33 lines
521 B
C++
33 lines
521 B
C++
#include <iostream>
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#include <vector>
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class MyClass
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{
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public:
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void* ptr;
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MyClass()
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{
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std::cout << "Allocating 1MB\n";
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// Allocate 1MB for no reason:
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ptr = malloc(sizeof(1000 * 1000));
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}
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~MyClass()
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{
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free(ptr);
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std::cout << "Destroyed 1MB\n";
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}
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};
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MyClass myClass;
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int main()
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{
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// Trick question, how many times is it constructed and destroyed?
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std::vector<MyClass> vecOfMyClasses;
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vec.push_back(myClass);
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vec.push_back(myClass);
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} |