Pavel Labath 7f5237bccc Add "operator bool" to SB APIs
Summary:
Our python version of the SB API has (the python equivalent of)
operator bool, but the C++ version doesn't.

This is because our python operators are added by modify-python-lldb.py,
which performs postprocessing on the swig-generated interface files.

In this patch, I add the "operator bool" to all SB classes which have an
IsValid method (which is the same logic used by modify-python-lldb.py).
This way, we make the two interfaces more constent, and it allows us to
rely on swig's automatic syntesis of python __nonzero__ methods instead
of doing manual fixups.

Reviewers: zturner, jingham, clayborg, jfb, serge-sans-paille

Subscribers: jdoerfert, lldb-commits

Differential Revision: https://reviews.llvm.org/D58792

llvm-svn: 355824
2019-03-11 13:58:46 +00:00

48 lines
967 B
C++

//===-- SWIG Interface for SBQueueItem.h ------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
namespace lldb {
class SBQueueItem
{
public:
SBQueueItem ();
SBQueueItem (const lldb::QueueItemSP& queue_item_sp);
~SBQueueItem();
bool
IsValid() const;
explicit operator bool() const;
void
Clear ();
lldb::QueueItemKind
GetKind () const;
void
SetKind (lldb::QueueItemKind kind);
lldb::SBAddress
GetAddress () const;
void
SetAddress (lldb::SBAddress addr);
void
SetQueueItem (const lldb::QueueItemSP& queue_item_sp);
lldb::SBThread
GetExtendedBacktraceThread (const char *type);
};
} // namespace lldb