21#include <fastcdr/FastBuffer.h>
22#include <fastcdr/Cdr.h>
38 setName(
"sensor_msgs::msg::dds_::CameraInfo_");
42 type_size += eprosima::fastcdr::Cdr::alignment(type_size, 4);
44 m_typeSize =
static_cast<uint32_t
>(type_size) + 4;
51 m_keyBuffer =
reinterpret_cast<unsigned char*
>(malloc(keyLength));
74 eprosima::fastcdr::FastBuffer fastbuffer(
reinterpret_cast<char*
>(payload->data), payload->max_size);
76 eprosima::fastcdr::Cdr ser(fastbuffer, eprosima::fastcdr::Cdr::DEFAULT_ENDIAN, eprosima::fastcdr::Cdr::DDS_CDR);
78 payload->encapsulation = ser.endianness() == eprosima::fastcdr::Cdr::BIG_ENDIANNESS? CDR_BE : CDR_LE;
83 ser.serialize_encapsulation();
87 catch (eprosima::fastcdr::exception::Exception& )
94 payload->length =
static_cast<uint32_t
>(ser.getSerializedDataLength());
109 eprosima::fastcdr::FastBuffer fastbuffer(
reinterpret_cast<char*
>(payload->data), payload->length);
112 eprosima::fastcdr::Cdr deser(fastbuffer, eprosima::fastcdr::Cdr::DEFAULT_ENDIAN, eprosima::fastcdr::Cdr::DDS_CDR);
115 deser.read_encapsulation();
116 payload->encapsulation = deser.endianness() == eprosima::fastcdr::Cdr::BIG_ENDIANNESS? CDR_BE : CDR_LE;
121 catch (eprosima::fastcdr::exception::Exception& )
134 return [data]() -> uint32_t
145 return reinterpret_cast<void*
>(
new CameraInfo());
161 if (!m_isGetKeyDefined)
171 eprosima::fastcdr::FastBuffer fastbuffer(
reinterpret_cast<char*
>(
m_keyBuffer),
175 eprosima::fastcdr::Cdr ser(fastbuffer, eprosima::fastcdr::Cdr::BIG_ENDIANNESS);
182 m_md5.update(
m_keyBuffer,
static_cast<unsigned int>(ser.getSerializedDataLength()));
186 for (uint8_t i = 0; i < 16; ++i)
188 handle->value[i] =
m_md5.digest[i];
194 for (uint8_t i = 0; i < 16; ++i)
eprosima::fastrtps::rtps::InstanceHandle_t InstanceHandle_t
eprosima::fastrtps::rtps::SerializedPayload_t SerializedPayload_t
virtual eProsima_user_DllExport std::function< uint32_t()> getSerializedSizeProvider(void *data) override
virtual eProsima_user_DllExport bool getKey(void *data, eprosima::fastrtps::rtps::InstanceHandle_t *ihandle, bool force_md5=false) override
virtual eProsima_user_DllExport bool deserialize(eprosima::fastrtps::rtps::SerializedPayload_t *payload, void *data) override
virtual eProsima_user_DllExport ~CameraInfoPubSubType() override
eProsima_user_DllExport CameraInfoPubSubType()
virtual eProsima_user_DllExport bool serialize(void *data, eprosima::fastrtps::rtps::SerializedPayload_t *payload) override
virtual eProsima_user_DllExport void deleteData(void *data) override
unsigned char * m_keyBuffer
virtual eProsima_user_DllExport void * createData() override
This class represents the structure CameraInfo defined by the user in the IDL file....
static eProsima_user_DllExport bool isKeyDefined()
判断是否为此类型定义了 Key。
eProsima_user_DllExport void deserialize(eprosima::fastcdr::Cdr &cdr)
This function deserializes an object using CDR serialization.(反序列化一个对象)
eProsima_user_DllExport void serialize(eprosima::fastcdr::Cdr &cdr) const
This function serializes an object using CDR serialization.(使用 CDR 序列化一个对象)
eProsima_user_DllExport void serializeKey(eprosima::fastcdr::Cdr &cdr) const
This function serializes the key members of an object using CDR serialization.(使用 CDR 序列化对象的 Key 成员)
static eProsima_user_DllExport size_t getKeyMaxCdrSerializedSize(size_t current_alignment=0)
This function returns the maximum serialized size of the Key of an object(在特定对齐下的最大序列化大小) depending o...
static eProsima_user_DllExport size_t getMaxCdrSerializedSize(size_t current_alignment=0)
This function returns the maximum serialized size of an object(获取对象在特定对齐下的最大序列化大小) depending on the b...
static eProsima_user_DllExport size_t getCdrSerializedSize(const sensor_msgs::msg::CameraInfo &data, size_t current_alignment=0)
This function returns the serialized size of a data depending on the buffer alignment....