83 lines
2.7 KiB
MQL5
83 lines
2.7 KiB
MQL5
//+------------------------------------------------------------------+
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//| Dom.mq5 |
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//| Copyright 2026, Niquel Mendoza. |
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//| https://www.mql5.com/ |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2026, Niquel Mendoza."
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#property link "https://www.mql5.com/"
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#property version "1.00"
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#property strict
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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#include "..\\Src\\Json.mqh"
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//+------------------------------------------------------------------+
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//| Script program start function |
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//+------------------------------------------------------------------+
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void OnStart()
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{
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//---
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string json = "{\"ae\":[[10,10],[20,20]],\"comida\":\"\\ud83d\\ude00\",\"trapo\":10.05,\"a\":true,\"invalid\":\"n\",\"precios\":[10,20,30,40,50],\"va\":1"
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",\"interpolado\":\"${{valor}}\"}";
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//Print(json);
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//---
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TSN::CJsonParser parser;
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parser.Assing(json);
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parser.CorrectPadding();
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parser.Parse();
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parser.PrintCintaTypes(0, WHOLE_ARRAY);
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//---
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TSN::CDomNodeManager manager;
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TSN::CJsonDomSerializer serializer;
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TSN::CDomNodeBase root(&manager);
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Print("parseo: " , parser.GetRoot().ToDom(&root, &manager));
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//---
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string kes[];
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root.GetKeys(kes);
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ArrayPrint(kes);
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//---
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Print(root.Size());
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Print(root["trapo"].ToDouble(0.0));
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Print(root["ae"].At(1).At(1).ToInt(0));
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Print(root["comida"].ToString());
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// Agregar y cambiar tipo
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root["sumando"] = 20.0;
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Print(root.Size());
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Print(root["sumando"].ToDouble(0.0));
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root["sumando"] = true;
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Print(root["sumando"].ToBool(false));
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//--- Estadisticas
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Print("Numero de arrays creados: ", manager.m_node_size);
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Print("Numero de objetos creados: ", manager.m_objs_size);
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Print("Numero de strgins creados: ", manager.m_string_stack_size);
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//--- Otro json
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TSN::CDomNodeManager manager2;
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TSN::CDomNodeBase* ptr = new TSN::CDomNodeBase(&manager2); // vacio
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ptr.NewObj(128);
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ptr["valores"] = 20.0;
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//---
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root.Set("nueva_key", ptr); // No copia profunda si no PUNTERO..
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ptr["coma"] = true;
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TSN::CDomNodeBase* out[];
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const int t = root["precios"].PySlicing(out, 0, -1, -1, -1);
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for(int i = 0; i < t; i++)
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Print("valor: ", out[i].ToInt(0)); // al revez 50,40,30,20,10
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//---
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Print(serializer.Serialize(&root));
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Print(CharArrayToString(serializer.m_buf, 0, serializer.m_buf_s));
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//---
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delete ptr;
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}
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//+------------------------------------------------------------------+
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