60 lines
858 B
C++
60 lines
858 B
C++
#include <vector>
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#include <algorithm>
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#include <numeric>
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namespace clanguml {
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namespace t00001 {
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class A {
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public:
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int add(int x, int y) { return x + y; }
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int add3(int x, int y, int z)
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{
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std::vector<int> v;
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v.push_back(x);
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v.push_back(y);
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v.push_back(z);
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auto res = add(v[0], v[1]) + v[2];
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log_result(res);
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return res;
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}
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void log_result(int r) {}
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};
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class B {
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public:
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B(A &a)
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: m_a{a}
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{
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}
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int wrap_add(int x, int y)
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{
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auto res = m_a.add(x, y);
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m_a.log_result(res);
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return res;
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}
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int wrap_add3(int x, int y, int z)
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{
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auto res = m_a.add3(x, y, z);
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m_a.log_result(res);
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return res;
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}
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private:
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A &m_a;
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};
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int tmain()
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{
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A a;
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B b(a);
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return b.wrap_add3(1, 2, 3);
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}
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}
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}
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