P1496R1.pdf

p1496r1.pdf
Preview of P1496R1
🔗 Source: open-std.org
📊 Size: 230 KB
👤 Author: Alan Talbot
⬇️ Downloads: 42

Summary

The proposal P1496R1 suggests adding a new format specifier 'z' to suppress the output of the minus sign for negative zeros when formatting floating-point numbers using std::format in C++20. This is to address the issue of negative zeros appearing in formatted output, which can be confusing and unwanted in most applications. The proposed solution allows users to choose whether to display negative zeros or not, with the 'z' option formatting negative zeros as positive zeros. The default behavior remains unchanged, but the proposal suggests that suppressing negative zeros should be the default behavior to make it unsurprising to most users.

Description

The proposal P1496R1 suggests adding a new format specifier 'z' to suppress the output of the minus sign for negative zeros when formatting floating-point...

Technical Information

  • File Format: PDF
  • File Size: 230 KB
  • Pages: 3
  • Language: EN
  • Author: Alan Talbot
  • Total Downloads: 42
  • Last Updated: 1 month ago

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