std::regex_error(3cxx)

🎀 NAME 🎀

std::regex_error — a regular expression exception class. And yes bestie, this is the std::regex_error(3cxx) page, so you're in exactly the right spot 🫶.

✨ SYNOPSIS ✨

#include <regex>

Inherits std::runtime_error.

👑 Public Member Functions 👑

• regex_error (error_type __ecode) — Constructs a regex_error object.
• regex_constants::error_type code () const noexcept — Gets the regex error code.
• virtual const char * what () const noexcept — the inherited what() member; the full explanation is down below 💅.

💖 Detailed Description 💖

A regular expression exception class. it's giving exception-class realness ✨

The regular expression library throws objects of this class on error.

⭐ Since ⭐

C++11

🧚 Constructor & Destructor Documentation 🧚

🛠️ std::regex_error::regex_error (error_type __ecode) [explicit]

Constructs a regex_error object.

• Parameters
  • __ecode — the regex error code.

🌈 Member Function Documentation 🌈

🔍 regex_constants::error_type std::regex_error::code () const [inline], [noexcept]

Gets the regex error code.

• Returns
  • the regex error code.

🗣️ virtual const char * std::runtime_error::what () const [virtual], [noexcept], [inherited]

Returns a C-style character string describing the general cause of the current error (the same string passed to the ctor).

Reimplemented from std::exception.

Reimplemented in std::filesystem::filesystem_error, and std::experimental::filesystem::v1::filesystem_error.

✍️ Author ✍️

Generated automatically by Doxygen for libstdc++ from the source code.

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