05 2022 档案
摘要：安装 sudo apt-get install build-essential module-assistant sudo apt-get install gcc-multilib g++-multilib 编译 gcc -m32 hello.c 参考资料： gcc 编译 32 位程序
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摘要：7. Composition(组合) Composition: construct new object with existing objects. It is the relationship of "has-a". Ways of inclusion: Fully By reference 示
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摘要：5. Constructor(构造函数) If a class has a constructor, the compiler automatically calls that constructor at the point an object is created, before client
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摘要：4. 成员变量 4.1 Fields, parameters, local variables All three kinds of variable are able to store a value that is appropriate to their defined type. 4.1.1
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摘要：3. 自动售票机例子 TicketMachine.h #ifndef TICKETMACHINE_H_ #define TICKETMACHINE_H_ class TicketMachine { public: TicketMachine(); virtual ~TicketMachine();
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摘要：1，第一个 C++ 程序 编译方式：g++ main.cpp 1.1 输出 main.cpp #include <iostream> using namespace std; // 输出 int main() { cout << "Hello, World! I am " << 18 << " To
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