streamoutelem.h File Reference

#include "elem.h"
#include "scalarvalue.h"
#include "bufmod.h"

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Classes
class	StreamOutElem
class	StreamContent
class	StreamContent::Modifier
class	StreamContent::Copy
class	StreamContentValue
class	StreamContentCopyCast
class	StreamOutEcho
struct	StreamOutputContentTypeReader
struct	MotionContentTypeReader
struct	ValuesContentTypeReader
struct	StreamOutputContentTypeWordSetType

Macros
#define	UNIX_PATH_MAX   108
#define	DEFAULT_PORT   9011 /* intentionally unassigned by IANA */
#define	DEFAULT_HOST   "127.0.0.1"

Typedefs
typedef std::map< std::string, StreamOutputContentTypeReader * >	StreamOutputContentTypeMap

Functions
StreamContent *	ReadStreamContent (DataManager *pDM, MBDynParser &HP, StreamContent::Type type)
StreamContent::Modifier *	ReadStreamContentModifier (MBDynParser &HP, integer nCh)
StreamOutEcho *	ReadStreamOutEcho (MBDynParser &HP)
Elem *	ReadOutputElem (DataManager *pDM, MBDynParser &HP, unsigned int uLabel, StreamOutElem::Type eType, StreamContent::Type sType)
bool	SetStreamOutputContentType (const char *name, StreamOutputContentTypeReader *rf)
void	InitStreamOutputContentTypes (void)
void	DestroyStreamOutputContentTypes (void)

Variables
StreamOutputContentTypeMap	streamOutputContentTypeMap
StreamOutputContentTypeWordSetType	streamOutputContentTypeWordSet
unsigned	streamOutputInitFunctionCalls

Macro Definition Documentation

#define DEFAULT_HOST   "127.0.0.1"

Definition at line 41 of file streamoutelem.h.

Referenced by SocketStreamOutputElemCreator::getSocketStreamOutParam().

#define DEFAULT_PORT   9011 /* intentionally unassigned by IANA */

Definition at line 40 of file streamoutelem.h.

Referenced by SocketStreamOutputElemCreator::createSocketStreamOutElem(), and SocketStreamOutputElemCreator::getSocketStreamOutParam().

#define UNIX_PATH_MAX   108

Definition at line 39 of file streamoutelem.h.

Typedef Documentation

typedef std::map<std::string,StreamOutputContentTypeReader*> StreamOutputContentTypeMap

Definition at line 237 of file streamoutelem.h.

Function Documentation

void DestroyStreamOutputContentTypes

(

void

)

Definition at line 762 of file streamoutelem.cc.

References MBDYN_EXCEPT_ARGS.

Referenced by MBDynParser::~MBDynParser().

                                                  {
                if (streamOutputInitFunctionCalls == 0) {
                        silent_cerr("DestroyStreamOutputContentTypes() called once too many" << std::endl);
                        throw ErrGeneric(MBDYN_EXCEPT_ARGS);
                }

                if (--streamOutputInitFunctionCalls > 0) {
                        return;
                }

                /* empties all of the content types contained in streamOutputContentTypeMap*/
                for (StreamOutputContentTypeMap::iterator i = streamOutputContentTypeMap.begin(); i != streamOutputContentTypeMap.end(); ++i) {
                        delete i->second;
                }
                streamOutputContentTypeMap.clear();
        }

void InitStreamOutputContentTypes

(

void

)

Definition at line 753 of file streamoutelem.cc.

References SetStreamOutputContentType().

Referenced by MBDynParser::MBDynParser().

                                               {
                if (streamOutputInitFunctionCalls++ > 0)
                        return;

                /* loads default content types */
                SetStreamOutputContentType("values", new ValuesContentTypeReader);
                SetStreamOutputContentType("motion", new MotionContentTypeReader);
        }

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Elem* ReadOutputElem	(	DataManager *	pDM,
		MBDynParser &	HP,
		unsigned int	uLabel,
		StreamOutElem::Type	eType,
		StreamContent::Type	sType
	)

Definition at line 562 of file streamoutelem.cc.

References StreamOutElem::BUFFERSTREAM, IncludeParser::GetLineData(), HighParser::IsKeyWord(), MBDYN_EXCEPT_ARGS, ReadBufferStreamElem(), ReadSocketStreamElem(), StreamOutElem::SOCKETSTREAM, StreamOutElem::UNDEFINED, and StreamContent::UNKNOWN.

Referenced by DataManager::ReadOneElem().

{
        Elem *pE(0);

        if (eType == StreamOutElem::UNDEFINED) {
                sType = StreamContent::UNKNOWN;

                if (HP.IsKeyWord("socket" "stream")) {
                        eType = StreamOutElem::SOCKETSTREAM;

                } else if (HP.IsKeyWord("buffer" "stream")) {
                        eType = StreamOutElem::BUFFERSTREAM;

                } else {
                        silent_cerr("ReadOutputElem(" << uLabel << "): "
                                "unknown \"type\" at line " << HP.GetLineData() << std::endl);
                        throw ErrGeneric(MBDYN_EXCEPT_ARGS);
                }
        }

        switch (eType) {
        case StreamOutElem::SOCKETSTREAM:
                pE = ReadSocketStreamElem(pDM, HP, uLabel, sType);
                break;

        case StreamOutElem::BUFFERSTREAM:
                pE = ReadBufferStreamElem(pDM, HP, uLabel, sType);
                break;

        default:
                throw ErrGeneric(MBDYN_EXCEPT_ARGS);
        }

        return pE;
}

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StreamContent* ReadStreamContent	(	DataManager *	pDM,
		MBDynParser &	HP,
		StreamContent::Type	type
	)

Definition at line 614 of file streamoutelem.cc.

References IncludeParser::GetLineData(), HighParser::IsWord(), and MBDYN_EXCEPT_ARGS.

Referenced by ReadBufferStreamElem(), and ReadSocketStreamElem().

                                                                                            {
        //searches in the bag the content type found in MBDyn input file
        const char *s = HP.IsWord(streamOutputContentTypeWordSet);

        StreamOutputContentTypeMap::iterator it = streamOutputContentTypeMap.find(std::string(s));
        if (it == streamOutputContentTypeMap.end()) {
                silent_cerr("[streamoutelem.cc] ReadStreamContent:unknown stream output content type "
                        "\"" << s << "\" "
                        "at line " << HP.GetLineData() << std::endl);
                throw DataManager::ErrGeneric(MBDYN_EXCEPT_ARGS);
        }
        return it->second->Read(pDM, HP);
}

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StreamContent::Modifier* ReadStreamContentModifier	(	MBDynParser &	HP,
		integer	nCh
	)

Definition at line 274 of file streamoutelem.cc.

References HighParser::GetInt(), IncludeParser::GetLineData(), HighParser::IsKeyWord(), MBDYN_EXCEPT_ARGS, and ReadBufCast().

Referenced by ValuesContentTypeReader::Read().

{
        StreamContent::Modifier *pSCM(0);

        if (HP.IsKeyWord("copy" "cast")) {
                std::vector<BufCast *> data(nCh);
                ReadBufCast(HP, data);
                size_t minsize = data[data.size() - 1]->offset() + data[data.size() - 1]->size();
                size_t size = minsize;
                if (HP.IsKeyWord("size")) {
                        integer i = HP.GetInt();
                        if (i <= 0) {
                                silent_cerr("ReadStreamContentModifier: invalid size " << i
                                        << " at line " << HP.GetLineData() << std::endl);
                                throw ErrGeneric(MBDYN_EXCEPT_ARGS);
                        }

                        size = size_t(i);
                        if (size < minsize) {
                                silent_cerr("ReadStreamContentModifier: size " << size
                                        << " is less than min size " << minsize
                                        << " at line " << HP.GetLineData() << std::endl);
                                throw ErrGeneric(MBDYN_EXCEPT_ARGS);
                        }
                }

                pSCM = new StreamContentCopyCast(0, 0, size, data);

        } else if (!HP.IsKeyWord("copy")) {
                silent_cerr("ReadStreamContentModifier: unknown modifier type at line " << HP.GetLineData() << std::endl);
                throw ErrGeneric(MBDYN_EXCEPT_ARGS);
        }

        return pSCM;
}

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StreamOutEcho* ReadStreamOutEcho

(

MBDynParser &

HP

)

Definition at line 518 of file streamoutelem.cc.

References IncludeParser::GetFileName(), HighParser::GetInt(), IncludeParser::GetLineData(), HighParser::GetReal(), HighParser::IsKeyWord(), and MBDYN_EXCEPT_ARGS.

Referenced by ReadBufferStreamElem(), and ReadSocketStreamElem().

{
        StreamOutEcho *pSOE(0);

        std::string sOutFileName;
        int iPrecision = -1;
        doublereal dShift = 0.;

        if (HP.IsKeyWord("echo")) {
                const char *s = HP.GetFileName();
                if (s == NULL) {
                        silent_cerr("ReadStreamOutEcho: "
                                "unable to parse echo file name "
                                "at line " << HP.GetLineData()
                                << std::endl);
                        throw ErrGeneric(MBDYN_EXCEPT_ARGS);
                }

                sOutFileName = s;

                if (HP.IsKeyWord("precision")) {
                        iPrecision = HP.GetInt();
                        if (iPrecision <= 0) {
                                silent_cerr("ReadStreamOutEcho: "
                                        "invalid echo precision " << iPrecision
                                        << " at line " << HP.GetLineData()
                                        << std::endl);
                                throw ErrGeneric(MBDYN_EXCEPT_ARGS);
                        }
                }

                if (HP.IsKeyWord("shift")) {
                        dShift = HP.GetReal();
                }

                pSOE = new StreamOutEcho(sOutFileName, iPrecision, dShift);
        }

        return pSOE;
}

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bool SetStreamOutputContentType	(	const char *	name,
		StreamOutputContentTypeReader *	rf
	)

Definition at line 746 of file streamoutelem.cc.

Referenced by InitStreamOutputContentTypes(), and module_init().

                                                                                            {
                pedantic_cout("registering stream output content type \"" << name << "\""
                        << std::endl );
                return streamOutputContentTypeMap.insert(StreamOutputContentTypeMap::value_type(name, rf)).second;
        }

Variable Documentation

StreamOutputContentTypeMap streamOutputContentTypeMap

Definition at line 609 of file streamoutelem.cc.

StreamOutputContentTypeWordSetType streamOutputContentTypeWordSet

Definition at line 610 of file streamoutelem.cc.

unsigned streamOutputInitFunctionCalls

Definition at line 611 of file streamoutelem.cc.