回答編集履歴
2
修正
answer
CHANGED
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@@ -26,4 +26,30 @@
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26
26
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27
27
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my_vendorlib_listener->set_callback( this->callback );
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28
28
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}
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29
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+
```
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30
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+
修正
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31
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+
```C++
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32
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+
// MyVendorLibApi.hpp
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33
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class MyVendorLibApi
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34
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{
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35
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private:
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36
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class MyVendorLibListener* my_vendorlib_listener;
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37
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+
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38
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public:
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39
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template<class T>
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40
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void set_callback(void(T::*fp)(int a), T *obj)
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41
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{
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42
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set_callback( boost::bind(fp, obj, boost::placeholders::_1) );
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43
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}
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44
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45
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void set_callback( std::function<void(int)> callback );
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46
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};
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47
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+
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48
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+
//MyVendorLibApi.cpp
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49
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#include "my_vendorlib_listener.hpp"
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50
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+
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51
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void MyVendorLibApi::set_callback( std::function<void(int)> callback ){
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52
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53
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my_vendorlib_listener->set_callback( callback );
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54
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}
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29
55
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```
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1
誤字修正
answer
CHANGED
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@@ -13,7 +13,9 @@
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13
13
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void set_callback(void(T::*fp)(int a), T *obj)
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14
14
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{
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15
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this->callback = boost::bind(fp, obj, boost::placeholders::_1);
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16
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push_callback();
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}
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private:
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void push_callback( void );
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};
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19
21
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@@ -24,17 +26,4 @@
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24
26
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25
27
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my_vendorlib_listener->set_callback( this->callback );
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26
28
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}
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27
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-
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28
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-
// 実行
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29
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-
{
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30
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-
MyVendorLibApi api;
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31
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-
struct TEST {
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32
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void func( int ){}
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33
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-
} test;
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34
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-
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35
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api.set_callback( &TEST::func, &test );
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36
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-
api.push_callback();
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37
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-
}
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38
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-
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39
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-
```
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29
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+
```
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40
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-
ただ、あまりスマートじゃないような気もします。
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