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C++ utils::CStream类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中mrpt::utils::CStream类的典型用法代码示例。如果您正苦于以下问题：C++ CStream类的具体用法？C++ CStream怎么用？C++ CStream使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了CStream类的19个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: readFromStream

/*---------------------------------------------------------------
					readFromStream
  ---------------------------------------------------------------*/
void  CLogFileRecord_ND::readFromStream(mrpt::utils::CStream &in,int version)
{
	switch(version)
	{
	case 0:
		{
			int32_t	n;

			in >> n;
			gaps_ini.resize(n);
			gaps_end.resize(n);
			in.ReadBuffer( &(*gaps_ini.begin()), sizeof(gaps_ini[0]) * n );
			in.ReadBuffer( &(*gaps_end.begin()), sizeof(gaps_end[0]) * n );

			in >> n;
			gaps_eval.resize(n);
			in.ReadBuffer( &(*gaps_eval.begin()), sizeof(gaps_eval[0]) * n );

			in >> selectedSector >> evaluation >> riskEvaluation >> n;

			situation = (CHolonomicND::TSituations) n;
		} break;
	case 1:
		{
			uint32_t    n;
			in >> gaps_ini >> gaps_end >> gaps_eval;
			in >> selectedSector >> evaluation >> riskEvaluation >> n;
			situation  = (CHolonomicND::TSituations) n;
		} break;
	default:
		MRPT_THROW_UNKNOWN_SERIALIZATION_VERSION(version)

	};
}
开发者ID:mangi020，项目名称:mrpt，代码行数:37，代码来源:CHolonomicND.cpp


示例2: dumpToTextStream

/** Dump the options of the metric map in human-readable format */
void  TMetricMapInitializer::dumpToTextStream(mrpt::utils::CStream	&out) const
{
	out.printf("-------------------------TMetricMapInitializer --------------------------\n");
	out.printf("================ C++ Class: '%s'\n", this->metricMapClassType->className);
	this->genericMapParams.dumpToTextStream(out);
	
	// Class-specific:
	this->dumpToTextStream_map_specific(out);
}
开发者ID:GYengera，项目名称:mrpt，代码行数:10，代码来源:TMetricMapInitializer.cpp


示例3: dumpToStream

void Message_NMEA_ZDA::dumpToStream( mrpt::utils::CStream &out ) const
{
	out.printf("[NMEA ZDA datum]\n");
	out.printf(" UTC time-stamp: %02u:%02u:%02.03f\n",
		fields.UTCTime.hour,
		fields.UTCTime.minute,
		fields.UTCTime.sec
		);
	out.printf(" Date (DD/MM/YY): %02u/%02u/%04u\n ",
		(unsigned)fields.date_day,(unsigned)fields.date_month, (unsigned)fields.date_year);
}
开发者ID:GYengera，项目名称:mrpt，代码行数:11，代码来源:gnss_messages_ascii_nmea.cpp


示例4: 

/*---------------------------------------------------------------
					dumpToTextStream
  ---------------------------------------------------------------*/
void  CMultiMetricMapPDF::TPredictionParams::dumpToTextStream(mrpt::utils::CStream	&out) const
{
	out.printf("\n----------- [CMultiMetricMapPDF::TPredictionParams] ------------ \n\n");

	out.printf("pfOptimalProposal_mapSelection          = %i\n", pfOptimalProposal_mapSelection );
	out.printf("ICPGlobalAlign_MinQuality               = %f\n", ICPGlobalAlign_MinQuality );

	KLD_params.dumpToTextStream(out);
	icp_params.dumpToTextStream(out);
	out.printf("\n");
}
开发者ID:ImGeek，项目名称:mrpt，代码行数:14，代码来源:CMultiMetricMapPDF.cpp


示例5: getAsString

void COutputLogger::TMsg::writeToStream(mrpt::utils::CStream& out) const {
	const std::string str = getAsString();
	out.printf("%s", str.c_str());
#ifdef _MSC_VER
	OutputDebugStringA(str.c_str());
#endif
}
开发者ID:GYengera，项目名称:mrpt，代码行数:7，代码来源:COutputLogger.cpp


示例6: readFromStream

/*---------------------------------------------------------------
						readFromStream
 ---------------------------------------------------------------*/
void  CMatrixB::readFromStream(mrpt::utils::CStream &in, int version)
{
	switch(version)
	{
	case 0:
		{
			uint32_t size_bool;
			in >> size_bool;
			if ( size_bool != sizeof(m_Val[0][0]) )
				THROW_EXCEPTION("Error: size of 'bool' is different in serialized data!")
	
			uint32_t nRows,nCols;

			// First, write the number of rows and columns:
			in >> nRows >> nCols;

			setSize(nRows,nCols);

			if (nRows>0 && nCols>0)
				for (unsigned int i=0;i<nRows;i++)
					in.ReadBuffer(m_Val[i],sizeof(m_Val[0][0])*m_Cols);
		} break;
	default:
		MRPT_THROW_UNKNOWN_SERIALIZATION_VERSION(version)

	};
}
开发者ID:3660628，项目名称:mrpt，代码行数:30，代码来源:CMatrixB.cpp


示例7: 

void CGasConcentrationGridMap2D::TMapDefinition::dumpToTextStream_map_specific(mrpt::utils::CStream &out) const
{
	out.printf("MAP TYPE                                  = %s\n", mrpt::utils::TEnumType<CGasConcentrationGridMap2D::TMapRepresentation>::value2name(mapType).c_str() );
	LOADABLEOPTS_DUMP_VAR(min_x         , float);
	LOADABLEOPTS_DUMP_VAR(max_x         , float);
	LOADABLEOPTS_DUMP_VAR(min_y         , float);
	LOADABLEOPTS_DUMP_VAR(max_y         , float);
	LOADABLEOPTS_DUMP_VAR(resolution         , float);

	this->insertionOpts.dumpToTextStream(out);
}
开发者ID:GYengera，项目名称:mrpt，代码行数:11，代码来源:CGasConcentrationGridMap2D.cpp


示例8: 

/*---------------------------------------------------------------
						dumpToTextStream
  ---------------------------------------------------------------*/
void  CIncrementalMapPartitioner::TOptions::dumpToTextStream(mrpt::utils::CStream	&out) const
{
	out.printf("\n----------- [CIncrementalMapPartitioner::TOptions] ------------ \n\n");

	out.printf("partitionThreshold                      = %f\n",partitionThreshold);
	out.printf("gridResolution                          = %f\n",gridResolution);
	out.printf("minDistForCorrespondence                = %f\n",minDistForCorrespondence);
	out.printf("forceBisectionOnly                      = %c\n",forceBisectionOnly ? 'Y':'N');
	out.printf("useMapMatching                          = %c\n",useMapMatching ? 'Y':'N');
	out.printf("minimumNumberElementsEachCluster        = %i\n",minimumNumberElementsEachCluster);
}
开发者ID:Insomnia-，项目名称:mrpt，代码行数:14，代码来源:CIncrementalMapPartitioner.cpp


示例9: sizeof

/*---------------------------------------------------------------
  Implements the writing to a CStream capability of CSerializable objects
 ---------------------------------------------------------------*/
void  CWirelessPowerGridMap2D::writeToStream(mrpt::utils::CStream &out, int *version) const
{
	if (version)
		*version = 5;
	else
	{
		dyngridcommon_writeToStream(out);

		// To ensure compatibility: The size of each cell:
		uint32_t n = static_cast<uint32_t>(sizeof( TRandomFieldCell ));
		out << n;

		// Save the map contents:
		n = static_cast<uint32_t>(m_map.size());
		out << n;

		// Save the "m_map": This requires special handling for big endian systems:
#if MRPT_IS_BIG_ENDIAN
		for (uint32_t i=0;i<n;i++)
		{
			out << m_map[i].kf_mean << m_map[i].dm_mean << m_map[i].dmv_var_mean;
		}
#else
		// Little endian: just write all at once:
		out.WriteBuffer( &m_map[0], sizeof(m_map[0])*m_map.size() );  // TODO: Do this endianness safe!!
#endif


		// Version 1: Save the insertion options:
		out << uint8_t(m_mapType)
			<< m_cov
			<< m_stackedCov;

		out << insertionOptions.sigma
			<< insertionOptions.cutoffRadius
			<< insertionOptions.R_min
			<< insertionOptions.R_max
			<< insertionOptions.KF_covSigma
			<< insertionOptions.KF_initialCellStd
			<< insertionOptions.KF_observationModelNoise
			<< insertionOptions.KF_defaultCellMeanValue
			<< insertionOptions.KF_W_size;

		// New in v3:
		out << m_average_normreadings_mean << m_average_normreadings_var << uint64_t(m_average_normreadings_count);

		out << genericMapParams; // v4

	}
}
开发者ID:3660628，项目名称:mrpt，代码行数:53，代码来源:CWirelessPowerGridMap2D.cpp


示例10: writeToStream

/*---------------------------------------------------------------
						writeToStream
 ---------------------------------------------------------------*/
void  CMemoryChunk::writeToStream(mrpt::utils::CStream &out, int *out_Version) const
{
	if (out_Version)
		*out_Version = 0;
	else
	{
		out << static_cast<uint64_t>(m_bytesWritten);
		if (m_bytesWritten)
		{
			ASSERT_(m_memory.get())
			out.WriteBuffer(m_memory.get(),m_bytesWritten);
		}
	}

}
开发者ID:Insomnia-，项目名称:mrpt，代码行数:18，代码来源:CMemoryChunk.cpp


示例11: writeToStreamRender

void  CRenderizable::writeToStreamRender(mrpt::utils::CStream &out) const
{
	// MRPT 0.9.5 svn 2774 (Dec 14th 2011):
	// Added support of versioning at this level of serialization too.
	// Should have been done from the beginning, terrible mistake on my part.
	// Now, the only solution is something as ugly as this:
	//
	// For reference: In the past this started as:
	// out << m_name << (float)(m_color.R) << (float)(m_color.G) << (float)(m_color.B) << (float)(m_color.A);
	// ...

	const uint8_t serialization_version = 0;   // can't be >31 (but it would be mad geting to that situation!)

	const bool all_scales_equal = (m_scale_x==m_scale_y && m_scale_z==m_scale_x);
	const bool all_scales_unity = (all_scales_equal && m_scale_x==1.0f);

	const uint8_t magic_signature[2] = {
		0xFF,
		// bit7: fixed to 1 to mark this new header format
		// bit6: whether the 3 scale{x,y,z} are equal to 1.0
		// bit5: whether the 3 scale{x,y,z} are equal to each other
		static_cast<uint8_t>( serialization_version | (all_scales_unity ? 0xC0 : (all_scales_equal ? 0xA0 : 0x80) ) )
	};

	out << magic_signature[0] << magic_signature[1];

	// "m_name"
	const uint16_t nameLen = static_cast<uint16_t>(m_name.size());
	out << nameLen;
	if (nameLen) out.WriteBuffer(m_name.c_str(),m_name.size());

	// Color, as u8:
	out << m_color.R << m_color.G << m_color.B << m_color.A;

	// the rest of fields:
	out << (float)m_pose.x() << (float)m_pose.y() << (float)m_pose.z()
		<< (float)m_pose.yaw() << (float)m_pose.pitch() << (float)m_pose.roll();

	if (!all_scales_unity)
	{
		if (all_scales_equal)
				out << m_scale_x;
		else	out << m_scale_x << m_scale_y << m_scale_z;
	}

	out  << m_show_name
		 << m_visible;
}
开发者ID:Insomnia-，项目名称:mrpt，代码行数:48，代码来源:CRenderizable.cpp


示例12: writeToStream

/*---------------------------------------------------------------
						writeToStream
 ---------------------------------------------------------------*/
void  CMatrixB::writeToStream(mrpt::utils::CStream &out, int *out_Version) const
{
	if (out_Version)
		*out_Version = 0;
	else
	{
		out << (uint32_t)sizeof(m_Val[0][0]);

		// First, write the number of rows and columns:
		out << (uint32_t)m_Rows << (uint32_t)m_Cols;

		if (m_Rows>0 && m_Cols>0)
			for (unsigned int i=0;i<m_Rows;i++)
				out.WriteBuffer(m_Val[i],sizeof(m_Val[0][0])*m_Cols);
	}

}
开发者ID:3660628，项目名称:mrpt，代码行数:20，代码来源:CMatrixB.cpp


示例13: readFromStream

/*---------------------------------------------------------------
						readFromStream
 ---------------------------------------------------------------*/
void  CMemoryChunk::readFromStream(mrpt::utils::CStream &in, int version)
{
	switch(version)
	{
	case 0:
		{
			uint64_t   N;
			in >> N;
			resize(N);

			m_bytesWritten = N;
			m_position     = 0;
			if (N)
				in.ReadBuffer( m_memory.get(), N );

		} break;
	default:
		MRPT_THROW_UNKNOWN_SERIALIZATION_VERSION(version)

	};
}
开发者ID:Insomnia-，项目名称:mrpt，代码行数:24，代码来源:CMemoryChunk.cpp


示例14: 

/*---------------------------------------------------------------
						dumpToTextStream
  ---------------------------------------------------------------*/
void  CHMTSLAM::TOptions::dumpToTextStream(mrpt::utils::CStream	&out) const
{
	out.printf("\n----------- [CHMTSLAM::TOptions] ------------ \n\n");

	LOADABLEOPTS_DUMP_VAR( LOG_OUTPUT_DIR,  string );
	LOADABLEOPTS_DUMP_VAR( LOG_FREQUENCY, int);

	LOADABLEOPTS_DUMP_VAR( SLAM_METHOD, int);

	LOADABLEOPTS_DUMP_VAR( SLAM_MIN_DIST_BETWEEN_OBS, float );
	LOADABLEOPTS_DUMP_VAR_DEG( SLAM_MIN_HEADING_BETWEEN_OBS );

	LOADABLEOPTS_DUMP_VAR( MIN_ODOMETRY_STD_XY, float );
	LOADABLEOPTS_DUMP_VAR_DEG( MIN_ODOMETRY_STD_PHI );

	LOADABLEOPTS_DUMP_VAR( random_seed, int );

	AA_options.dumpToTextStream(out);
	pf_options.dumpToTextStream(out);
	KLD_params.dumpToTextStream(out);
	defaultMapsInitializers.dumpToTextStream(out);
	TLC_grid_options.dumpToTextStream(out);
	TLC_fabmap_options.dumpToTextStream(out);
}
开发者ID:mangi020，项目名称:mrpt，代码行数:27，代码来源:CHMTSLAM_main.cpp


示例15: if

/*---------------------------------------------------------------
					dumpToTextStream
  ---------------------------------------------------------------*/
void  COccupancyGridMap2D::TLikelihoodOptions::dumpToTextStream(mrpt::utils::CStream	&out) const
{
	out.printf("\n----------- [COccupancyGridMap2D::TLikelihoodOptions] ------------ \n\n");

	out.printf("likelihoodMethod                        = ");
	switch (likelihoodMethod)
	{
	case lmMeanInformation: out.printf("lmMeanInformation"); break;
	case lmRayTracing: out.printf("lmRayTracing"); break;
	case lmConsensus: out.printf("lmConsensus"); break;
	case lmCellsDifference: out.printf("lmCellsDifference"); break;
	case lmLikelihoodField_Thrun: out.printf("lmLikelihoodField_Thrun"); break;
	case lmLikelihoodField_II: out.printf("lmLikelihoodField_II"); break;
	case lmConsensusOWA: out.printf("lmConsensusOWA"); break;
	default:
		out.printf("UNKNOWN!!!"); break;
	}
	out.printf("\n");

	out.printf("enableLikelihoodCache                   = %c\n",	enableLikelihoodCache ? 'Y':'N');

	out.printf("LF_stdHit                               = %f\n",	LF_stdHit );
	out.printf("LF_zHit                                 = %f\n",	LF_zHit );
	out.printf("LF_zRandom                              = %f\n",	LF_zRandom );
	out.printf("LF_maxRange                             = %f\n",	LF_maxRange );
	out.printf("LF_decimation                           = %u\n",	LF_decimation );
	out.printf("LF_maxCorrsDistance                     = %f\n",	LF_maxCorrsDistance );
	out.printf("LF_useSquareDist                        = %c\n",	LF_useSquareDist ? 'Y':'N');
	out.printf("LF_alternateAverageMethod               = %c\n",	LF_alternateAverageMethod ? 'Y':'N');
	out.printf("MI_exponent                             = %f\n",	MI_exponent );
	out.printf("MI_skip_rays                            = %u\n",	MI_skip_rays );
	out.printf("MI_ratio_max_distance                   = %f\n",	MI_ratio_max_distance );
	out.printf("rayTracing_useDistanceFilter            = %c\n",	rayTracing_useDistanceFilter ? 'Y':'N');
	out.printf("rayTracing_decimation                   = %u\n",	rayTracing_decimation );
	out.printf("rayTracing_stdHit                       = %f\n",	rayTracing_stdHit );
	out.printf("consensus_takeEachRange                 = %u\n",	consensus_takeEachRange );
	out.printf("consensus_pow                           = %.02f\n", consensus_pow);
	out.printf("OWA_weights   = [");
	for (size_t i=0;i<OWA_weights.size();i++)
	{
		if (i<3 || i>(OWA_weights.size()-3))
			out.printf("%.03f ",OWA_weights[i]);
		else if (i==3 && OWA_weights.size()>6)
			out.printf(" ... ");
	}
	out.printf("] (size=%u)\n",(unsigned)OWA_weights.size());
	out.printf("\n");
}
开发者ID:AlvinRolling，项目名称:mrpt，代码行数:51，代码来源:COccupancyGridMap2D_likelihood.cpp


示例16: dumpToTextStream

// --------------------------------------------------
//			dumpToTextStream
// --------------------------------------------------
void TMultiResDescMatchOptions::dumpToTextStream( mrpt::utils::CStream &out) const
{
    out.printf("\n----------- [vision::TMultiResDescMatchOptions] ------------ \n");
	out.printf("Use orientation filter?:        ");
	if( useOriFilter )
	{
	    out.printf("Yes\n");
	    out.printf("· Orientation threshold:        %.1f deg\n", RAD2DEG(oriThreshold) );
    }
    else
	    out.printf("No\n");
    out.printf("Use depth filter?:              ");
    if( useDepthFilter )
	    out.printf("Yes\n");
    else
    {
	    out.printf("No\n" );
    	out.printf("Lowest scale in list1:          %d\n", lowScl1 );
        out.printf("Highest scale in list1:         %d\n", highScl1 );
        out.printf("Lowest scale in list2:          %d\n", lowScl2 );
        out.printf("Highest scale in list2:         %d\n", highScl2 );
    }
	out.printf("#frames last seen threshold:    %d\n", lastSeenThreshold );
	out.printf("#frames to be stable threshold: %d\n", timesSeenThreshold );
	out.printf("min. # features in system:      %d\n", minFeaturesToFind );
	out.printf("min. # features to be lost:     %d\n", minFeaturesToBeLost );
	out.printf("Matching threshold:             %.2f\n", matchingThreshold );
	out.printf("Matching ratio threshold:       %.2f\n", matchingRatioThreshold );
	out.printf("Size of the search window:      %d px\n", searchAreaSize );
	out.printf("-------------------------------------------------------- \n");
} // end-dumpToTextStream
开发者ID:3660628，项目名称:mrpt，代码行数:34，代码来源:CFeature.cpp


示例17: dumpToStream

void Message_TOPCON_PZS::dumpToStream( mrpt::utils::CStream &out ) const
{
	out.printf("\n[TopCon PZS datum]\n");
	out.printf("  Longitude: %.09f deg  Latitude: %.09f deg Height: %.03f m (%.03f m without NBeam) \n",
		longitude_degrees,
		latitude_degrees,
		height_meters,
		RTK_height_meters);

	out.printf(" PZL-ID: %i  Angle trans: %.05f deg\n ",
		(int)nId,
		angle_transmitter
		);

	out.printf(" Fix: %i  ",(int)Fix);
	out.printf(" Error: %i ",(int)error);
	out.printf(" Battery levels: TX=%i  RX=%i\n ",TXBattery,RXBattery);

	out.printf(" hasCartesianPosVel= %s", hasCartesianPosVel ? "YES -> ":"NO\n");
	if (hasCartesianPosVel)
	{
		out.printf(" x=%f  y=%f  z=%f\n",cartesian_x,cartesian_y,cartesian_z);
		out.printf(" vx=%f  vy=%f  vz=%f\n",cartesian_vx,cartesian_vy,cartesian_vz);
	}
	out.printf("hasPosCov = %s", hasPosCov ? "YES\n":"NO\n");
	if (hasPosCov)
		out.printf("%s\n", pos_covariance.inMatlabFormat().c_str() );

	out.printf("hasVelCov = %s", hasVelCov ? "YES\n":"NO\n");
	if (hasVelCov)
		out.printf("%s\n", vel_covariance.inMatlabFormat().c_str() );

	out.printf("hasStats = %s", hasStats? "YES: ":"NO\n");
	if(hasStats)
		out.printf("GPS sats used: %i  GLONASS sats used: %i  RTK Fix progress:%i%%\n", (int)stats_GPS_sats_used, (int)stats_GLONASS_sats_used,(int)stats_rtk_fix_progress);
}
开发者ID:3660628，项目名称:mrpt，代码行数:36，代码来源:gnss_messages_topcon.cpp


示例18: 

/*---------------------------------------------------------------
					dumpToTextStream
  ---------------------------------------------------------------*/
void  CICP::TConfigParams::dumpToTextStream(mrpt::utils::CStream	&out) const
{
	out.printf("\n----------- [CICP::TConfigParams] ------------ \n\n");

	out.printf("ICP_algorithm                           = %s\n", mrpt::utils::TEnumType<TICPAlgorithm>::value2name(ICP_algorithm).c_str() );
	out.printf("ICP_covariance_method                   = %s\n", mrpt::utils::TEnumType<TICPCovarianceMethod>::value2name(ICP_covariance_method).c_str() );
	out.printf("maxIterations                           = %i\n",maxIterations);
	out.printf("minAbsStep_trans                        = %f\n",minAbsStep_trans);
	out.printf("minAbsStep_rot                          = %f\n",minAbsStep_rot);

	out.printf("thresholdDist                           = %f\n",thresholdDist);
	out.printf("thresholdAng                            = %f deg\n",RAD2DEG(thresholdAng));
	out.printf("ALFA                                    = %f\n",ALFA);
	out.printf("smallestThresholdDist                   = %f\n",smallestThresholdDist);
	out.printf("onlyClosestCorrespondences              = %c\n",onlyClosestCorrespondences ? 'Y':'N');
	out.printf("onlyUniqueRobust                        = %c\n",onlyUniqueRobust ? 'Y':'N');
	out.printf("covariance_varPoints                    = %f\n",covariance_varPoints);
	out.printf("doRANSAC                                = %c\n",doRANSAC ? 'Y':'N');
	out.printf("ransac_minSetSize                       = %i\n",ransac_minSetSize);
	out.printf("ransac_maxSetSize                       = %i\n",ransac_maxSetSize);
	out.printf("ransac_mahalanobisDistanceThreshold     = %f\n",ransac_mahalanobisDistanceThreshold);
	out.printf("ransac_nSimulations                     = %i\n",ransac_nSimulations);
	out.printf("ransac_fuseByCorrsMatch                 = %c\n",ransac_fuseByCorrsMatch ? 'Y':'N');
	out.printf("ransac_fuseMaxDiffXY                    = %f\n",ransac_fuseMaxDiffXY);
	out.printf("ransac_fuseMaxDiffPhi                   = %f deg\n",RAD2DEG( ransac_fuseMaxDiffPhi ));
	out.printf("normalizationStd                        = %f\n",normalizationStd);
	out.printf("kernel_rho                              = %f\n",kernel_rho);
	out.printf("use_kernel                              = %c\n",use_kernel  ? 'Y':'N');
	out.printf("Axy_aprox_derivatives                   = %f\n",Axy_aprox_derivatives );
	out.printf("LM_initial_lambda                       = %f\n",LM_initial_lambda);
	out.printf("skip_cov_calculation                    = %c\n",skip_cov_calculation ? 'Y':'N');
	out.printf("skip_quality_calculation                = %c\n",skip_quality_calculation ? 'Y':'N');
	out.printf("corresponding_points_decimation         = %u\n",(unsigned int)corresponding_points_decimation);
	out.printf("\n");
}
开发者ID:GYengera，项目名称:mrpt，代码行数:38，代码来源:CICP.cpp


示例19: readFromStreamRender

void  CRenderizable::readFromStreamRender(mrpt::utils::CStream &in)
{
	// MRPT 0.9.5 svn 2774 (Dec 14th 2011):
	// See comments in CRenderizable::writeToStreamRender() for the employed serialization mechanism.
	//

	// Read signature:
	union {
		uint8_t  magic_signature[2+2];  // (the extra 4 bytes will be used only for the old format)
		uint32_t magic_signature_uint32;  // So we can interpret the 4bytes above as a 32bit number cleanly.
	};

	in >> magic_signature[0] >> magic_signature[1];

	const bool is_new_format = (magic_signature[0]==0xFF) && ((magic_signature[1]&0x80)!=0);

	if (is_new_format)
	{
		// NEW FORMAT:
		uint8_t serialization_version = (magic_signature[1] & 0x1F);
		const bool all_scales_unity = ((magic_signature[1]&0x40)!=0);
		const bool all_scales_equal_but_not_unity = ((magic_signature[1]&0x20)!=0);

		switch(serialization_version)
		{
		case 0:
			{
			// "m_name"
			uint16_t nameLen;
			in >> nameLen;
			m_name.resize(nameLen);
			if (nameLen) in.ReadBuffer((void*)(&m_name[0]),m_name.size());

			// Color, as u8:
			in >> m_color.R >> m_color.G >> m_color.B >> m_color.A;

			// the rest of fields:
			float x,y,z,yaw,pitch,roll;
			in >> x >> y >> z >> yaw >> pitch >> roll;
			m_pose.x(x); m_pose.y(y); m_pose.z(z);
			m_pose.setYawPitchRoll( yaw,pitch,roll );

			if (all_scales_unity)
					m_scale_x=m_scale_y=m_scale_z=1;
			else {
				if (all_scales_equal_but_not_unity)
				{
					in >> m_scale_x;
					m_scale_y = m_scale_z = m_scale_x;
				}
				else in >> m_scale_x >> m_scale_y >> m_scale_z;
			}

			in >> m_show_name
			   >> m_visible;
			}
			break;
		default:
			THROW_EXCEPTION_CUSTOM_MSG1("Can't parse CRenderizable standard data field: corrupt data stream or format in a newer MRPT format? (serialization version=%u)",static_cast<unsigned int>(serialization_version))
		};
	}
	else
	{
开发者ID:Insomnia-，项目名称:mrpt，代码行数:63，代码来源:CRenderizable.cpp



注：本文中的mrpt::utils::CStream类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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