我的编译器找不到我定义的名称空间。我有四个文件和三个命名空间。编译器找不到的名称空间
charon.cpp
chin.cpp
chout.cpp
的main.cpp
我的命名空间戎,charon_in和charon_out。主要问题出现在一个特定的文件charon.cpp中,所以这里是该文件和chin.cpp。
的错误:
g++ -c -g -MMD -MP -MF build/Debug/GNU-Linux-x86/sys/charon.o.d -o build/Debug/GNU-Linux-x86/sys/charon.o sys/charon.cpp
sys/charon.cpp:6:17: error: ‘charon_in’ is not a namespace-name
sys/charon.cpp:6:26: error: expected namespace-name before ‘;’ token
sys/charon.cpp:7:17: error: ‘charon_out’ is not a namespace-name
sys/charon.cpp:7:27: error: expected namespace-name before ‘;’ token
sys/charon.cpp:15:5: error: ‘chout_’ does not name a type
sys/charon.cpp:16:5: error: ‘chin_’ does not name a type
sys/charon.cpp: In constructor ‘charon::charon_::charon_()’:
sys/charon.cpp:31:39: error: ‘chin_’ has not been declared
sys/charon.cpp:31:55: error: ‘engine_input’ was not declared in this scope
sys/charon.cpp:32:40: error: ‘chout_’ has not been declared
sys/charon.cpp:32:57: error: ‘engine_output’ was not declared in this scope
charon.cpp
#include <iostream>
#include <boost/thread.hpp>
#include <boost/date_time.hpp>
using namespace std;
using namespace charon_in;
using namespace charon_out;
namespace charon
{
class charon_
{
private:
chout_ engine_output;
chin_ engine_input;
boost::thread input_thread;
boost::thread output_thread;
void start_threads();
void stop_threads();
public:
charon_();
charon_(const charon_& orig);
~charon_();
};
charon_::charon_(){
input_thread = new boost::thread(&chin_::refresh, engine_input);
output_thread = new boost::thread(&chout_::refresh, engine_output);
}
};
chin.cpp
/*
* File: chin.cpp
* Author: josh
*
* Created on 08 April 2012, 10:00
*/
#include <iostream>
#include <borland/conio.h>
#include <ncurses.h>
#include <deque>
#include <boost/thread.hpp>
using namespace std;
using namespace charon;
using namespace charon_out;
namespace charon_in
{
class chin_
{
private:
bool pause;
iostream key_sequence;
deque<char> key_queue;
charon_* engine;
inline iostream grab();
public:
chin_(const charon_& handle);
chin_(const chin_& orig);
~chin_();
void refresh();
bool stop_check();
};
chin_::chin_(const charon_& handle) {
engine = handle;
pause = false;
}
chin_::chin_(const chin_& orig) {
}
chin_::~chin_() {
}
inline iostream chin_::grab(){
iostream ret;
ret << getch();
return ret;
}
void chin_::refresh(){
while((kbhit() != 0) && (key_queue.size() < 10))
{
char t = getch();
key_queue.push_back(t);
}
}
bool chin_::stop_check(){
return pause;
}
};
所以这是代码,我已经三重检查一切。我甚至可以在netbean的类浏览器中看到命名空间。所以我101%确定我正确地声明了名称空间,实际上我把它们全部作为一个名称空间,但我认为这是问题,所以我将它们分开。
我还没有编码年,但我已经打了很多书和互联网。从我读过的内容中,我不仅正确地声明了我的名称空间,而且还正确地使用了这些语句。再加上我发现的一切都表明,我应该能够在不同文件之间使用相同的名称空间。
所以我相信我在某个地方犯了一些错误,否则这会起作用;但据我所知,我一无所得。任何帮助,将不胜感激。
非常感谢 – 2012-04-12 17:05:18