// g_constant_info_get_value
func (ci *ConstantInfo) Value() interface{} {
var arg C.GIArgument
C.g_constant_info_get_value((*C.GIConstantInfo)(ci.c), &arg)
ti := ci.Type()
switch ti.Tag() {
case TYPE_TAG_BOOLEAN:
return *(*C.gboolean)(unsafe.Pointer(&arg)) != 0
case TYPE_TAG_INT8:
return *(*int8)(unsafe.Pointer(&arg))
case TYPE_TAG_UINT8:
return *(*uint8)(unsafe.Pointer(&arg))
case TYPE_TAG_INT16:
return *(*int16)(unsafe.Pointer(&arg))
case TYPE_TAG_UINT16:
return *(*uint16)(unsafe.Pointer(&arg))
case TYPE_TAG_INT32:
return *(*int32)(unsafe.Pointer(&arg))
case TYPE_TAG_UINT32:
return *(*uint32)(unsafe.Pointer(&arg))
case TYPE_TAG_INT64:
return *(*int64)(unsafe.Pointer(&arg))
case TYPE_TAG_UINT64:
return *(*uint64)(unsafe.Pointer(&arg))
case TYPE_TAG_FLOAT:
return *(*float32)(unsafe.Pointer(&arg))
case TYPE_TAG_DOUBLE:
return *(*float64)(unsafe.Pointer(&arg))
case TYPE_TAG_UTF8, TYPE_TAG_FILENAME:
return C.GoString(*(**C.char)(unsafe.Pointer(&arg)))
}
panic("unsupported constant value")
return nil
}
func DumpConstantInfo(info *C.GIConstantInfo) {
var value C.GIArgument
C.g_constant_info_get_value(info, &value)
defer C.g_constant_info_free_value(info, &value)
p("value %v\n", value)
t := C.g_constant_info_get_type(info)
DumpTypeInfo(t)
}