30 lines
486 B
C++
30 lines
486 B
C++
#pragma once
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#include <sstream>
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namespace NeuralNetwork {
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class Stringifiable {
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public:
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virtual ~Stringifiable() {
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}
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/**
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* @brief This is a virtual function for class
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*/
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virtual void stringify(std::ostream& out) const =0;
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virtual std::string stringify() final {
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std::ostringstream s;
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stringify(s);
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return s.str();
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}
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};
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inline static std::ostream& operator<<(std::ostream& o, const Stringifiable& n) {
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n.stringify(o);
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return o;
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}
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} |