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ladybird/Userland/Libraries/LibJS/Runtime/MathObject.h

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LibJS: Add Math.random() :^)
2020-03-21 17:52:12 +01:00
/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
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* SPDX-License-Identifier: BSD-2-Clause
LibJS: Add Math.random() :^)
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*/
#pragma once
#include <LibJS/Runtime/Object.h>
namespace JS {
class MathObject final : public Object {
LibJS+LibWeb: Add JS::Object::inherits(class_name) To allow implementing the DOM class hierarchy in JS bindings, this patch adds an inherits() function that can be used to ask an Object if it inherits from a specific C++ class (by name). The necessary overrides are baked into each Object subclass by the new JS_OBJECT macro, which works similarly to C_OBJECT in LibCore. Thanks to @Dexesttp for suggesting this approach. :^)
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JS_OBJECT(MathObject, Object);
LibJS: Add Math.random() :^)
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public:
LibJS: Split more native object constructors into construct/initialize
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explicit MathObject(GlobalObject&);
LibJS: Simplify Cell::initialize() Remove the Interpreter& argument and pass only GlobalObject&. We can find everything we need via the global object anyway.
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virtual void initialize(GlobalObject&) override;
Libraries: Use default constructors/destructors in LibJS https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules "The compiler is more likely to get the default semantics right and you cannot implement these functions better than the compiler."
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virtual ~MathObject() override = default;
LibJS: Add Math.random() :^)
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private:
LibJS: Convert MathObject functions to ThrowCompletionOr
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JS_DECLARE_NATIVE_FUNCTION(abs);
JS_DECLARE_NATIVE_FUNCTION(random);
JS_DECLARE_NATIVE_FUNCTION(sqrt);
JS_DECLARE_NATIVE_FUNCTION(floor);
JS_DECLARE_NATIVE_FUNCTION(ceil);
JS_DECLARE_NATIVE_FUNCTION(round);
JS_DECLARE_NATIVE_FUNCTION(max);
JS_DECLARE_NATIVE_FUNCTION(min);
JS_DECLARE_NATIVE_FUNCTION(trunc);
JS_DECLARE_NATIVE_FUNCTION(sin);
JS_DECLARE_NATIVE_FUNCTION(cos);
JS_DECLARE_NATIVE_FUNCTION(tan);
JS_DECLARE_NATIVE_FUNCTION(pow);
JS_DECLARE_NATIVE_FUNCTION(exp);
JS_DECLARE_NATIVE_FUNCTION(expm1);
JS_DECLARE_NATIVE_FUNCTION(sign);
JS_DECLARE_NATIVE_FUNCTION(clz32);
JS_DECLARE_NATIVE_FUNCTION(acos);
JS_DECLARE_NATIVE_FUNCTION(acosh);
JS_DECLARE_NATIVE_FUNCTION(asin);
JS_DECLARE_NATIVE_FUNCTION(asinh);
JS_DECLARE_NATIVE_FUNCTION(atan);
JS_DECLARE_NATIVE_FUNCTION(atanh);
JS_DECLARE_NATIVE_FUNCTION(log1p);
JS_DECLARE_NATIVE_FUNCTION(cbrt);
JS_DECLARE_NATIVE_FUNCTION(atan2);
JS_DECLARE_NATIVE_FUNCTION(fround);
JS_DECLARE_NATIVE_FUNCTION(hypot);
JS_DECLARE_NATIVE_FUNCTION(imul);
JS_DECLARE_NATIVE_FUNCTION(log);
JS_DECLARE_NATIVE_FUNCTION(log2);
JS_DECLARE_NATIVE_FUNCTION(log10);
JS_DECLARE_NATIVE_FUNCTION(sinh);
JS_DECLARE_NATIVE_FUNCTION(cosh);
JS_DECLARE_NATIVE_FUNCTION(tanh);
LibJS: Add Math.random() :^)
2020-03-21 17:52:12 +01:00
};
}
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