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
611 B
26 lines
611 B
name: duk_is_ecmascript_function
|
|
|
|
proto: |
|
|
duk_bool_t duk_is_ecmascript_function(duk_context *ctx, duk_idx_t index);
|
|
|
|
stack: |
|
|
[ ... val! ... ]
|
|
|
|
summary: |
|
|
<p>Returns 1 if value at <code>index</code> is a Function object which has
|
|
been compiled from Ecmascript source code, otherwise returns 0.
|
|
If <code>index</code> is invalid, also returns 0.</p>
|
|
|
|
<p>Internally Ecmascript functions are compiled into bytecode and executed
|
|
with the Ecmascript bytecode interpreter.</p>
|
|
|
|
example: |
|
|
if (duk_is_ecmascript_function(ctx, -3)) {
|
|
/* ... */
|
|
}
|
|
|
|
tags:
|
|
- stack
|
|
- function
|
|
|
|
introduced: 1.0.0
|
|
|