JS_DoubleToInt32

by 3 contributors:

Obsolete since JSAPI 38
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

This article covers features introduced in SpiderMonkey 17

Convert a C floating-point number of type double to 32-bit integer per ECMA spec.

Syntax

int32_t
JS_DoubleToInt32(double d);

uint32_t
JS_DoubleToUint32(double d);
Name Type Description
d double The numeric value to convert.

Description

JS_DoubleToInt32 converts a C floating-point number of type double to int32, a signed 32-bit integer.

JS_DoubleToUint32 converts a C floating-point number of type double to uint32, an unsigned 32-bit integer.

See Also

Document Tags and Contributors

Contributors to this page: arai, fscholz, Sheppy
Last updated by: arai,
Hide Sidebar