[Lldb-commits] [lldb] [lldb-dap] Add an option to provide a format for stack frames (PR #71843)
Alex Langford via lldb-commits
lldb-commits at lists.llvm.org
Sat Nov 11 11:33:40 PST 2023
================
@@ -0,0 +1,72 @@
+
+//===-- 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();
+
+ /// bool operator version of \a IsValid().
+ explicit operator bool() const;
+
+ /// \return
+ /// \b true if and only if this object is valid and can be used for
+ /// formatting.
+ bool IsValid() const;
----------------
bulbazord wrote:
Instead of adding `IsValid` can we just use `operator bool`? In general I'm not a fan of `IsValid` method and fallible construction.
https://github.com/llvm/llvm-project/pull/71843
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