Function

GObjectparam_value_validate

Declaration

gboolean
g_param_value_validate (
  GParamSpec* pspec,
  GValue* value
)

Description

Ensures that the contents of value comply with the specifications set out by pspec. For example, a GParamSpecInt might require that integers stored in value may not be smaller than -42 and not be greater than +42. If value contains an integer outside of this range, it is modified accordingly, so the resulting value will fit into the range -42 .. +42.

Parameters

`pspec`	`GParamSpec`
	A valid `GParamSpec`.
	The data is owned by the caller of the function.
`value`	`GValue`
	A `GValue` of correct type for `pspec`.
	The data is owned by the caller of the function.

Return value

Returns:	`gboolean`
	Whether modifying `value` was necessary to ensure validity.