DBFGetFieldInfo()

DBFFieldType SHPAPI_CALL DBFGetFieldInfo	(	DBFHandle	psDBF,
		int	iField,
		char *	pszFieldName,
		int *	pnWidth,
		int *	pnDecimals
	)

Definition at line 1221 of file dbfopen.c.

Referenced by DBFGetFieldIndex(), and ShpLoaderOpenShape().

{
    if( iField < 0 || iField >= psDBF->nFields )
        return( FTInvalid );

    if( pnWidth != NULL )
        *pnWidth = psDBF->panFieldSize[iField];

    if( pnDecimals != NULL )
        *pnDecimals = psDBF->panFieldDecimals[iField];

    if( pszFieldName != NULL )
    {
        int     i;

        strncpy( pszFieldName, (char *) psDBF->pszHeader+iField*32, 11 );
        pszFieldName[11] = '\0';
        for( i = 10; i > 0 && pszFieldName[i] == ' '; i-- )
            pszFieldName[i] = '\0';
    }

    if ( psDBF->pachFieldType[iField] == 'L' )
        return( FTLogical);

    else if ( psDBF->pachFieldType[iField] == 'D' )
        return ( FTDate );

    else if( psDBF->pachFieldType[iField] == 'N'
             || psDBF->pachFieldType[iField] == 'F' )
    {
        if( psDBF->panFieldDecimals[iField] > 0
            || psDBF->panFieldSize[iField] > 10 )
            return( FTDouble );
        else
            return( FTInteger );
    }
    else
    {
        return( FTString );
    }
}

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