1
0
mirror of https://github.com/vcmi/vcmi.git synced 2025-01-12 02:28:11 +02:00

Missing files

This commit is contained in:
Michał W. Urbańczyk 2008-08-06 13:18:28 +00:00
parent a78311f63d
commit 1462e50995
2 changed files with 73 additions and 0 deletions

35
CThreadHelper.cpp Normal file
View File

@ -0,0 +1,35 @@
#include "CThreadHelper.h"
#include <boost/thread.hpp>
#include <boost/bind.hpp>
CThreadHelper::CThreadHelper(std::vector<boost::function<void()> > *Tasks, int Threads)
{
currentTask = 0; amount = Tasks->size();
tasks = Tasks;
threads = Threads;
}
void CThreadHelper::run()
{
boost::thread_group grupa;
for(int i=0;i<threads;i++)
grupa.create_thread(boost::bind(&CThreadHelper::processTasks,this));
grupa.join_all();
}
void CThreadHelper::processTasks()
{
int pom;
while(true)
{
rtinm.lock();
if((pom=currentTask) >= amount)
{
rtinm.unlock();
break;
}
else
{
++currentTask;
rtinm.unlock();
(*tasks)[pom]();
}
}
}

38
CThreadHelper.h Normal file
View File

@ -0,0 +1,38 @@
#include "global.h"
#include <boost/function.hpp>
#include <boost/thread.hpp>
typedef boost::function<void()> Task;
class CThreadHelper
{
boost::mutex rtinm;
int currentTask, amount, threads;
std::vector<Task> *tasks;
void processTasks();
public:
CThreadHelper(std::vector<boost::function<void()> > *Tasks, int Threads);
void run();
};
template <typename T> inline void setData(T * data, boost::function<T()> func)
{
*data = func();
}
#define GET_DATA(TYPE,DESTINATION,FUNCTION_TO_GET) \
(boost::bind(&setData<TYPE>,&DESTINATION,FUNCTION_TO_GET))
#define GET_SURFACE(SUR_DESTINATION, SUR_NAME) \
(GET_DATA \
(SDL_Surface*,SUR_DESTINATION,\
boost::function<SDL_Surface*()>(boost::bind(&BitmapHandler::loadBitmap,SUR_NAME,true))))
#define GET_DEF(DESTINATION, DEF_NAME) \
(GET_DATA \
(CDefHandler*,DESTINATION,\
boost::function<CDefHandler*()>(boost::bind(CDefHandler::giveDef,DEF_NAME,(CLodHandler*)NULL))))
#define GET_DEF_ESS(DESTINATION, DEF_NAME) \
(GET_DATA \
(CDefEssential*,DESTINATION,\
boost::function<CDefEssential*()>(boost::bind(CDefHandler::giveDefEss,DEF_NAME,(CLodHandler*)NULL))))