本文整理汇总了C++中MessageHeader::blockLength方法的典型用法代码示例。如果您正苦于以下问题：C++ MessageHeader::blockLength方法的具体用法？C++ MessageHeader::blockLength怎么用？C++ MessageHeader::blockLength使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MessageHeader的用法示例。
在下文中一共展示了MessageHeader::blockLength方法的7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，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: encodeHdrAndMsg
TEST_F(CompositeElementsTest, shouldEncodeAndDecodeMsgCorrectly)
{
std::uint64_t sz = encodeHdrAndMsg();
ASSERT_EQ(sz, MessageHeader::encodedLength() + Msg::sbeBlockLength());
MessageHeader hdr;
Msg msg;
hdr.wrap(m_buffer, 0, Msg::sbeSchemaVersion(), sizeof(m_buffer));
EXPECT_EQ(hdr.blockLength(), Msg::sbeBlockLength());
EXPECT_EQ(hdr.templateId(), Msg::sbeTemplateId());
EXPECT_EQ(hdr.schemaId(), Msg::sbeSchemaId());
EXPECT_EQ(hdr.version(), Msg::sbeSchemaVersion());
msg.wrapForDecode(m_buffer, MessageHeader::encodedLength(), hdr.blockLength(), hdr.version(), sizeof(m_buffer));
EXPECT_EQ(msg.structure().enumOne(), EnumOne::Value::Value10);
EXPECT_EQ(msg.structure().zeroth(), 42u);
EXPECT_EQ(msg.structure().setOne().bit0(), false);
EXPECT_EQ(msg.structure().setOne().bit16(), true);
EXPECT_EQ(msg.structure().setOne().bit26(), false);
EXPECT_EQ(msg.structure().inner().first(), 101l);
EXPECT_EQ(msg.structure().inner().second(), 202l);
EXPECT_EQ(msg.encodedLength(), sz - MessageHeader::encodedLength());
}示例2: main
int main(int argc, const char* argv[])
{
char buffer[2048];
MessageHeader hdr;
Car car;
std::size_t encodeHdrLength = encodeHdr(hdr, car, buffer, 0, sizeof(buffer));
std::size_t encodeMsgLength = encodeCar(car, buffer, hdr.encodedLength(), sizeof(buffer));
cout << "Encoded Lengths are " << encodeHdrLength << " + " << encodeMsgLength << endl;
std::size_t decodeHdrLength = decodeHdr(hdr, buffer, 0, sizeof(buffer));
std::size_t decodeMsgLength = decodeCar(car, buffer, hdr.encodedLength(), hdr.blockLength(), hdr.version(), sizeof(buffer));
cout << "Decoded Lengths are " << decodeHdrLength << " + " << decodeMsgLength << endl;
if (encodeHdrLength != decodeHdrLength)
{
cerr << "Encode/Decode header lengths do not match\n";
return EXIT_FAILURE;
}
if (encodeMsgLength != decodeMsgLength)
{
cerr << "Encode/Decode message lengths do not match\n";
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}示例3: encodeHdr
static std::uint64_t encodeHdr(MessageHeader& hdr)
{
hdr.blockLength(Car::sbeBlockLength())
.templateId(Car::sbeTemplateId())
.schemaId(Car::sbeSchemaId())
.version(Car::sbeSchemaVersion());
return hdr.encodedLength();
}示例4: decodeHdr
void decodeHdr(MessageHeader &hdr, char *buffer, int offset)
{
hdr.wrap(buffer, offset, messageHeaderVersion);
// decode the header
cout << "messageHeader.blockLength=" << hdr.blockLength() << endl;
cout << "messageHeader.templateId=" << hdr.templateId() << endl;
cout << "messageHeader.version=" << (sbe_uint32_t)hdr.version() << endl;
cout << "messageHeader.reserved=" << (sbe_uint32_t)hdr.reserved() << endl;
}示例5: decodeHdr
std::size_t decodeHdr(MessageHeader &hdr, char *buffer, std::uint64_t offset, std::uint64_t bufferLength)
{
hdr.wrap(buffer, offset, messageHeaderVersion, bufferLength);
// decode the header
cout << "messageHeader.blockLength=" << hdr.blockLength() << endl;
cout << "messageHeader.templateId=" << hdr.templateId() << endl;
cout << "messageHeader.schemaId=" << hdr.schemaId() << endl;
cout << "messageHeader.schemaVersion=" << hdr.version() << endl;
cout << "messageHeader.encodedLength=" << hdr.encodedLength() << endl;
return hdr.encodedLength();
}示例6: main
int main(int argc, const char* argv[])
{
char buffer[2048];
MessageHeader hdr;
Car car;
encodeHdr(hdr, car, buffer, 0);
encodeCar(car, buffer, hdr.size());
cout << "Encoding size is " << hdr.size() << " + " << car.size() << endl;
decodeHdr(hdr, buffer, 0);
decodeCar(car, buffer, hdr.size(), hdr.blockLength(), hdr.version());
return 0;
}示例7: hdr
TEST_F(CodeGenTest, shouldbeAbleUseOnStackCodecsAndGroupForEach)
{
char buffer[BUFFER_LEN];
MessageHeader hdr(buffer, sizeof(buffer), 0);
Car car(buffer + hdr.encodedLength(), sizeof(buffer) - hdr.encodedLength());
std::uint64_t hdrSz = encodeHdr(hdr);
std::uint64_t carSz = encodeCar(car);
EXPECT_EQ(hdrSz, expectedHeaderSize);
EXPECT_EQ(carSz, expectedCarSize);
const MessageHeader hdrDecoder(buffer, hdrSz, 0);
EXPECT_EQ(hdrDecoder.blockLength(), Car::sbeBlockLength());
EXPECT_EQ(hdrDecoder.templateId(), Car::sbeTemplateId());
EXPECT_EQ(hdrDecoder.schemaId(), Car::sbeSchemaId());
EXPECT_EQ(hdrDecoder.version(), Car::sbeSchemaVersion());
EXPECT_EQ(hdrDecoder.encodedLength(), expectedHeaderSize);
Car carDecoder(buffer + hdrDecoder.encodedLength(), carSz, hdrDecoder.blockLength(), hdrDecoder.version());
CallbacksForEach cbs;
Car::FuelFigures &fuelFigures = carDecoder.fuelFigures();
EXPECT_EQ(fuelFigures.count(), FUEL_FIGURES_COUNT);
#if __cplusplus >= 201103L
fuelFigures.forEach([&](Car::FuelFigures &figures)
{
cbs.countOfFuelFigures++;
char tmp[256];
figures.getUsageDescription(tmp, sizeof(tmp));
});
#else
fuelFigures.forEach(cbs);
#endif
Car::PerformanceFigures &performanceFigures = carDecoder.performanceFigures();
EXPECT_EQ(performanceFigures.count(), PERFORMANCE_FIGURES_COUNT);
#if __cplusplus >= 201103L
performanceFigures.forEach([&](Car::PerformanceFigures&figures)
{
Car::PerformanceFigures::Acceleration acceleration = figures.acceleration();
cbs.countOfPerformanceFigures++;
acceleration.forEach([&](Car::PerformanceFigures::Acceleration&)
{
cbs.countOfAccelerations++;
});
});
#else
performanceFigures.forEach(cbs);
#endif
EXPECT_EQ(cbs.countOfFuelFigures, FUEL_FIGURES_COUNT);
EXPECT_EQ(cbs.countOfPerformanceFigures, PERFORMANCE_FIGURES_COUNT);
EXPECT_EQ(cbs.countOfAccelerations, ACCELERATION_COUNT * PERFORMANCE_FIGURES_COUNT);
char tmp[256];
EXPECT_EQ(carDecoder.getMake(tmp, sizeof(tmp)), MAKE_LENGTH);
EXPECT_EQ(std::string(tmp, MAKE_LENGTH), MAKE);
EXPECT_EQ(carDecoder.getModel(tmp, sizeof(tmp)), MODEL_LENGTH);
EXPECT_EQ(std::string(tmp, MODEL_LENGTH), MODEL);
EXPECT_EQ(carDecoder.getMake(tmp, sizeof(tmp)), ACTIVATION_CODE_LENGTH);
EXPECT_EQ(std::string(tmp, ACTIVATION_CODE_LENGTH), ACTIVATION_CODE);
EXPECT_EQ(carDecoder.encodedLength(), expectedCarSize);
}