// Example of small string optimization pitfalls in C++
#include
#include
void exampleFunction() {
std::string str1 = "Hello, World!"; // Small string optimization applies
std::string str2 = "C++ string management"; // Large string, optimization doesn't apply
// Potential pitfall: str1 may use an internal buffer, while str2 allocates memory on the heap
std::cout << "String 1: " << str1 << std::endl;
std::cout << "String 2: " << str2 << std::endl;
// When concatenating strings
std::string str3 = str1 + str2; // This may cause reallocation and performance hit
std::cout << "Concatenated String: " << str3 << std::endl;
}
int main() {
exampleFunction();
return 0;
}
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