GParamSpecTypeInfo

This structure is used to provide the type system with the information required to initialize and destruct (finalize) a parameter's class and instances thereof. The initialized structure is passed to the g_param_type_register_static() The type system will perform a deep copy of this structure, so its memory does not need to be persistent across invocation of g_param_type_register_static().

struct GParamSpecTypeInfo {

ushort instanceSize;

ushort nPreallocs;

extern (C)

void function(GParamSpec* pspec) instanceInit;

GType valueType;

extern (C)

void function(GParamSpec* pspec) finalize;

extern (C)

void function(GParamSpec* pspec, GValue* value) valueSetDefault;

extern (C)

int function(GParamSpec* pspec, GValue* value) valueValidate;

extern (C)

int function(GParamSpec* pspec, GValue* value1, GValue* value2) valuesCmp;

}

Members

Variables

finalize void function(GParamSpec* pspec) finalize;
instanceInit void function(GParamSpec* pspec) instanceInit;
instanceSize ushort instanceSize;: Size of the instance (object) structure.
nPreallocs ushort nPreallocs;: Prior to GLib 2.10, it specified the number of pre-allocated (cached) instances to reserve memory for (0 indicates no caching). Since GLib 2.10, it is ignored, since instances are allocated with the [slice allocator][glib-Memory-Slices] now.
valueSetDefault void function(GParamSpec* pspec, GValue* value) valueSetDefault;
valueType GType valueType;: The #GType of values conforming to this #GParamSpec
valueValidate int function(GParamSpec* pspec, GValue* value) valueValidate;
valuesCmp int function(GParamSpec* pspec, GValue* value1, GValue* value2) valuesCmp;

GParamSpecTypeInfo

Members

Variables

Meta

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