duktape/website/api/duk_get_number.yaml

name: duk_get_number

proto: |
  duk_double_t duk_get_number(duk_context *ctx, duk_idx_t idx);

stack: |
  [ ... val! ... ]

summary: |
  <p>Get the number value at <code>idx</code> without modifying or coercing
  the value.  Returns <code>NaN</code> if the value is not a number or the
  index is invalid.</p>

example: |
  printf("value: %lf\n", (double) duk_get_number(ctx, -3));

tags:
  - stack

seealso:
  - duk_get_number_default

introduced: 1.0.0
YAML conversions (using api2yaml.py) 10 years ago			`name: duk_get_number`
api doc and tests for duk_get_number, duk_get_pointer, duk_get_string, duk_get_lstring 11 years ago
YAML conversions (using api2yaml.py) 10 years ago			`proto: \|`
Avoid 'index' also in API docs 9 years ago			`duk_double_t duk_get_number(duk_context *ctx, duk_idx_t idx);`
api doc and tests for duk_get_number, duk_get_pointer, duk_get_string, duk_get_lstring 11 years ago
YAML conversions (using api2yaml.py) 10 years ago			`stack: \|`
			`[ ... val! ... ]`
api doc and tests for duk_get_number, duk_get_pointer, duk_get_string, duk_get_lstring 11 years ago
YAML conversions (using api2yaml.py) 10 years ago			`summary: \|`
Avoid 'index' also in API docs 9 years ago			`<p>Get the number value at <code>idx</code> without modifying or coercing`
YAML conversions (using api2yaml.py) 10 years ago			`the value. Returns <code>NaN</code> if the value is not a number or the`
			`index is invalid.</p>`
Add =introduced version to API call files 10 years ago
YAML conversions (using api2yaml.py) 10 years ago			`example: \|`
			`printf("value: %lf\n", (double) duk_get_number(ctx, -3));`

API docs for duk_opt_xxx() calls 8 years ago			`tags:`
			`- stack`

API docs for duk_get_xxx_default() calls 8 years ago			`seealso:`
			`- duk_get_number_default`

YAML conversions (using api2yaml.py) 10 years ago			`introduced: 1.0.0`