#include <privpgin.h>

Inheritance diagram for PrivPlugIn:

Collaboration diagram for PrivPlugIn:

Public Member Functions
	PrivPlugIn (MathParser &mp, DataManager *pDM)

virtual	~PrivPlugIn (void)

virtual const char *	sName (void) const =0

int	Read (int argc, char *argv[])

TypedValue::Type	GetType (void) const

TypedValue	GetVal (void) const

Public Member Functions inherited from MathParser::PlugIn
	PlugIn (MathParser &mp)

virtual	~PlugIn ()

Protected Member Functions
unsigned int	ReadLabel (const char *s)

virtual void	ReadSE (unsigned int uLabel, const char *s)=0

void	ReadIndex (unsigned int iMaxIndex, const char *s)

virtual std::ostream &	Err (std::ostream &out) const =0

Protected Attributes
SimulationEntity *	pSE

unsigned int	iIndex

std::string	sIndexName

DataManager *	pDM

Protected Attributes inherited from MathParser::PlugIn
MathParser &	mp

Friends
std::ostream &	operator<< (std::ostream &out, const PrivPlugIn &p)

Detailed Description

Definition at line 38 of file privpgin.h.

Constructor & Destructor Documentation

PrivPlugIn::PrivPlugIn	(	MathParser &	mp,
		DataManager *	pDM
	)

Definition at line 37 of file privpgin.cc.

References ASSERT.

 : MathParser::PlugIn(mp), pSE(0), iIndex(0), pDM(pDM)
 {
         ASSERT(pDM != 0);
 }

PrivPlugIn::~PrivPlugIn ( void )

virtual

Definition at line 43 of file privpgin.cc.

References NO_OP.

 {
         NO_OP;
 }

Member Function Documentation

virtual std::ostream& PrivPlugIn::Err ( std::ostream & out ) const

protectedpure virtual

Implemented in ElemPrivPlugIn, and NodePrivPlugIn.

Referenced by operator<<().

TypedValue::Type PrivPlugIn::GetType ( void ) const

virtual

Implements MathParser::PlugIn.

Definition at line 97 of file privpgin.cc.

References TypedValue::VAR_REAL.

 {
         return TypedValue::VAR_REAL;
 }

TypedValue PrivPlugIn::GetVal ( void ) const

virtual

Implements MathParser::PlugIn.

Definition at line 103 of file privpgin.cc.

References SimulationEntity::dGetPrivData(), iIndex, and pSE.

 {
         return TypedValue(pSE->dGetPrivData(iIndex));
 }

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int PrivPlugIn::Read	(	int	argc,
		char *	argv[]
	)

virtual

Implements MathParser::PlugIn.

Definition at line 49 of file privpgin.cc.

References SimulationEntity::iGetNumPrivData(), iIndex, MBDYN_EXCEPT_ARGS, pSE, ReadIndex(), ReadLabel(), and ReadSE().

 {
         unsigned int uLabel;
 
         if (argc < 1 || argv[0] == 0) {
                 silent_cerr("PrivPlugIn::Read(): "
                         "illegal number of parameters " << argc
                         << std::endl);
                 throw ErrGeneric(MBDYN_EXCEPT_ARGS);
         }
         uLabel = ReadLabel(argv[0]);
 
         if (argc < 2 || argv[1] == 0) {
                 silent_cerr("PrivPlugIn::Read(" << argv[0] << "): "
                         << "illegal number of parameters " << argc
                         << std::endl);
                 throw ErrGeneric(MBDYN_EXCEPT_ARGS);
         }
         ReadSE(uLabel, argv[1]);
 
         unsigned int iMaxIndex = pSE->iGetNumPrivData();
         switch (iMaxIndex) {
         case 0:
                 silent_cerr(*this << "allows no private data" << std::endl);
                 throw ErrGeneric(MBDYN_EXCEPT_ARGS);
 
         case 1:
                 iIndex = 1;
                 if (argc < 3) {
                         break;
                 }
                 /* continue to next case */
 
         default:
                 if (argc > 3) {
                         silent_cerr("PrivPlugIn::Read(" << argv[0] << "): "
                                 << "illegal number of parameters " << argc
                                 << std::endl);
                         throw ErrGeneric(MBDYN_EXCEPT_ARGS);
                 }
                 ReadIndex(iMaxIndex, argv[2]);
                 break;
         }
 
         return 0;
 }

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void PrivPlugIn::ReadIndex	(	unsigned int	iMaxIndex,
		const char *	s
	)

protected

Definition at line 124 of file privpgin.cc.

References SimulationEntity::iGetNumPrivData(), SimulationEntity::iGetPrivDataIdx(), iIndex, MBDYN_EXCEPT_ARGS, pSE, ReadLabel(), sIndexName, and STRLENOF.

Referenced by Read().

 {
         bool bRefresh(false);
         if (strncasecmp(s, "string=", STRLENOF("string=")) == 0) {
                 sIndexName = &s[STRLENOF("string=")];
                 iIndex = pSE->iGetPrivDataIdx(sIndexName.c_str());
                 bRefresh = true;
 
         } else if (strncasecmp(s, "name=", STRLENOF("name=")) == 0) {
                 sIndexName = &s[STRLENOF("name=")];
                 iIndex = pSE->iGetPrivDataIdx(sIndexName.c_str());
                 bRefresh = true;
 
                 silent_cerr("PrivPlugIn: "
                         "\"name=" << sIndexName << "\" is deprecated; "
                         "use \"string=" << sIndexName << "\" instead" << std::endl);
 
         } else if (strncasecmp(s, "index=", STRLENOF("index=")) == 0) {
                 s = &s[STRLENOF("index=")];
                 iIndex = ReadLabel(s);
 
         } else {
                 silent_cerr("PrivPlugIn: "
                         "index name without qualifier is deprecated; "
                         "use \"string=" << sIndexName << "\" instead" << std::endl);
 
                 iIndex = pSE->iGetPrivDataIdx(s);
                 if (iIndex > 0) {
                         bRefresh = true;
                 } else {
                         iIndex = ReadLabel(s);
                 }
         }
 
         if (bRefresh) {
                 // refresh, as iGetPrivDataIdx could have changed it
                 iMaxIndex = pSE->iGetNumPrivData();
         }
 
         if (iIndex == 0 || iIndex > iMaxIndex) {
                 silent_cerr("illegal index " << iIndex << " for "
                         << *this << std::endl);
                 throw ErrGeneric(MBDYN_EXCEPT_ARGS);
         }
 }

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unsigned int PrivPlugIn::ReadLabel ( const char * s )

protected

Definition at line 109 of file privpgin.cc.

References MathParser::Get(), and MathParser::PlugIn::mp.

Referenced by Read(), and ReadIndex().

 {
         unsigned int rc;
 
         /*
          * deve essere terminato da ';' per essere letto da math parser :(
          */
         std::istringstream in(std::string(s) + ";");
         InputStream In(in);
         rc = (unsigned int)mp.Get(In);
 
         return rc;
 }