1
0
mirror of https://github.com/vcmi/vcmi.git synced 2024-11-28 08:48:48 +02:00
vcmi/client/FunctionList.h
mateuszb 35f7281024 * battle options window works again
* reorganization of GUI code
2009-05-19 18:23:04 +00:00

122 lines
2.4 KiB
C++

#ifndef FUNCTIONLIST_H
#define FUNCTIONLIST_H
#include <boost/function.hpp>
#include <vector>
/*
* FunctionList.h, part of VCMI engine
*
* Authors: listed in file AUTHORS in main folder
*
* License: GNU General Public License v2.0 or later
* Full text of license available in license.txt file, in main folder
*
*/
template<typename Signature>
class CFunctionList
{
public:
std::vector<boost::function<Signature> > funcs;
CFunctionList(int){};
CFunctionList(){};
template <typename Functor>
CFunctionList(const Functor &f)
{
funcs.push_back(boost::function<Signature>(f));
}
CFunctionList(const boost::function<Signature> &first)
{
funcs.push_back(first);
}
CFunctionList(boost::function<Signature> &first)
{
funcs.push_back(first);
}
CFunctionList & operator+=(const boost::function<Signature> &first)
{
funcs.push_back(first);
return *this;
}
void add(const CFunctionList<Signature> &first)
{
for (size_t i = 0; i < first.funcs.size(); i++)
{
funcs.push_back(first.funcs[i]);
}
}
void clear()
{
funcs.clear();
}
operator bool() const
{
return funcs.size();
}
void operator()() const
{
std::vector<boost::function<Signature> > funcs2 = funcs; //backup
for(size_t i=0;i<funcs2.size(); ++i)
{
funcs2[i]();
}
}
template <typename Arg>
void operator()(const Arg & a) const
{
std::vector<boost::function<Signature> > funcs2 = funcs; //backup
for(int i=0;i<funcs2.size(); i++)
{
funcs2[i](a);
}
}
};
template<typename Signature>
class CFunctionList2
{
public:
std::vector<boost::function<Signature> > funcs;
CFunctionList2(int){};
CFunctionList2(){};
template <typename Functor>
CFunctionList2(const Functor &f)
{
funcs.push_back(boost::function<Signature>(f));
}
CFunctionList2(const boost::function<Signature> &first)
{
funcs.push_back(first);
}
CFunctionList2(boost::function<Signature> &first)
{
funcs.push_back(first);
}
CFunctionList2 & operator+=(const boost::function<Signature> &first)
{
funcs.push_back(first);
return *this;
}
void clear()
{
funcs.clear();
}
operator bool() const
{
return funcs.size();
}
template <typename Arg>
void operator()(const Arg & a) const
{
std::vector<boost::function<Signature> > funcs2 = funcs; //backup
for(size_t i=0;i<funcs2.size(); ++i)
{
funcs2[i](a);
}
}
};
#endif //FUNCTIONLISt_H