character
buffer	input character

Returns

current position of output stream

Definition at line 296 of file JEquationFacet.hh.

    {
      using namespace std;
 
      if (format.flags() & ios_base::right) {
        for (streamsize i = 1; i < format.width(); ++i, ++out) {
          *out = c;
        }
      }
 
      *out = buffer;
      ++out;
        
      if (format.flags() & ios_base::left) {
        for (streamsize i = 1; i < format.width(); ++i, ++out) {
          *out = c;
        }
      }
 
      return out;
    }

do_getline()

virtual istreambuf_iterator JLANG::JEquationFacet::do_getline ( const istreambuf_iterator __begin, const istreambuf_iterator __end, std::ios_base::iostate & result, std::string & buffer ) const

inlineoverrideprotectedvirtual

Read string.

Parameters

__begin	begin position of input stream
__end	end position of input stream
result	status after input operation
buffer	output string

Returns

position of input stream

Reimplemented from JLANG::JStringFacet.

Definition at line 358 of file JEquationFacet.hh.

    {
      using namespace std;
 
      result = (ios_base::iostate) 0;  // reset I/O status
 
      istreambuf_iterator i = __begin;
 
      while (i != __end && isWhiteSpace(*i) && !isEndOfLine(*i)) {
        ++i;
      }
 
      if (i == __end) {
 
        result |= ios_base::failbit;    
        result |= ios_base::eofbit;
 
      } else if (isEndOfLine(*i)) {
 
        buffer.clear();
 
      } else {
 
        buffer.clear();
 
        for (int count = 0; i != __end && (count != 0 || !isEndOfLine(*i)); ++i) {
 
          buffer.push_back(*i);
 
          if        (isLeftBracket (*i)) {
            ++count;
          } else if (isRightBracket(*i)) {
            --count;
          }
        }
 
        while (i != __end && isEndOfLine(*i)) {
          ++i;          // skip end of line(s)
        }
      }
 
      if (getComment() != "") {
        
        string::size_type pos = buffer.find(getComment());
 
        if (pos != string::npos) {
          buffer.erase(pos);
        }
      }
 
      return i;
    }

operator=()

void JLANG::JEquationFacet::operator= ( const JEquationFacet & )

private

get() [2/2]

istreambuf_iterator JLANG::JStringFacet::get ( const istreambuf_iterator __begin, const istreambuf_iterator __end, const std::ios_base & format, std::ios_base::iostate & result, std::string & buffer ) const

inline

Get string.

Parameters

__begin	begin position of input stream
__end	end position of input stream
format	format
result	status after input operation
buffer	output string

Returns

position of input stream

Definition at line 70 of file JStringFacet.hh.

    {
      return do_get(__begin, __end, format, result, buffer);
    }

put() [2/2]

ostreambuf_iterator JLANG::JStringFacet::put ( ostreambuf_iterator out, const std::ios_base & format, const char c, const std::string & buffer ) const

inline

Put string.

Parameters

out	begin position of output stream
format	format
c	fill character
buffer	input string

Returns

position of output stream buffer

Definition at line 89 of file JStringFacet.hh.

    {
      return do_put(out, format, c, buffer);
    }

ignore()

std::istream & JLANG::JStringFacet::ignore ( std::istream & in ) const

inlineinherited

Ignore characters until next end of line.

Parameters

in	input stream

Returns

input stream

Definition at line 104 of file JStringFacet.hh.

    {      
      if (do_ignore(in, istreambuf_iterator()) == istreambuf_iterator()) {
        in.setstate(std::ios_base::eofbit);
      }
 
      return in;
    }

getline()

std::istream & JLANG::JStringFacet::getline ( std::istream & in, std::string & buffer ) const

inlineinherited

Read characters until next end of line.

Parameters

in	input stream
buffer	output string

Returns

input stream

Definition at line 121 of file JStringFacet.hh.

    {
      using namespace std;
 
      ios_base::iostate state = in.rdstate();
 
      if (do_getline(in, istreambuf_iterator(), state, buffer) == istreambuf_iterator()) {
        in.setstate(std::ios_base::eofbit);
      }
 
      if (state != ios_base::goodbit && state != ios_base::eofbit) {
        in.setstate(state);
      }
 
      return in;
    }

getIndex()

static int JLANG::JStringFacet::getIndex ( )

inlinestaticinherited

Get index for stream associated facet data.

Returns

index

Definition at line 145 of file JStringFacet.hh.

    {
      static int i = std::ios_base::xalloc();
 
      return i;
    }

do_ignore()

virtual istreambuf_iterator JLANG::JStringFacet::do_ignore ( const istreambuf_iterator __begin, const istreambuf_iterator __end ) const

inlineprotectedvirtualinherited

Ignore characters until next end of line.

Parameters

__begin	begin position of input stream
__end	end position of input stream

Returns

position of input stream

Reimplemented in JLANG::JCppFacet.

Definition at line 249 of file JStringFacet.hh.

    {
      istreambuf_iterator i = __begin;
 
      while (i != __end && *i != '\n') {
        ++i;
      }
 
      while (i != __end && *i == '\n') {
        ++i;          // skip end of line(s)
      }
 
      return i;
    }

getEquationParameters()

const JEquationParameters & JLANG::JEquationParameters::getEquationParameters ( ) const

inlineinherited

Get equation parameters.

Returns

equation parameters

Definition at line 150 of file JEquationParameters.hh.

    {
      return *this;
    }

setEquationParameters()

void JLANG::JEquationParameters::setEquationParameters ( const JEquationParameters & buffer )

inlineinherited

Set equation parameters.

Parameters

buffer

equation parameters

Definition at line 161 of file JEquationParameters.hh.

    {
      static_cast<JEquationParameters&>(*this) = buffer;
    }

getDefaultSeparator()

const char JLANG::JEquationParameters::getDefaultSeparator ( ) const

inlineinherited

Get default separator character.

Returns

separator between parameter and its value

Definition at line 172 of file JEquationParameters.hh.

    { 
      if (sep.empty())
        return '=';
      else
        return sep[0];
    }

getSeparator() [1/2]

const std::string & JLANG::JEquationParameters::getSeparator ( ) const

inlineinherited

Get separator characters.

Returns

separator between parameter and its value

Definition at line 186 of file JEquationParameters.hh.

    { 
      return sep;
    }

getSeparator() [2/2]

std::string & JLANG::JEquationParameters::getSeparator ( )

inlineinherited

Get separator characters.

Returns

separator between parameter and its value

Definition at line 197 of file JEquationParameters.hh.

    { 
      return sep;
    }

setSeparator()

void JLANG::JEquationParameters::setSeparator ( const std::string & sep )

inlineinherited

Set separator character(s).

Parameters

sep	separator between parameter and its value

Definition at line 208 of file JEquationParameters.hh.

    { 
      this->sep = sep; 
    }

getDefaultEndOfLine()

const char JLANG::JEquationParameters::getDefaultEndOfLine ( ) const

inlineinherited

Get default end of line character.

Returns

end of line character

Definition at line 219 of file JEquationParameters.hh.

    { 
      if (eol.empty())
        return '\n';
      else
        return eol[0];
    }

getPreferredEndOfLine()

const char JLANG::JEquationParameters::getPreferredEndOfLine ( const unsigned int index ) const

inlineinherited

Get preferred end of line character.

Parameters

index

index

Returns

end of line character

Definition at line 234 of file JEquationParameters.hh.

    { 
      if      (eol.empty())
        return '\n';
      else if (index < eol.size())
        return eol[index];
      else
        return eol[0];
    }

getEndOfLine() [1/2]

const string_type & JLANG::JEquationParameters::getEndOfLine ( ) const

inlineinherited

Get end of line characters.

Returns

end of line characters

Definition at line 250 of file JEquationParameters.hh.

    { 
      return eol;
    }

getEndOfLine() [2/2]

string_type & JLANG::JEquationParameters::getEndOfLine ( )

inlineinherited

Get end of line characters.

Returns

end of line characters

Definition at line 261 of file JEquationParameters.hh.

    { 
      return eol;
    }

setEndOfLine()

void JLANG::JEquationParameters::setEndOfLine ( const std::string & eol )

inlineinherited

Set end of line characters.

Parameters

eol	end of line character

Definition at line 272 of file JEquationParameters.hh.

    { 
      this->eol = eol;
    }

getDefaultDivision()

const char JLANG::JEquationParameters::getDefaultDivision ( ) const

inlineinherited

Get default division character.

Returns

division character

Definition at line 283 of file JEquationParameters.hh.

    { 
      if (div.empty())
        return '.';
      else
        return div[0];
    }

getDivision() [1/2]

const std::string & JLANG::JEquationParameters::getDivision ( ) const

inlineinherited

Get division characters.

Returns

division characters

Definition at line 297 of file JEquationParameters.hh.

    { 
      return div;
    }

getDivision() [2/2]

std::string & JLANG::JEquationParameters::getDivision ( )

inlineinherited

Get division characters.

Returns

division characters

Definition at line 308 of file JEquationParameters.hh.

    { 
      return div;
    }

setDivision()

void JLANG::JEquationParameters::setDivision ( const std::string & div )

inlineinherited

Set division characters.

Parameters

div	division characters

Definition at line 319 of file JEquationParameters.hh.

    { 
      this->div = div;
    }

getDefaultSkipLine()

const char JLANG::JEquationParameters::getDefaultSkipLine ( ) const

inlineinherited

Get default skip line character.

Returns

skip line character

Definition at line 330 of file JEquationParameters.hh.

    { 
      if (skip.empty())
        return '#';
      else
        return skip[0];
    }

getSkipLine() [1/2]

const std::string & JLANG::JEquationParameters::getSkipLine ( ) const

inlineinherited

Get skip line characters.

Returns

skip line characters

Definition at line 344 of file JEquationParameters.hh.

    { 
      return skip;
    }

getSkipLine() [2/2]

std::string & JLANG::JEquationParameters::getSkipLine ( )

inlineinherited

Get skip line characters.

Returns

skip line characters

Definition at line 355 of file JEquationParameters.hh.

    { 
      return skip;
    }

setSkipLine()

void JLANG::JEquationParameters::setSkipLine ( const std::string & skip )

inlineinherited

Set skip line characters.

Parameters

skip	skip line characters

Definition at line 366 of file JEquationParameters.hh.

    { 
      this->skip = skip;
    }

setBrackets()

void JLANG::JEquationParameters::setBrackets ( const char left, const char right )

inlineinherited

Set brackets.

Parameters

left	left bracket
right	right bracket

Definition at line 378 of file JEquationParameters.hh.

    {
      this->left  = left;
      this->right = right;
    }

getLeftBracket() [1/2]

char JLANG::JEquationParameters::getLeftBracket ( ) const

inlineinherited

Get left bracket.

Returns

left bracket

Definition at line 390 of file JEquationParameters.hh.

    {
      return left;
    }

getLeftBracket() [2/2]

char & JLANG::JEquationParameters::getLeftBracket ( )

inlineinherited

Get left bracket.

Returns

left bracket

Definition at line 401 of file JEquationParameters.hh.

    {
      return left;
    }

getRightBracket() [1/2]

char JLANG::JEquationParameters::getRightBracket ( ) const

inlineinherited

Get right bracket.

Returns

right bracket

Definition at line 412 of file JEquationParameters.hh.

    {
      return right;
    }

getRightBracket() [2/2]

char & JLANG::JEquationParameters::getRightBracket ( )

inlineinherited

Get right bracket.

Returns

right bracket

Definition at line 423 of file JEquationParameters.hh.

    {
      return right;
    }

getDefaultWhiteSpace()

const char JLANG::JEquationParameters::getDefaultWhiteSpace ( ) const

inlineinherited

Get default white space character.

Returns

white space character

Definition at line 434 of file JEquationParameters.hh.

    { 
      if (ws.empty())
        return ' ';
      else
        return ws[0];
    }

getWhiteSpace() [1/2]

const string_type & JLANG::JEquationParameters::getWhiteSpace ( ) const

inlineinherited

Get white space characters.

Returns

white space characters

Definition at line 448 of file JEquationParameters.hh.

    { 
      return ws;
    }

getWhiteSpace() [2/2]

string_type & JLANG::JEquationParameters::getWhiteSpace ( )

inlineinherited

Get white space characters.

Returns

white space characters

Definition at line 459 of file JEquationParameters.hh.

    { 
      return ws;
    }

setWhiteSpace()

void JLANG::JEquationParameters::setWhiteSpace ( const std::string & ws )

inlineinherited

Set white space characters.

Parameters

ws	white space characters

Definition at line 470 of file JEquationParameters.hh.

    { 
      this->ws = ws;
    }

getComment() [1/2]

const std::string & JLANG::JEquationParameters::getComment ( ) const

inlineinherited

Get comment string.

Returns

comment string

Definition at line 481 of file JEquationParameters.hh.

    { 
      return comment;
    }

getComment() [2/2]

std::string & JLANG::JEquationParameters::getComment ( )

inlineinherited

Get comment string.

Returns

comment string

Definition at line 492 of file JEquationParameters.hh.

    { 
      return comment;
    }

setComment()

void JLANG::JEquationParameters::setComment ( const std::string & comment )

inlineinherited

Set comment string.

Parameters

comment

comment string

Definition at line 503 of file JEquationParameters.hh.

    { 
      this->comment = comment;
    }

join()

JEquationParameters & JLANG::JEquationParameters::join ( const JEquationParameters & value )

inlineinherited

Join equation parameters.

Parameters

value

equation parameters

Definition at line 514 of file JEquationParameters.hh.

    { 
      using namespace std;
 
      for (string::const_iterator i = value.sep.begin(); i != value.sep.end(); ++i) {
        if (!isSeparator(*i)) {
          sep += *i;
        }
      }
 
      for (string::const_iterator i = value.eol.begin(); i != value.eol.end(); ++i) {
        if (!isEndOfLine(*i)) {
          eol += *i;
        }
      }
 
      for (string::const_iterator i = value.div.begin(); i != value.div.end(); ++i) {
        if (!isDivision(*i)) {
          div += *i;
        }
      }
 
      for (string::const_iterator i = value.skip.begin(); i != value.skip.end(); ++i) {
        if (!isSkipLine(*i)) {
          skip += *i;
        }
      }
 
      for (string::const_iterator i = value.ws.begin(); i != value.ws.end(); ++i) {
        if (!isWhiteSpace(*i)) {
          ws += *i;
        }
      }
 
      return *this;
    }

isSeparator()

bool JLANG::JEquationParameters::isSeparator ( const char c ) const

inlineinherited

Test for separator character.

Parameters

c

character

Returns

true if separator; else false

Definition at line 558 of file JEquationParameters.hh.

    { 
      return sep .find(c) != std::string::npos;
    }

isEndOfLine()

bool JLANG::JEquationParameters::isEndOfLine ( const char c ) const

inlineinherited

Test for end of line character.

Parameters

c

character

Returns

true if end of line; else false

Definition at line 570 of file JEquationParameters.hh.

{ return eol .find(c) != std::string::npos; }

isDivision()

bool JLANG::JEquationParameters::isDivision ( const char c ) const

inlineinherited

Test for division character.

Parameters

c

character

Returns

true if division; else false

Definition at line 579 of file JEquationParameters.hh.

    { 
      return div .find(c) != std::string::npos;
    }

isSkipLine()

bool JLANG::JEquationParameters::isSkipLine ( const char c ) const

inlineinherited

Test for skip line character.

Parameters

c

character

Returns

true if skip line; else false

Definition at line 591 of file JEquationParameters.hh.

    { 
      return skip.find(c) != std::string::npos;
    }

isLeftBracket()

bool JLANG::JEquationParameters::isLeftBracket ( const char c ) const

inlineinherited

Test for left bracket character.

Parameters

c

character

Returns

true if left bracket; else false

Definition at line 603 of file JEquationParameters.hh.

    { 
      return c == left;
    }

isRightBracket()

bool JLANG::JEquationParameters::isRightBracket ( const char c ) const

inlineinherited

Test for right bracket character.

Parameters

c

character

Returns

true if right bracket; else false

Definition at line 615 of file JEquationParameters.hh.

    { 
      return c == right;
    }

isWhiteSpace()

bool JLANG::JEquationParameters::isWhiteSpace ( const char c ) const

inlineinherited

Test for white space character.

Parameters

c

character

Returns

true if white space; else false

Definition at line 627 of file JEquationParameters.hh.

    { 
      return ws  .find(c) != std::string::npos;
    }

Member Data Documentation

id

std::locale::id JLANG::JStringFacet::id

staticinherited

Author

mdejong

Definition at line 31 of file JStringFacet.hh.

sep

std::string JLANG::JEquationParameters::sep

protectedinherited

Definition at line 633 of file JEquationParameters.hh.

eol

string_type JLANG::JEquationParameters::eol

protectedinherited

Definition at line 634 of file JEquationParameters.hh.

div

std::string JLANG::JEquationParameters::div

protectedinherited

Definition at line 635 of file JEquationParameters.hh.

skip

std::string JLANG::JEquationParameters::skip

protectedinherited

Definition at line 636 of file JEquationParameters.hh.

left

char JLANG::JEquationParameters::left

protectedinherited

Definition at line 637 of file JEquationParameters.hh.

right

char JLANG::JEquationParameters::right

protectedinherited

Definition at line 638 of file JEquationParameters.hh.

ws

string_type JLANG::JEquationParameters::ws

protectedinherited

Definition at line 639 of file JEquationParameters.hh.

comment

std::string JLANG::JEquationParameters::comment

protectedinherited

Definition at line 640 of file JEquationParameters.hh.

---

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

• JEquationFacet.hh