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Qt lesson 5 No constructor can accept source type, or the decision of constructor overloading is not clear

2025-01-21 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >

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scene

QJsonArray rgParams = { 10, 20, 30, 40 };

Error compiling code, C11 standard only supports initialization list syntax of this class, so if the current version of VS is too low, you must adjust the existing code, for example:

QJsonArray rgParams;

rgParams.insert(0, 10);

rgParams.insert(1, 20);

rgParams.insert(2, 30);

rgParams.insert(3, 40);

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