43 lines
903 B
C++
43 lines
903 B
C++
#include <iostream>
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#include "typefactory.h"
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#include <string>
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using namespace std;
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int main() {
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cout << "Type factory simple example" << endl;
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struct Base {
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virtual ~Base() = default;
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virtual int get() = 0;
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};
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struct Derived1 : Base {
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explicit Derived1 (int start) : m_start (start) {}
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int get() override {
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return m_start + 1;
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}
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int m_start = 0;
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};
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struct Derived2 : Base {
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explicit Derived2 (int start) : m_start (start) {}
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int get() override {
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return m_start + 2;
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}
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int m_start = 0;
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};
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TypeFactory<std::string, Base, int> factory;
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factory.registerType<Derived1> ("one");
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factory.registerType<Derived2> ("two");
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auto a = factory.create ("one", 10);
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auto b = factory.creator ("two") (10); // advanced API: get creator function
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std::cout << a->get() << std::endl;
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std::cout << b->get() << std::endl;
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return 0;
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}
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