KeyValue.h

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/*
 * Copyright (C) 2006-2020 Istituto Italiano di Tecnologia (IIT)
 * All rights reserved.
 *
 * This software may be modified and distributed under the terms of the
 * BSD-3-Clause license. See the accompanying LICENSE file for details.
 */
 
// This is an automatically generated file.
 
// Generated from the following "diagnostic_msgs/KeyValue" msg definition:
//   string key # what to label this value when viewing
//   string value # a value to track over time
// Instances of this class can be read and written with YARP ports,
// using a ROS-compatible format.
 
#ifndef YARP_ROSMSG_diagnostic_msgs_KeyValue_h
#define YARP_ROSMSG_diagnostic_msgs_KeyValue_h
 
#include <yarp/os/Wire.h>
#include <yarp/os/Type.h>
#include <yarp/os/idl/WireTypes.h>
#include <string>
#include <vector>
 
namespace yarp {
namespace rosmsg {
namespace diagnostic_msgs {
 
class KeyValue : public yarp::os::idl::WirePortable
{
public:
    std::string key;
    std::string value;
 
    KeyValue() :
            key(""),
            value("")
    {
    }
 
    void clear()
    {
        // *** key ***
        key = "";
 
        // *** value ***
        value = "";
    }
 
    bool readBare(yarp::os::ConnectionReader& connection) override
    {
        // *** key ***
        int len = connection.expectInt32();
        key.resize(len);
        if (!connection.expectBlock((char*)key.c_str(), len)) {
            return false;
        }
 
        // *** value ***
        len = connection.expectInt32();
        value.resize(len);
        if (!connection.expectBlock((char*)value.c_str(), len)) {
            return false;
        }
 
        return !connection.isError();
    }
 
    bool readBottle(yarp::os::ConnectionReader& connection) override
    {
        connection.convertTextMode();
        yarp::os::idl::WireReader reader(connection);
        if (!reader.readListHeader(2)) {
            return false;
        }
 
        // *** key ***
        if (!reader.readString(key)) {
            return false;
        }
 
        // *** value ***
        if (!reader.readString(value)) {
            return false;
        }
 
        return !connection.isError();
    }
 
    using yarp::os::idl::WirePortable::read;
    bool read(yarp::os::ConnectionReader& connection) override
    {
        return (connection.isBareMode() ? readBare(connection)
                                        : readBottle(connection));
    }
 
    bool writeBare(yarp::os::ConnectionWriter& connection) const override
    {
        // *** key ***
        connection.appendInt32(key.length());
        connection.appendExternalBlock((char*)key.c_str(), key.length());
 
        // *** value ***
        connection.appendInt32(value.length());
        connection.appendExternalBlock((char*)value.c_str(), value.length());
 
        return !connection.isError();
    }
 
    bool writeBottle(yarp::os::ConnectionWriter& connection) const override
    {
        connection.appendInt32(BOTTLE_TAG_LIST);
        connection.appendInt32(2);
 
        // *** key ***
        connection.appendInt32(BOTTLE_TAG_STRING);
        connection.appendInt32(key.length());
        connection.appendExternalBlock((char*)key.c_str(), key.length());
 
        // *** value ***
        connection.appendInt32(BOTTLE_TAG_STRING);
        connection.appendInt32(value.length());
        connection.appendExternalBlock((char*)value.c_str(), value.length());
 
        connection.convertTextMode();
        return !connection.isError();
    }
 
    using yarp::os::idl::WirePortable::write;
    bool write(yarp::os::ConnectionWriter& connection) const override
    {
        return (connection.isBareMode() ? writeBare(connection)
                                        : writeBottle(connection));
    }
 
    // This class will serialize ROS style or YARP style depending on protocol.
    // If you need to force a serialization style, use one of these classes:
    typedef yarp::os::idl::BareStyle<yarp::rosmsg::diagnostic_msgs::KeyValue> rosStyle;
    typedef yarp::os::idl::BottleStyle<yarp::rosmsg::diagnostic_msgs::KeyValue> bottleStyle;
 
    // The name for this message, ROS will need this
    static constexpr const char* typeName = "diagnostic_msgs/KeyValue";
 
    // The checksum for this message, ROS will need this
    static constexpr const char* typeChecksum = "cf57fdc6617a881a88c16e768132149c";
 
    // The source text for this message, ROS will need this
    static constexpr const char* typeText = "\
string key # what to label this value when viewing\n\
string value # a value to track over time\n\
";
 
    yarp::os::Type getType() const override
    {
        yarp::os::Type typ = yarp::os::Type::byName(typeName, typeName);
        typ.addProperty("md5sum", yarp::os::Value(typeChecksum));
        typ.addProperty("message_definition", yarp::os::Value(typeText));
        return typ;
    }
};
 
} // namespace diagnostic_msgs
} // namespace rosmsg
} // namespace yarp
 
#endif // YARP_ROSMSG_diagnostic_msgs_KeyValue_h