Question

我从在线教程中获得了一些C ++ Boost代码。每个路径都以一种格式声明。

是否有一种方法可以包含Visual Studio来为who项目添加一个前缀，允许我以该格式#include文件？

它是一个接一个的头文件，它们都引用了该格式的更多头文件。

我知道QT Creator有一个#INCLUDEPATHS选项，它允许你导入一个目录然后直接引用它。

非常感谢任何帮助。

#include <boost\asio.hpp>
using namespace boost;

class SimpleSerial
{
public:
/**
 * Constructor.
 * \param port device name, example "/dev/ttyUSB0" or "COM4"
 * \param baud_rate communication speed, example 9600 or 115200
 * \throws boost::system::system_error if cannot open the
 * serial device
 */
SimpleSerial(std::string port, unsigned int baud_rate)
: io(), serial(io,port)
{
    serial.set_option(boost::asio::serial_port_base::baud_rate(baud_rate));
}

/**
 * Write a string to the serial device.
 * \param s string to write
 * \throws boost::system::system_error on failure
 */
void writeString(std::string s)
{
    boost::asio::write(serial,boost::asio::buffer(s.c_str(),s.size()));
}

/**
 * Blocks until a line is received from the serial device.
 * Eventual '\n' or '\r\n' characters at the end of the string are removed.
 * \return a string containing the received line
 * \throws boost::system::system_error on failure
 */
std::string readLine()
{
    //Reading data char by char, code is optimized for simplicity, not speed
    using namespace boost;
    char c;
    std::string result;
    for(;;)
    {
        asio::read(serial,asio::buffer(&c,1));
        switch(c)
        {
            case '\r':
                break;
            case '\n':
                return result;
            default:
                result+=c;
        }
    }
}

private:
boost::asio::io_service io;
boost::asio::serial_port serial;
};

Answer 1

单击菜单栏中的“项目”，然后选择“属性...”。然后使用菜单树转到“Configuration Properties”/“C / C ++”/“General”并将目录添加到“Additional Include Directories”。

Visual Studio 2010，有一些方法可以添加前缀，例如（C：\）#include大量<boost asio.hpp =“”>标题？</boost>

1 个答案: