C++多線程類方法

Question

我有以下問題。

vector<thread> vThreads; 

list<Crob *> lRobs; 
list<Crob *>::iterator i; 

for(i = lRobs.begin(); i != lRobs.end(); i++) 
{ 
    vThreads.push_back(thread((*i)->findPath)); 
} 

我想的方法findPath傳遞給一個線程，但我得到了很多的錯誤......

> labrob.cpp: In function ‘int main(int, char**)’: 
labrob.cpp:72:43: error: no matching function for call to ‘std::thread::thread(<unresolved overloaded function type>)’ 
labrob.cpp:72:43: note: candidates are: 
In file included from labrob.cpp:14:0: 
/usr/include/c++/4.7/thread:131:7: note: std::thread::thread(_Callable&&, _Args&& ...) [with _Callable = int (Crob::*)(); _Args = {}] 
/usr/include/c++/4.7/thread:131:7: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘int (Crob::*&&)()’ 
/usr/include/c++/4.7/thread:126:5: note: std::thread::thread(std::thread&&) 
/usr/include/c++/4.7/thread:126:5: note: no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘std::thread&&’ 
/usr/include/c++/4.7/thread:122:5: note: std::thread::thread() 
/usr/include/c++/4.7/thread:122:5: note: candidate expects 0 arguments, 1 provided 
make: *** [labrob.o] Error 1 

我已經嘗試通過本地功能和無的問題，工作。 .. 如果您需要額外的代碼片段，請說。

我希望有人能幫助我。

編輯：

#pragma once 

包括 「point.hpp」

包括 「lab.hpp」

類Crob { 保護： 口岸系統* POS機; int steps; Clab * labfind; 弦方向;

public： Crob（Clab * lab）;虛擬〜Crob（）; virtual void findPath（）; void moveTo（int x，int y）;
void moveToPrint（int x，int y）; int getSteps（void）; void checkDirection（）; };

新增CRob頭

Answer 1

貌似你試圖傳遞一個非靜態方法到的std ::線程構造函數。你不能這樣做：一個非靜態方法需要一個對象，所以它可以被調用。看起來像這樣：

for(i = lRobs.begin(); i != lRobs.end(); i++) 
{ 
    vThreads.push_back(std::thread(&Crob::findPath, *i)); 
}