gmatlabdatafile.h File Reference

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Data Structures
struct	GMATLABDATAFILECONFIG

Macros
#define	TRUE   1
#define	FALSE   0

Typedefs
typedef struct GMATLABDATAFILECONFIG *	PGMATLABDATAFILECONFIG

Functions
int	gMATLABDataFile_OpenWrite (PGMATLABDATAFILECONFIG pGMatlabDataFileConfig, char *filename, char *dirname)
int	gMATLABDataFile_OpenRead (PGMATLABDATAFILECONFIG pGMatlabDataFileConfig, char *filename, char *dirname)
void	gMATLABDataFile_Close (PGMATLABDATAFILECONFIG pGMatlabDataFileConfig)
int	gMATLABDataFile_SaveVector (PGMATLABDATAFILECONFIG pGMatlabDataFileConfig, const char *varname, double *v, long nlin)
int	gMATLABDataFile_SaveMatrix (PGMATLABDATAFILECONFIG pGMatlabDataFileConfig, const char *varname, double **m, long nlin, long ncol)

Macro Definition Documentation

#define FALSE   0

Definition at line 11 of file gmatlabdatafile.h.

Referenced by gDataLogger_DeclareVariable(), gDataLogger_Init(), gDataLogger_InsertVariable(), gDataLogger_IPCUpdate(), gDataLogger_MatfileUpdate(), gMATLABDataFile_OpenRead(), gMATLABDataFile_OpenWrite(), gMATLABDataFile_SaveMatrix(), gMATLABDataFile_SaveVector(), gQUEUE_GetNumberOfUnreadData(), gQUEUE_GetReadIndex(), gQUEUE_GetWriteIndex(), gQUEUE_Init(), gQUEUE_RequestLastReadIndex(), gQUEUE_RequestReadIndex(), gQUEUE_RequestWriteIndex(), and gQUEUE_UnwrapReadIndex().

#define TRUE   1

Definition at line 10 of file gmatlabdatafile.h.

Referenced by gDataLogger_Close(), gDataLogger_DeclareVariable(), gDataLogger_Init(), gDataLogger_InsertVariable(), gDataLogger_IPCUpdate(), gDataLogger_MatfileUpdate(), gMATLABDataFile_OpenRead(), gMATLABDataFile_OpenWrite(), gMATLABDataFile_SaveMatrix(), gMATLABDataFile_SaveVector(), gQUEUE_GetNumberOfUnreadData(), gQUEUE_GetReadIndex(), gQUEUE_GetWriteIndex(), gQUEUE_Init(), gQUEUE_RequestLastReadIndex(), gQUEUE_RequestReadIndex(), gQUEUE_RequestWriteIndex(), gQUEUE_UnwrapReadIndex(), gQUEUE_UnwrapWriteIndex(), and ui_init().

Typedef Documentation

typedef struct GMATLABDATAFILECONFIG * PGMATLABDATAFILECONFIG

Function Documentation

void gMATLABDataFile_Close

(

PGMATLABDATAFILECONFIG

pGMatlabDataFileConfig

)

Definition at line 58 of file gmatlabdatafile.c.

References GMATLABDATAFILECONFIG::fp.

Referenced by gDataLogger_Close().

{
        fclose(pGMatlabDataFileConfig->fp);

}

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int gMATLABDataFile_OpenRead	(	PGMATLABDATAFILECONFIG	pGMatlabDataFileConfig,
		char *	filename,
		char *	dirname
	)

Definition at line 40 of file gmatlabdatafile.c.

References FALSE, GMATLABDATAFILECONFIG::FileName, GMATLABDATAFILECONFIG::FlagStillNotSaved, GMATLABDATAFILECONFIG::fp, and TRUE.

{
        pGMatlabDataFileConfig->FileName[0] = '\0';
        if(dirname!=NULL)
                sprintf(pGMatlabDataFileConfig->FileName,"%s",dirname);
        strcat(pGMatlabDataFileConfig->FileName,filename);
        pGMatlabDataFileConfig->FlagStillNotSaved = TRUE;

        pGMatlabDataFileConfig->fp = fopen(pGMatlabDataFileConfig->FileName, "r");
        if(pGMatlabDataFileConfig->fp==NULL){
                return FALSE;
        }
        rewind(pGMatlabDataFileConfig->fp);

        return TRUE;

}

int gMATLABDataFile_OpenWrite	(	PGMATLABDATAFILECONFIG	pGMatlabDataFileConfig,
		char *	filename,
		char *	dirname
	)

Definition at line 21 of file gmatlabdatafile.c.

References FALSE, GMATLABDATAFILECONFIG::FileName, GMATLABDATAFILECONFIG::FlagStillNotSaved, GMATLABDATAFILECONFIG::fp, and TRUE.

Referenced by gDataLogger_Init().

{
        pGMatlabDataFileConfig->FileName[0] = '\0';
        if(dirname!=NULL)
                sprintf(pGMatlabDataFileConfig->FileName,"%s",dirname);
        strcat(pGMatlabDataFileConfig->FileName,filename);
        pGMatlabDataFileConfig->FlagStillNotSaved = TRUE;

        pGMatlabDataFileConfig->fp = fopen(pGMatlabDataFileConfig->FileName, "w");
        if(pGMatlabDataFileConfig->fp==NULL){
                printf("\n pGMatlabDataFileConfig->fp==NULL: %s",pGMatlabDataFileConfig->FileName);
                return FALSE;
        }
        rewind(pGMatlabDataFileConfig->fp);

        return TRUE;

}

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int gMATLABDataFile_SaveMatrix	(	PGMATLABDATAFILECONFIG	pGMatlabDataFileConfig,
		const char *	varname,
		double **	m,
		long	nlin,
		long	ncol
	)

Definition at line 92 of file gmatlabdatafile.c.

References FALSE, GMATLABDATAFILECONFIG::FlagStillNotSaved, GMATLABDATAFILECONFIG::fp, MATLAB_DATAHEAD::imagf, MATLAB_DATAHEAD::mrows, MATLAB_DATAHEAD::namlen, MATLAB_DATAHEAD::ncols, TRUE, and MATLAB_DATAHEAD::type.

{
        MATLAB_DATAHEAD DataHead;
        int nl,nc;
        double *vcol;

        DataHead.type  = (long)(0);             
        DataHead.mrows = (long)(nlin);  
        DataHead.ncols = (long)(ncol);
        DataHead.imagf = (long)(0);
        DataHead.namlen = (long)(strlen(varname)+1);

        if(! fwrite(&DataHead, sizeof(MATLAB_DATAHEAD), 1, pGMatlabDataFileConfig->fp) ){
                return FALSE;
        }

        if(! fwrite(varname, sizeof(char), (strlen(varname)+1), pGMatlabDataFileConfig->fp)){
                return FALSE;
        }

        vcol = (double*)malloc(nlin*sizeof(double));

        for(nc=0;nc<ncol;++nc){
                for(nl=0;nl<nlin;++nl){
                        vcol[nl] = m[nl][nc];
                }
                if(! fwrite(vcol, sizeof(double), nlin, pGMatlabDataFileConfig->fp)){
                        free(vcol);
                        return FALSE;
                }
        }
        free(vcol);

        pGMatlabDataFileConfig->FlagStillNotSaved = FALSE;

        return(TRUE);

}

int gMATLABDataFile_SaveVector	(	PGMATLABDATAFILECONFIG	pGMatlabDataFileConfig,
		const char *	varname,
		double *	v,
		long	nlin
	)

Definition at line 64 of file gmatlabdatafile.c.

References FALSE, GMATLABDATAFILECONFIG::FlagStillNotSaved, GMATLABDATAFILECONFIG::fp, MATLAB_DATAHEAD::imagf, MATLAB_DATAHEAD::mrows, MATLAB_DATAHEAD::namlen, MATLAB_DATAHEAD::ncols, TRUE, and MATLAB_DATAHEAD::type.

Referenced by gDataLogger_Close(), and gDataLogger_MatfileUpdate().

{
        MATLAB_DATAHEAD DataHead;

        DataHead.type  = (long)(0);             
        DataHead.mrows = (long)(nlin);  
        DataHead.ncols = (long)(1);
        DataHead.imagf = (long)(0);
        DataHead.namlen = (long)(strlen(varname)+1);

        if(! fwrite(&DataHead, sizeof(MATLAB_DATAHEAD), 1, pGMatlabDataFileConfig->fp) ){
                return FALSE;
        }

        if(! fwrite(varname, sizeof(char), (strlen(varname)+1), pGMatlabDataFileConfig->fp)){
                return FALSE;
        }

        if(! fwrite(v, sizeof(double), nlin, pGMatlabDataFileConfig->fp)){
                return FALSE;
        }

        pGMatlabDataFileConfig->FlagStillNotSaved = FALSE;

        return(TRUE);

}

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