删除Windows库依赖项

我这里有几个类,出于可移植性的原因,我想删除这些类与窗口库的依赖关系。一个用于阻塞进程,另一个用于阻塞线程。这两个类都编译;运行正常。。。至于 BlockProcess 类当前正在使用 HANDLE 对于互斥体并使用函数调用,例如:{ CreateMutex() , CloseHandle() & GetLastError() }. 至于 BlockThread 类,它使用指向 CRITICAL_SECTION 调用函数,例如:{ EnterCricticalSection() & LeaveCriticalSection() }.

我想知道的是,有没有一种等效的方法可以使用 std 库,例如 std::mutex , std::thread 等,以提供相同的功能。我想消除 #include<windows.h> &可能地 #include<process.h> .

以下是我现有的课程:

BlockProcess.h

#ifndef BLOCK_PROCESS_H
#define BLOCK_PROCESS_H

#include <Windows.h>
#include <process.h>
#include <string>

namespace demo {

class BlockProcess final {
private:
    HANDLE hMutex_;
public:
    explicit BlockProcess( const std::string& strName );
    ~BlockProcess();

    bool isBlocked() const;

    BlockProcess( const BlockProcess& c ) = delete;
    BlockProcess& operator=( const BlockProcess& c ) = delete;
};

} // namespace demo

#endif // !BLOCK_PROCESS_H

BlockProcess.cpp

#include "BlockProcess.h"

namespace demo {

BlockProcess::BlockProcess( const std::string& strName ) {
    hMutex_ = CreateMutex( nullptr, FALSE, strName.c_str() );
} 

BlockProcess::~BlockProcess() {
    CloseHandle( hMutex_ );
}

bool BlockProcess::isBlocked() const {
    return (hMutex_ == nullptr || GetLastError() == ERROR_ALREADY_EXISTS);
}

BlockThread.h

#ifndef BLOCK_THREAD_H
#define BLOCK_THREAD_H

#include <Windows.h>

namespace demo { 

class BlockThread final {
private:
    CRITICAL_SECTION* pCriticalSection_;

public:
    explicit BlockThread( CRITICAL_SECTION& criticalSection );
    ~BlockThread();

    BlockThread( const BlockThread& c ) = delete;
    BlockThread& operator=( const BlockThread& c ) = delete;
}; 

} // namespace demo

#endif // !BLOCK_THREAD_H


} // namespace demo

BlockThread.cpp

#include "BlockThread.h"

namespace demo { 

BlockThread::BlockThread( CRITICAL_SECTION& criticalSection ) {
    pCriticalSection_ = &criticalSection;
    EnterCriticalSection( pCriticalSection_ );
} 

BlockThread::~BlockThread() {
    LeaveCriticalSection( pCriticalSection_ );
}

} // namespace demo

编辑

如果您需要一个如何使用这些类的示例,请随时留下评论。