本文整理汇总了C++中yarp::os::ConnectionWriter::isError方法的典型用法代码示例。如果您正苦于以下问题：C++ ConnectionWriter::isError方法的具体用法？C++ ConnectionWriter::isError怎么用？C++ ConnectionWriter::isError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yarp::os::ConnectionWriter的用法示例。
在下文中一共展示了ConnectionWriter::isError方法的5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:
bool MapGrid2D::write(yarp::os::ConnectionWriter& connection)
{
connection.appendInt(BOTTLE_TAG_LIST);
connection.appendInt(9);
connection.appendInt(BOTTLE_TAG_INT);
connection.appendInt(m_width);
connection.appendInt(BOTTLE_TAG_INT);
connection.appendInt(m_height);
connection.appendInt(BOTTLE_TAG_DOUBLE);
connection.appendDouble(m_origin.x);
connection.appendInt(BOTTLE_TAG_DOUBLE);
connection.appendDouble(m_origin.y);
connection.appendInt(BOTTLE_TAG_DOUBLE);
connection.appendDouble(m_origin.theta);
connection.appendInt(BOTTLE_TAG_DOUBLE);
connection.appendDouble(m_resolution);
connection.appendInt(BOTTLE_TAG_STRING);
connection.appendRawString(m_map_name.c_str());
unsigned char *mem = nullptr;
int memsize = 0;
mem = m_map_occupancy.getRawImage();
memsize = m_map_occupancy.getRawImageSize();
connection.appendInt(BOTTLE_TAG_BLOB);
connection.appendInt(memsize);
connection.appendExternalBlock((char*)mem, memsize);
mem = m_map_flags.getRawImage();
memsize = m_map_flags.getRawImageSize();
connection.appendInt(BOTTLE_TAG_BLOB);
connection.appendInt(memsize);
connection.appendExternalBlock((char*)mem, memsize);
connection.convertTextMode();
return !connection.isError();
}示例2: write
bool SystemInfoSerializer::write(yarp::os::ConnectionWriter& connection)
{
// updating system info
memory = SystemInfo::getMemoryInfo();
storage = SystemInfo::getStorageInfo();
//network = SystemInfo::getNetworkInfo();
processor = SystemInfo::getProcessorInfo();
platform = SystemInfo::getPlatformInfo();
load = SystemInfo::getLoadInfo();
user = SystemInfo::getUserInfo();
// serializing memory
connection.appendInt(memory.totalSpace);
connection.appendInt(memory.freeSpace);
// serializing storage
connection.appendInt(storage.totalSpace);
connection.appendInt(storage.freeSpace);
// serializing network
//connection.appendString(network.mac.c_str());
//connection.appendString(network.ip4.c_str());
//connection.appendString(network.ip6.c_str());
// serializing processor
connection.appendString(processor.architecture.c_str());
connection.appendString(processor.model.c_str());
connection.appendString(processor.vendor.c_str());
connection.appendInt(processor.family);
connection.appendInt(processor.modelNumber);
connection.appendInt(processor.cores);
connection.appendInt(processor.siblings);
connection.appendDouble(processor.frequency);
// serializing load
connection.appendDouble(load.cpuLoad1);
connection.appendDouble(load.cpuLoad5);
connection.appendDouble(load.cpuLoad15);
connection.appendInt(load.cpuLoadInstant);
// serializing platform
connection.appendString(platform.name.c_str());
connection.appendString(platform.distribution.c_str());
connection.appendString(platform.release.c_str());
connection.appendString(platform.codename.c_str());
connection.appendString(platform.kernel.c_str());
connection.appendString(platform.environmentVars.toString().c_str());
// serializing user
connection.appendString(user.userName.c_str());
connection.appendString(user.realName.c_str());
connection.appendString(user.homeDir.c_str());
connection.appendInt(user.userID);
return !connection.isError();
}示例3: write
bool Vector::write(yarp::os::ConnectionWriter& connection) {
VectorPortContentHeader header;
header.listTag = (BOTTLE_TAG_LIST | BOTTLE_TAG_DOUBLE);
header.listLen = (int)size();
connection.appendBlock((char*)&header, sizeof(header));
int k=0;
for (k=0;k<header.listLen;k++)
connection.appendDouble((*this)[k]);
// if someone is foolish enough to connect in text mode,
// let them see something readable.
connection.convertTextMode();
return !connection.isError();
}示例4: write
bool Quaternion::write(yarp::os::ConnectionWriter& connection)
{
QuaternionPortContentHeader header;
header.listTag = (BOTTLE_TAG_LIST | BOTTLE_TAG_DOUBLE);
header.listLen = 4;
connection.appendBlock((char*)&header, sizeof(header));
connection.appendDouble(this->internal_data[0]);
connection.appendDouble(this->internal_data[1]);
connection.appendDouble(this->internal_data[2]);
connection.appendDouble(this->internal_data[3]);
// if someone is foolish enough to connect in text mode,
// let them see something readable.
connection.convertTextMode();
return !connection.isError();
}示例5: write
bool Image::write(yarp::os::ConnectionWriter& connection) {
ImageNetworkHeader header;
header.setFromImage(*this);
/*
header.listTag = BOTTLE_TAG_LIST;
header.listLen = 4;
header.paramNameTag = BOTTLE_TAG_VOCAB;
header.paramName = VOCAB3('m','a','t');
header.paramIdTag = BOTTLE_TAG_VOCAB;
header.id = getPixelCode();
header.paramListTag = BOTTLE_TAG_LIST + BOTTLE_TAG_INT;
header.paramListLen = 5;
header.depth = getPixelSize();
header.imgSize = getRawImageSize();
header.quantum = getQuantum();
header.width = width();
header.height = height();
header.paramBlobTag = BOTTLE_TAG_BLOB;
header.paramBlobLen = getRawImageSize();
*/
connection.appendBlock((char*)&header,sizeof(header));
unsigned char *mem = getRawImage();
if (header.width!=0&&header.height!=0) {
yAssert(mem!=NULL);
// Note use of external block.
// Implies care needed about ownership.
connection.appendExternalBlock((char *)mem,header.imgSize);
}
// if someone is foolish enough to connect in text mode,
// let them see something readable.
connection.convertTextMode();
return !connection.isError();
}