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JS_PSGS 编辑

This article covers features introduced in SpiderMonkey 17

Macros for describing properties, for use with JS_DefineProperties and JS_InitClass.

Syntax

#define JS_PSG(name, getter, flags) ...
#define JS_PSGS(name, getter, setter, flags) ...
#define JS_SELF_HOSTED_GET(name, getterName, flags) ... // Added in SpiderMonkey 31
#define JS_SELF_HOSTED_GETSET(name, getterName, setterName, flags) ... // Added in SpiderMonkey 31

#define JS_PS_END ...

Name	Type	Description
`name`	`const char *`	The JavaScript name for the property. (or index, if `JSPROP_INDEX` is present in flags)
`getter`	`JSNative`	Pointer to the C/C++ implementation of the getter function.
`setter`	`JSNative`	Pointer to the C/C++ implementation of the setter function.
`flags`	`uint16`	The bitwise OR of any number of property attributes.
`getterName`	`const char *`	The function's name in Self-Hosted JavaScript code for getter function.
`setterName`	`const char *`	The function's name in Self-Hosted JavaScript code for setter function.

Description

These macros encapsulate the definition of JSNative-backed JSPropertySpecs, by defining the JSNativeWrappers for them.

JS_PSGS 编辑

Syntax

Description

See Also

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友情链接

JS_PSGS 编辑

Syntax

Description

See Also

如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

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友情链接

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。