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add construct tracking

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This commit is contained in:
Naios 2015-06-08 22:48:50 +02:00
parent 517c9d14f9
commit 451fb4cc7e
1 changed files with 13 additions and 3 deletions
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16
fluent++/fluent++.hpp
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@ -4,6 +4,7 @@
#include <memory> #include <memory>
#include <utility> #include <utility>
#include <iostream>
#include "functional_unwrap.hpp" #include "functional_unwrap.hpp"
@ -14,13 +15,20 @@ class fluent_step
void release() void release()
{ {
int i = 0; int i = 0;
std::cout << "-> release" << std::endl;
} }
public: public:
fluent_step() : released(false) { } fluent_step() : released(false)
{
std::cout << "+ construct" << std::endl;
}
~fluent_step() ~fluent_step()
{ {
std::cout << "- destruct" << std::endl;
if (!released) if (!released)
release(); release();
} }
@ -28,6 +36,8 @@ public:
fluent_step(fluent_step const&) = delete; fluent_step(fluent_step const&) = delete;
fluent_step(fluent_step&& right) : released(false) fluent_step(fluent_step&& right) : released(false)
{ {
std::cout << "<-> move" << std::endl;
right.released = true; right.released = true;
} }
@ -39,9 +49,9 @@ public:
} }
template <typename Callback> template <typename Callback>
fluent_step& then(Callback const& callback) fluent_step then(Callback const& callback)
{ {
return *this; return std::move(*this);
} }
}; };