[Lldb-commits] [lldb] [lldb-dap] Add an option to provide a format for stack frames (PR #71843)

[Greg Clayton via lldb-commits]

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@@ -0,0 +1,69 @@
+
+//===-- SBFormat.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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLDB_API_SBFORMAT_H
+#define LLDB_API_SBFORMAT_H
+
+#include "lldb/API/SBDefines.h"
+
+namespace lldb_private {
+namespace python {
+class SWIGBridge;
+} // namespace python
+namespace lua {
+class SWIGBridge;
+} // namespace lua
+} // namespace lldb_private
+
+namespace lldb {
+
+/// Class that represents a format string that can be used to generate
+/// descriptions of objects like frames and threads. See
+/// https://lldb.llvm.org/use/formatting.html for more information.
+class LLDB_API SBFormat {
+public:
+  SBFormat();
+
+  SBFormat(const lldb::SBFormat &rhs);
+
+  lldb::SBFormat &operator=(const lldb::SBFormat &rhs);
+
+  ~SBFormat();
+
+  /// \return
+  ///   \b true if and only if this object is valid and can be used for
+  ///   formatting.
+  explicit operator bool() const;
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clayborg wrote:

Does thius work correctly with SWIG and python? It it doesn't, then we might need to override a python operator manually to call this operator bool? Not sure if that is why we have all of the "IsValid()" stuff around

https://github.com/llvm/llvm-project/pull/71843