C++ Value::GetInt方法代码示例

void PrintValue(rapidjson::Value &value)
{
	rapidjson::Type type = value.GetType();

	if (type == rapidjson::Type::kNumberType)
	{
		printf("%d", value.GetInt());
	}
	else if (type == rapidjson::Type::kStringType)
	{
		printf("%s", value.GetString());
	}
	else if (type == rapidjson::Type::kTrueType)
	{
		printf("가능");
	}
	else if (type == rapidjson::Type::kFalseType)
	{
		printf("불가능");
	}
	else if (type == rapidjson::Type::kArrayType)
	{
		for (int i = 0; i < value.Size(); i++)
		{
			PrintValue(value[i]);
			if (i < value.Size() - 1)
				printf(", ");
		}
		printf("\n");
	}
	else if (type == rapidjson::Type::kObjectType)
	{
		for (auto iter = value.MemberBegin(); iter != value.MemberEnd(); iter++)
		{
			rapidjson::Value &member = iter->value;
			std::string name = iter->name.GetString();

			if (member.GetType() == rapidjson::Type::kObjectType || member.GetType() == rapidjson::Type::kArrayType)
			{
				printf("\n- %s -\n", name.c_str());
				PrintValue(member);
			}
			else
			{
				printf("%s : ", name.c_str());
				PrintValue(member);
				printf("\n");
			}
		}
	}
	else
	{
		printf("Null");
	}
}

// Convert rapidjson value to JSON value.
static void ToJSONValue(JSONValue& jsonValue, const rapidjson::Value& rapidjsonValue)
{
    switch (rapidjsonValue.GetType())
    {
    case kNullType:
        // Reset to null type
        jsonValue.SetType(JSON_NULL);
        break;

    case kFalseType:
        jsonValue = false;
        break;

    case kTrueType:
        jsonValue = true;
        break;

    case kNumberType:
        if (rapidjsonValue.IsInt())
            jsonValue = rapidjsonValue.GetInt();
        else if (rapidjsonValue.IsUint())
            jsonValue = rapidjsonValue.GetUint();
        else
            jsonValue = rapidjsonValue.GetDouble();
        break;

    case kStringType:
        jsonValue = rapidjsonValue.GetString();
        break;

    case kArrayType:
        {
            jsonValue.Resize(rapidjsonValue.Size());
            for (unsigned i = 0; i < rapidjsonValue.Size(); ++i)
            {
                ToJSONValue(jsonValue[i], rapidjsonValue[i]);
            }
        }
        break;

    case kObjectType:
        {
            jsonValue.SetType(JSON_OBJECT);
            for (rapidjson::Value::ConstMemberIterator i = rapidjsonValue.MemberBegin(); i != rapidjsonValue.MemberEnd(); ++i)
            {
                JSONValue& value = jsonValue[String(i->name.GetString())];
                ToJSONValue(value, i->value);
            }
        }
        break;

    default:
        break;
    }
}

bool getJsonNumber(const rapidjson::Value &v, T &dst) {
    if (v.IsDouble())
        dst = T(v.GetDouble());
    else if (v.IsInt())
        dst = T(v.GetInt());
    else if (v.IsUint())
        dst = T(v.GetUint());
    else if (v.IsInt64())
        dst = T(v.GetInt64());
    else if (v.IsUint64())
        dst = T(v.GetUint64());
    else
        return false;
    return true;
}

bool UIFrameViewLoader::setProperty(cocos2d::Node *p, const std::string & name, const rapidjson::Value & value, rapidjson::Value & properties)
{
    uilib::FrameView *image = dynamic_cast<uilib::FrameView*>(p);
    CCAssert(image, "UIFrameViewLoader::setProperty");
    
    if (name == "image")
    {
        if(value.IsString())
        {
            image->setImage(value.GetString());
        }
    }
    else if(name == "customSizeEnable")
    {
        if(value.IsBool())
        {
            image->setCustomSizeEnable(value.GetBool());
        }
    }
    else if(name == "capInsets")
    {
        cocos2d::Rect rc;
        if(helper::parseValue(value, rc))
        {
            image->setCapInsets(rc);
        }
    }
    else if(name == "color")
    {
        cocos2d::Color3B cr;
        if(helper::parseValue(value, cr))
        {
            image->setColor(cr);
        }
    }
    else if(name == "opacity")
    {
        if(value.IsInt())
        {
            image->setOpacity(value.GetInt());
        }
    }
    else
    {
        return base_class::setProperty(p, name, value, properties);
    }
    return true;
}

void Json_Parser::read_print_for_array(rapidjson::Value &va,int i){
    
    if (va.IsBool()) {
        const bool flag=va.GetBool();
        
        CCLOG("%d:%d",i,flag);
    }
    else if (va.IsDouble()) {
        const double flag=va.GetDouble();
        CCLOG("%d:%f",i,flag);
    }
    else if (va.IsInt()) {
        const int flag=va.GetInt();
        CCLOG("%d:%d",i,flag);
    }
    else if (va.IsString()) {
        const std::string flag=va.GetString();
        CCLOG("%d:%s",i,flag.c_str());
    }
    else if (va.IsNull()) {
        
        CCLOG("%d:null",i);
    }
    else if(va.IsObject())
    {
        CCLOG("obj----------%d",i);
        auto it=va.MemberBegin();
        for (;it!=va.MemberEnd();it++) {
            if (va.HasMember(it->name)) {
                read_print(va,it->name.GetString());
                
            }
        }
        
    }
    else if(va.IsArray())
    {
        CCLOG("array-------%d",i);
        for (int i=0; i<va.Size();i++) {
            
            read_print_for_array(va[i],i);
            
            
        }
        
    }
    
}

void Json_Parser::read_to_map_for_array(cocos2d::ValueVector &temp,rapidjson::Value &va,int i){
     CCLOG("dex:%d",i);
    if (va.IsBool()) {
        const bool flag=va.GetBool();
          temp.push_back(Value(flag));
    }
    else if (va.IsDouble()) {
        const double flag=va.GetDouble();
         temp.push_back(Value(flag));
    }
    else if (va.IsInt()) {
        const int flag=va.GetInt();
          temp.push_back(Value(flag));
    }
    else if (va.IsString()) {
        const std::string flag=va.GetString();
        temp.push_back(Value(flag));
       // CCLOG("++:%d",temp.size());
    }
    else if (va.IsNull()) {
      
           temp.push_back(Value(nullptr));
        
    }
    else if(va.IsObject())
    {
        cocos2d::ValueMap temp2;
        auto it=va.MemberBegin();
        for (;it!=va.MemberEnd();it++) {
            if (va.HasMember(it->name)) {
                read_to_map(temp2,va,it->name.GetString());
            }
        }
           temp.push_back(Value(temp2));
        // CCLOG("mapinvectro层:%lu",temp2.size());
    }
    else if(va.IsArray())
    {
        cocos2d::ValueVector temp2;
        for (int i=0; i<va.Size();i++) {
            read_to_map_for_array(temp2,va[i],i);
        }
         temp.push_back(Value(temp2));
        // CCLOG("vectorinvectro层:%lu",temp.size());
    }
    
}

std::int32_t get_value(const rapidjson::Value& root, const char* key)
{
  if (key != nullptr)
  {
    if (root.HasMember(key) && root[key].IsInt())
      return root[key].GetInt();
    else
      throw std::system_error(std::error_code(), "Parse error.");
  }
  else
  {
    if (root.IsInt())
      return root.GetInt();
    else
      throw std::system_error(std::error_code(), "Parse error.");

  }
}

	bool MetaDataValue::set_value(const rapidjson::Value& v)
	{
		if( v.IsDouble())
		{
			_vPtr = new double(v.GetDouble());
		}
		else if(v.IsBool())
		{
			_vPtr = new bool(v.GetBool());
		}
		else if(v.IsInt())
		{
			_vPtr = new int(v.GetInt());
		}
		else if(v.IsString())
		{
			_vPtr = new std::string(v.GetString());
		}
		else
			return false;
		return true;

	}

static void parseValue(SettingValue &value, const rapidjson::Value &json_val)
{
    if (json_val.IsInt())
        value = json_val.GetInt();
    else if (json_val.IsString())
        value = std::string(json_val.GetString(), json_val.GetStringLength());
    else if (json_val.IsBool())
        value = json_val.GetBool();
    else if (json_val.IsArray())
    {
        SettingList value_list;

        for (auto it = json_val.Begin(); it != json_val.End(); ++it)
        {
            SettingValue child_val;
            parseValue(child_val, *it);
            value_list.push_back(child_val);
        }

        value = value_list;
    }
    else if (json_val.IsObject())
    {
        SettingMap value_map;

        for (auto it = json_val.MemberBegin(); it != json_val.MemberEnd(); ++it)
        {
            SettingValue child_val;
            parseValue(child_val, it->value);
            value_map[it->name.GetString()] = child_val;
        }

        value = value_map;
    }
    else
        throw std::runtime_error("Unexpected JSON value type.");
}

void ConvertToMsgPack(const rapidjson::Value& json, msgpack::object& object, msgpack::zone& zone)
{
	switch (json.GetType())
	{
		case rapidjson::kFalseType:
			object = false;
			break;

		case rapidjson::kTrueType:
			object = true;
			break;

		case rapidjson::kNumberType:
		{
			if (json.IsInt())
			{
				object = json.GetInt();
			}
			else if (json.IsUint())
			{
				object = json.GetUint();
			}
			else if (json.IsInt64())
			{
				object = json.GetInt64();
			}
			else if (json.IsUint64())
			{
				object = json.GetUint64();
			}
			else if (json.IsDouble())
			{
				object = json.GetDouble();
			}

			break;
		}

		case rapidjson::kStringType:
			// we allocate with 'zone', otherwise the std::string's raw pointer gets used, which won't work as it gets destructed later on
			object = msgpack::object(std::string(json.GetString(), json.GetStringLength()), zone);
			break;

		case rapidjson::kObjectType:
		{
			std::map<std::string, msgpack::object> list;

			for (auto it = json.MemberBegin(); it != json.MemberEnd(); it++)
			{
				msgpack::object newObject;
				ConvertToMsgPack(it->value, newObject, zone);

				list.insert({ it->name.GetString(), newObject });
			}

			object = msgpack::object(list, zone);

			break;
		}

		case rapidjson::kArrayType:
		{
			std::vector<msgpack::object> list;

			for (auto it = json.Begin(); it != json.End(); it++)
			{
				msgpack::object newObject;
				ConvertToMsgPack(*it, newObject, zone);

				list.push_back(newObject);
			}

			object = msgpack::object(list, zone);

			break;
		}

		default:
			object = msgpack::type::nil();
			break;
	}
}

template<> inline int
conf_getter<int>(const rapidjson::Value & value)
{
    return value.GetInt();
}

// フラグの確認
bool GameEventHelper::detectFlg(rapidjson::Value& json, bool negative)
{
    bool detection { false };
    
    
    if (!json.IsArray())
    {
        // 自分自身のステータスを確認
        detection = PlayerDataManager::getInstance()->getLocalData()->checkEventStatus(DungeonSceneManager::getInstance()->getLocation().map_id, DungeonSceneManager::getInstance()->getRunningEventId(), json.GetInt());
        if(negative) detection = !detection;
    }
    else if (!json[0].IsArray())
    {
        detection = PlayerDataManager::getInstance()->getLocalData()->checkEventStatus(stoi(json[0].GetString()), stoi(json[1].GetString()), json[2].GetInt());
        if(negative) detection = !detection;
    }
    else
    {
        // 複数の場合
        for(int i { 0 }; i < json.Size(); i++)
        {
            detection = PlayerDataManager::getInstance()->getLocalData()->checkEventStatus(stoi(json[i][0].GetString()), stoi(json[i][1].GetString()), json[i][2].GetInt());
            if(negative) detection = !detection;
            if(!detection) break;
        }
    }
    
    return detection;
}

	int Deserialize_Int(const rapidjson::Value& value)
	{
		assert(value.IsNumber());

		return value.GetInt();
	}

    void json2tvalue(QVariant & output, const rapidjson::Value & input, int itype)
    {
        if(input.IsNull())
        {
            output.clear();
        }
        else if(input.IsInt64())
        {
            output = QVariant(input.GetInt64());
        }
        else if(input.IsInt())
        {
            output = QVariant(input.GetInt());
        }
        else if(input.IsDouble())
        {
            output = QVariant(input.GetDouble());
        }
        else if(input.IsBool())
        {
            output = QVariant(input.GetBool());
        }
        else if(input.IsString())
        {
            output = QVariant(QString(input.GetString()));
        }
        else if(input.IsArray())
        {
            switch(itype)
            {
            case QVariant::Point:
            {
                assert(input.Size() == 2);
                output = QPoint(input[0u].GetDouble(), input[1].GetDouble());
                break;
            }
            case QVariant::PointF:
            {
                assert(input.Size() == 2);
                output = QPointF(input[0u].GetDouble(), input[1].GetDouble());
                break;
            }
            case QVariant::Size:
            {
                assert(input.Size() == 2);
                output = QSize(input[0u].GetDouble(), input[1].GetDouble());
                break;
            }
            case QVariant::SizeF:
            {
                assert(input.Size() == 2);
                output = QSizeF(input[0u].GetDouble(), input[1].GetDouble());
                break;
            }
            case QVariant::Rect:
            {
                assert(input.Size() == 4);
                output = QRect(input[0u].GetDouble(), input[1].GetDouble(), input[2].GetDouble(), input[3].GetDouble());
                break;
            }
            case QVariant::RectF:
            {
                assert(input.Size() == 4);
                output = QRectF(input[0u].GetDouble(), input[1].GetDouble(), input[2].GetDouble(), input[3].GetDouble());
                break;
            }
            case QVariant::Vector2D:
            {
                assert(input.Size() == 2);
                output = QVector2D(input[0u].GetDouble(), input[1].GetDouble());
                break;
            }
            case QVariant::Vector3D:
            {
                assert(input.Size() == 3);
                output = QVector3D(input[0u].GetDouble(), input[1].GetDouble(), input[2].GetDouble());
                break;
            }
            case QVariant::Vector4D:
            {
                assert(input.Size() == 4);
                output = QVector4D(input[0u].GetDouble(), input[1].GetDouble(), input[2].GetDouble(), input[3].GetDouble());
                break;
            }
            case QVariant::Color:
            {
                assert(input.Size() == 4);
                output = QColor(input[0u].GetDouble(), input[1].GetDouble(), input[2].GetDouble(), input[3].GetDouble());
                break;
            }
            case QVariant::StringList:
            {
                QStringList list;
                list.reserve(input.Size());

                for(rapidjson::Value::ConstValueIterator it = input.Begin(); it != input.End(); ++it)
                {
                    QString tmp(it->GetString());
                    list.append(tmp);
                }
//.........这里部分代码省略.........

 bool clone_value(rapidjson::Value & output, const rapidjson::Value & input, rapidjson::Value::AllocatorType & allocator)
 {
     if(&output == &input)
     {
         return false;
     }
     
     if(input.IsNull())
     {
         output.SetNull();
     }
     else if(input.IsInt64())
     {
         output.SetInt(input.GetInt64());
     }
     else if(input.IsInt())
     {
         output.SetInt(input.GetInt());
     }
     else if(input.IsDouble())
     {
         output.SetDouble(input.GetDouble());
     }
     else if(input.IsBool())
     {
         output.SetBool(input.GetBool());
     }
     else if(input.IsString())
     {
         output.SetString(input.GetString(), input.GetStringLength(), allocator);
     }
     else if(input.IsArray())
     {
         rapidjson::Value temp;
         output.SetArray();
         output.Reserve(input.Size(), allocator);
         for(rapidjson::SizeType i = 0; i < input.Size(); ++i)
         {
             clone_value(temp, input[i], allocator);
             output.PushBack(temp, allocator);
         }
     }
     else if(input.IsObject())
     {
         output.SetObject();
         
         rapidjson::Value key, val;
         for(rapidjson::Value::ConstMemberIterator it = input.MemberBegin();
             it != input.MemberEnd(); ++it)
         {
             clone_value(key, it->name, allocator);
             clone_value(val, it->value, allocator);
             
             output.AddMember(key, val, allocator);
         }
     }
     else
     {
         assert(false && "shuldn't execute to here.");
         return false;
     }
     return true;
 }