Class
GIRepositoryCallableInfo
since: 2.80
Description
abstract class GIRepository.CallableInfo : GObject.TypeInstance
{
/* No available fields */
}
GICallableInfo represents an entity which is callable.
Examples of callable are:
- functions (
GIFunctionInfo) - virtual functions (
GIVFuncInfo) - callbacks (
GICallbackInfo).
A callable has a list of arguments (GIArgInfo), a return
type, direction and a flag which decides if it returns NULL.
Available since: 2.80
Instance methods
gi_callable_info_get_arg
Obtain information about a particular argument of this callable.
since: 2.80
gi_callable_info_get_caller_owns
See whether the caller owns the return value of this callable.
since: 2.80
gi_callable_info_get_instance_ownership_transfer
Obtains the ownership transfer for the instance argument.
since: 2.80
gi_callable_info_get_n_args
Obtain the number of arguments (both ‘in’ and ‘out’) for this callable.
since: 2.80
gi_callable_info_get_return_attribute
Retrieve an arbitrary attribute associated with the return value.
since: 2.80
gi_callable_info_get_return_type
Obtain the return type of a callable item as a GITypeInfo.
since: 2.80
gi_callable_info_invoke
Invoke the given GICallableInfo by calling the given function pointer.
since: 2.80
gi_callable_info_iterate_return_attributes
Iterate over all attributes associated with the return value.
since: 2.80
gi_callable_info_load_arg
Obtain information about a particular argument of this callable; this
function is a variant of gi_callable_info_get_arg() designed
for stack allocation.
since: 2.80
gi_callable_info_load_return_type
Obtain information about a return value of callable; this
function is a variant of gi_callable_info_get_return_type()
designed for stack allocation.
since: 2.80
Methods inherited from GIBaseInfo (11)
gi_base_info_clear
Clears memory allocated internally by a stack-allocated
GIBaseInfo.
since: 2.80
gi_base_info_equal
Compare two GIBaseInfos.
since: 2.80
gi_base_info_get_attribute
Retrieve an arbitrary attribute associated with this node.
since: 2.80
gi_base_info_get_container
Obtain the container of the info.
since: 2.80
gi_base_info_get_name
Obtain the name of the info.
since: 2.80
gi_base_info_get_namespace
Obtain the namespace of info.
since: 2.80
gi_base_info_get_typelib
Obtain the typelib this info belongs to.
since: 2.80
gi_base_info_is_deprecated
Obtain whether the info is represents a metadata which is deprecated.
since: 2.80
gi_base_info_iterate_attributes
Iterate over all attributes associated with this node.
since: 2.80
gi_base_info_ref
Increases the reference count of info.
since: 2.80
gi_base_info_unref
Decreases the reference count of info. When its reference count
drops to 0, the info is freed.
since: 2.80