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27 lines
528 B
27 lines
528 B
#pragma once
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#include "json.h"
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struct Identity{
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template <typename T>
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T operator()(T t) const {
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return t;
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}
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};
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struct All{
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template <typename T>
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bool operator()(T const & t) const {
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return true;
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}
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};
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template <typename C, typename F1 = Identity, typename F2 = All>
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inline js::Value vector_to_json(C const & container, F1 const & transform = Identity(), F2 const & filter = All()){
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js::Array array;
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for(auto x : container){
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if(!filter(x)) continue;
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array.push_back(to_json(transform(x)));
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}
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return array;
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}
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