回答編集履歴
2
追記
test
CHANGED
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@@ -59,3 +59,39 @@
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}
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```
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[追記２]
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64
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65
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```C++
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#include <iostream>
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class test {
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public:
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using tp = void(test::*)();
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test() { t = &test::print; }
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void print() { std::cout << "test::print\n"; }
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tp t;
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};
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int main() {
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test a;
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test::tp x = a.t;
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(a.*(x))();
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}
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```
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1
追記
test
CHANGED
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@@ -21,3 +21,41 @@
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21
21
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tp t = &test::print;
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```
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[追記]
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```C++
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#include <iostream>
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class test;
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using tp = void(test::*)();
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class test {
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public:
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test() { t = &test::print; }
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void print() { std::cout << "test::print\n"; }
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tp t;
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};
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int main() {
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test a;
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tp x = a.t;
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(a.*(x))();
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}
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```
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