mirror of https://github.com/svaarala/duktape.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
689 B
26 lines
689 B
name: duk_is_object_coercible
|
|
|
|
proto: |
|
|
duk_bool_t duk_is_object_coercible(duk_context *ctx, duk_idx_t idx);
|
|
|
|
stack: |
|
|
[ ... val! ... ]
|
|
|
|
summary: |
|
|
<p>Returns 1 if value at <code>idx</code> is object coercible, as defined in
|
|
<a href="http://www.ecma-international.org/ecma-262/5.1/#sec-9.10">CheckObjectCoercible</a>,
|
|
otherwise returns 0. If <code>idx</code> is invalid, also returns 0.</p>
|
|
|
|
<p>All Ecmascript types are object coercible except <code>undefined</code> and
|
|
<code>null</code>. The custom buffer and pointer types are object coercible.</p>
|
|
|
|
example: |
|
|
if (duk_is_object_coercible(ctx, -3)) {
|
|
/* ... */
|
|
}
|
|
|
|
tags:
|
|
- stack
|
|
- object
|
|
|
|
introduced: 1.0.0
|
|
|