1#include <fastcdr/FastBuffer.h>
2#include <fastcdr/Cdr.h>
15 setName(
"geometry_msgs::msg::dds_::TwistWithCovariance_");
19 type_size += eprosima::fastcdr::Cdr::alignment(type_size, 4);
21 m_typeSize =
static_cast<uint32_t
>(type_size) + 4;
28 m_keyBuffer =
reinterpret_cast<unsigned char*
>(malloc(keyLength));
48 eprosima::fastcdr::FastBuffer fastbuffer(
reinterpret_cast<char*
>(payload->data), payload->max_size);
50 eprosima::fastcdr::Cdr ser(fastbuffer, eprosima::fastcdr::Cdr::DEFAULT_ENDIAN, eprosima::fastcdr::Cdr::DDS_CDR);
51 payload->encapsulation = ser.endianness() == eprosima::fastcdr::Cdr::BIG_ENDIANNESS ? CDR_BE : CDR_LE;
53 ser.serialize_encapsulation();
60 catch (eprosima::fastcdr::exception::NotEnoughMemoryException& )
66 payload->length =
static_cast<uint32_t
>(ser.getSerializedDataLength());
80 eprosima::fastcdr::FastBuffer fastbuffer(
reinterpret_cast<char*
>(payload->data), payload->length);
83 eprosima::fastcdr::Cdr deser(fastbuffer, eprosima::fastcdr::Cdr::DEFAULT_ENDIAN, eprosima::fastcdr::Cdr::DDS_CDR);
86 deser.read_encapsulation();
87 payload->encapsulation = deser.endianness() == eprosima::fastcdr::Cdr::BIG_ENDIANNESS ? CDR_BE : CDR_LE;
92 catch (eprosima::fastcdr::exception::NotEnoughMemoryException& )
103 return [data]() -> uint32_t
126 if (!m_isGetKeyDefined)
134 eprosima::fastcdr::FastBuffer fastbuffer(
reinterpret_cast<char*
>(
m_keyBuffer),
138 eprosima::fastcdr::Cdr ser(fastbuffer, eprosima::fastcdr::Cdr::BIG_ENDIANNESS);
144 m_md5.update(
m_keyBuffer,
static_cast<unsigned int>(ser.getSerializedDataLength()));
147 for (uint8_t i = 0; i < 16; ++i)
149 handle->value[i] =
m_md5.digest[i];
154 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 void deleteData(void *data) override
virtual eProsima_user_DllExport bool serialize(void *data, eprosima::fastrtps::rtps::SerializedPayload_t *payload) override
eProsima_user_DllExport TwistWithCovariancePubSubType()
virtual eProsima_user_DllExport std::function< uint32_t()> getSerializedSizeProvider(void *data) override
virtual eProsima_user_DllExport bool deserialize(eprosima::fastrtps::rtps::SerializedPayload_t *payload, void *data) override
unsigned char * m_keyBuffer
virtual eProsima_user_DllExport void * createData() override
virtual eProsima_user_DllExport bool getKey(void *data, eprosima::fastrtps::rtps::InstanceHandle_t *ihandle, bool force_md5=false) override
virtual eProsima_user_DllExport ~TwistWithCovariancePubSubType() override
此类表示用户在 IDL 文件中定义的 TwistWithCovariance 结构。 <>
eProsima_user_DllExport void serializeKey(eprosima::fastcdr::Cdr &cdr) const
使用 CDR 序列化对象的键成员。
static eProsima_user_DllExport size_t getKeyMaxCdrSerializedSize(size_t current_alignment=0)
返回对象键的最大序列化大小(取决于缓冲区对齐)。
static eProsima_user_DllExport bool isKeyDefined()
告诉您此类型的键是否已定义。
eProsima_user_DllExport void deserialize(eprosima::fastcdr::Cdr &cdr)
使用 CDR 反序列化对象。
static eProsima_user_DllExport size_t getMaxCdrSerializedSize(size_t current_alignment=0)
返回对象的最大序列化大小(取决于缓冲区对齐)。
eProsima_user_DllExport void serialize(eprosima::fastcdr::Cdr &cdr) const
使用 CDR 序列化序列化对象。
static eProsima_user_DllExport size_t getCdrSerializedSize(const geometry_msgs::msg::TwistWithCovariance &data, size_t current_alignment=0)
返回数据的序列化大小(取决于缓冲区对齐)。