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ContainerWrapper.h
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ContainerWrapper.h
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#pragma once
#include <string>
#include <vector>
template <typename T>
class ContainerWrapper
{
public:
virtual ~ContainerWrapper();
const std::vector<T*>& getVector() const { return _res; }
void add(T* res) { _res.push_back(res); }
const T* get(const std::string& name) const;
const T* get(int id) const;
T* get(const std::string& name);
T* get(int id);
private:
std::vector<T*> _res;
};
template <typename T>
inline T*
ContainerWrapper<T>::get(const std::string& name)
{
typename std::vector<T*>::const_iterator it;
for (it = _res.begin(); it != _res.end(); ++it) {
T* res = *it;
if (std::string(res->getName()) == name)
return res;
}
return nullptr;
}
template <typename T>
inline T*
ContainerWrapper<T>::get(int id)
{
typename std::vector<T*>::const_iterator it;
for (it = _res.begin(); it != _res.end(); ++it) {
T* res = *it;
if (res->getId() == id)
return res;
}
return nullptr;
}
template <typename T>
inline const T*
ContainerWrapper<T>::get(const std::string& name) const
{
typename std::vector<T*>::const_iterator it;
for (it = _res.begin(); it != _res.end(); ++it) {
T* res = *it;
if (std::string(res->getName()) == name)
return res;
}
return nullptr;
}
template <typename T>
inline const T*
ContainerWrapper<T>::get(int id) const
{
typename std::vector<T*>::const_iterator it;
for (it = _res.begin(); it != _res.end(); ++it) {
T* res = *it;
if (res->getId() == id)
return res;
}
return nullptr;
}
template <typename T>
inline ContainerWrapper<T>::~ContainerWrapper()
{
typename std::vector<T*>::iterator it;
for (it = _res.begin(); it != _res.end(); ++it)
delete *it;
}
template <typename T>
inline std::ostream&
operator<<(std::ostream& out, const ContainerWrapper<T>& cont)
{
out << "(";
typename std::vector<T*>::const_iterator it = cont.getVector().begin();
for (; it != cont.getVector().end(); ++it) {
const T* res = *it;
out << *res << ", ";
}
out << "\b\b)";
return out;
}