CGAL::IO::Basic_color_stream_guard< StreamT > Class Template Reference

#include <CGAL/IO/Color_ostream.h>

Definition

template<typename StreamT>
class CGAL::IO::Basic_color_stream_guard< StreamT >

RAII helper class for temporarily installing a color streambuf on a stream.

This class automatically restores the original streambuf when it goes out of scope. It provides a convenient way to add colors to output streams within a specific scope.

Template Parameters

StreamT

The stream type (e.g., std::ostream, std::wostream)

See also

Basic_color_streambuf

make_color_guards

Examples

Stream_support/color_ostream.cpp.

Public Types
using	char_type = typename StreamT::char_type
	Character type.
using	traits_type = typename StreamT::traits_type
	Character traits type.
using	streambuf_type = Basic_color_streambuf< char_type, traits_type >
	Type of the color streambuf.
using	wrapped_streambuf_type = std::basic_streambuf< char_type, traits_type >
	Type of the wrapped streambuf.
using	string = std::basic_string< char_type >
	String type matching character type.

Public Member Functions
template<typename... AnsiColors>
	Basic_color_stream_guard (StreamT &stream, AnsiColors... colors)
	constructs and installs a color streambuf with one or more colors.
	~Basic_color_stream_guard ()
	Destructor - restores the original streambuf.

Constructor & Destructor Documentation

Basic_color_stream_guard()

template<typename StreamT >

template<typename... AnsiColors>

CGAL::IO::Basic_color_stream_guard< StreamT >::Basic_color_stream_guard ( StreamT &  stream, AnsiColors...  colors  )

explicit

constructs and installs a color streambuf with one or more colors.

Template Parameters

AnsiColors

Variadic list of Ansi_color values

Parameters

stream	The stream to modify
colors	One or more colors to combine (e.g., Ansi_color::Bold, Ansi_color::Red)