18300593117

Committed 06 Oct 2025 10:47PM UTC coverage: 74.862% (-0.2%) from 75.031%

Build # 18300593117

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #759 from wdhawkins/performance

Sweep performance optimizations

Coverage Stats

294 of 302 new or added lines in 15 files covered. (97.35%)

334 existing lines in 80 files now uncovered.

17788 of 23761 relevant lines covered (74.86%)

61852783.95 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

87.1

/framework/logging/log_stream.h

// SPDX-FileCopyrightText: 2024 The OpenSn Authors <https://open-sn.github.io/opensn/>
// SPDX-License-Identifier: MIT

#pragma once

#include <iostream>
#include <sstream>
#include "stringstream_color.h"

namespace opensn
{

/// Log stream for adding header information to a string stream.
class LogStream : public std::stringstream
{
private:
  std::ostream* log_stream_;
  std::string log_header_;
  const bool dummy_;
  bool use_color_;

public:
  LogStream(std::ostream* output_stream,
            std::string header,
            bool dummy_flag = false,
            bool use_color = false)
    : log_stream_(output_stream),
      log_header_(std::move(header)),
      dummy_(dummy_flag),
      use_color_(use_color)
  {
  }

  LogStream(const LogStream&) = delete;
  LogStream& operator=(const LogStream&) = delete;

  ~LogStream() noexcept override
  {
    if (dummy_)
      return;

    try
    {
      std::string content = this->str();
      if (content.empty())
        return;

      std::istringstream iss(content);
      std::string line;
      std::string oline;
      std::string reset_str = use_color_ ? StringStreamColor(StringStreamColorCode::RESET) : "";
      while (std::getline(iss, line))
      {
        oline += log_header_;
        oline += line;
        oline += reset_str;
        oline += "\n";
      }

      if (!oline.empty())
        *log_stream_ << oline << std::flush;
    }
    catch (...) // NOLINT(bugprone-empty-catch)
    {
      // No exceptions escape the destructor...
    }
  }
};

struct DummyStream : public std::ostream
{
  struct DummyStreamBuffer : std::streambuf
  {
    int overflow(int c) override { return c; };
  } buffer;

  DummyStream() : std::ostream(&buffer) {}
  ~DummyStream() override = default;
};

} // namespace opensn

1	// SPDX-FileCopyrightText: 2024 The OpenSn Authors <https://open-sn.github.io/opensn/>
2	// SPDX-License-Identifier: MIT
3
4	#pragma once
5
6	#include <iostream>
7	#include <sstream>
8	#include "stringstream_color.h"
9
10	namespace opensn
11	{
12
13	/// Log stream for adding header information to a string stream.
14	class LogStream : public std::stringstream
15	{
16	private:
17	std::ostream* log_stream_;
18	std::string log_header_;
19	const bool dummy_;
20	bool use_color_;
21
22	public:
23	LogStream(std::ostream* output_stream,	747,461✔
24	std::string header,
25	bool dummy_flag = false,
26	bool use_color = false)
27	: log_stream_(output_stream),	1,494,922✔
28	log_header_(std::move(header)),	747,461✔
29	dummy_(dummy_flag),	747,461✔
30	use_color_(use_color)	747,461✔
31	{
32	}	747,461✔
33
34	LogStream(const LogStream&) = delete;
35	LogStream& operator=(const LogStream&) = delete;
36
37	~LogStream() noexcept override	747,461✔
38	{
39	if (dummy_)
40	return;
41
42	try
43	{
44	std::string content = this->str();
45	if (content.empty())
46	return;
47
48	std::istringstream iss(content);
49	std::string line;
50	std::string oline;
51	std::string reset_str = use_color_ ? StringStreamColor(StringStreamColorCode::RESET) : "";
52	while (std::getline(iss, line))
53	{
54	oline += log_header_;
55	oline += line;
56	oline += reset_str;
57	oline += "\n";
58	}
59
60	if (!oline.empty())
61	*log_stream_ << oline << std::flush;
62	}
63	catch (...) // NOLINT(bugprone-empty-catch)
64	{
65	// No exceptions escape the destructor...
66	}
67	}	2,215,539✔
68	};	747,461✔
69		747,461✔
70	struct DummyStream : public std::ostream	734,039✔
71	{	13,422✔
72	struct DummyStreamBuffer : std::streambuf	13,422✔
73	{	×
74	int overflow(int c) override { return c; };	13,422✔
75	} buffer;	13,422✔
76		13,422✔
77	DummyStream() : std::ostream(&buffer) {}	25,987✔
78	~DummyStream() override = default;	33,337✔
79	};	19,915✔
80		19,915✔
81	} // namespace opensn	19,915✔

Open-Sn / opensn / 18300593117

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous