code. compile. run. debug. share.
#include <stdio.h>
#include <vector>
#include <memory>
struct A {
A(std::vector<int> v) : v_(std::move(v)) {
printf("A(no const): %p, %p\n", v.data(), v_.data());
}
std::vector<int> v_;
};
struct B {
B(const std::vector<int> v) : v_(std::move(v)) {
printf("B(const): %p, %p\n", v.data(), v_.data());
}
std::vector<int> v_;
};
int main() {
std::vector<int> va(100);
printf("va = %p\n", va.data());
A a(std::move(va));
std::vector<int> vb(100);
printf("vb = %p\n", vb.data());
B b(std::move(vb));
return 0;
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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