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

Type: GParamSpec

A valid GParamSpec.

The data is owned by the caller of the function.

value

Type: GValue

A GValue of correct type for pspec.

The data is owned by the caller of the function.

Return value

Type: gboolean

Whether modifying value was necessary to ensure validity.