boost::expressions::pattern_replacer< CharT > Class Template Reference

A simple character decorator implementation. More...

#include <char_decorator.hpp>

Inheritance diagram for boost::expressions::pattern_replacer< CharT >:

Public Types
typedef void	result_type
	Result type. More...
typedef CharT	char_type
	Character type. More...
typedef std::basic_string < char_type >	string_type
	String type. More...

Public Member Functions
template<typename RangeT >
	pattern_replacer (RangeT const &decorations)
	Initializing constructor. More...
template<typename FromRangeT , typename ToRangeT >
	pattern_replacer (FromRangeT const &from, ToRangeT const &to)
	Initializing constructor. More...
	pattern_replacer (pattern_replacer const &that)
	Copy constructor. More...
result_type	operator() (string_type &str, typename string_type::size_type start_pos=0) const
	Applies string replacements starting from the specified position. More...

Detailed Description

template<typename CharT>
class boost::expressions::pattern_replacer< CharT >

A simple character decorator implementation.

This implementation replaces string patterns in the source string with the fixed replacements. Source patterns and replacements can be specified at the object construction.

Member Typedef Documentation

template<typename CharT >

typedef CharT boost::expressions::pattern_replacer< CharT >::char_type

Character type.

template<typename CharT >

typedef void boost::expressions::pattern_replacer< CharT >::result_type

Result type.

template<typename CharT >

typedef std::basic_string< char_type > boost::expressions::pattern_replacer< CharT >::string_type

String type.

Constructor & Destructor Documentation

template<typename CharT >

template<typename RangeT >

boost::expressions::pattern_replacer< CharT >::pattern_replacer ( RangeT const &  decorations )

inlineexplicit

Initializing constructor.

Creates a pattern replacer with the specified decorations. The provided decorations must be a sequence of std::pair of strings. The first element of each pair is the source pattern, and the second one is the corresponding replacement.

References boost::asio::b, boost::asio::begin, boost::fusion::distance(), boost::end, boost::msm::front::euml::end_, and boost::it.

template<typename CharT >

template<typename FromRangeT , typename ToRangeT >

boost::expressions::pattern_replacer< CharT >::pattern_replacer ( FromRangeT const &  from, ToRangeT const &  to  )

inline

Initializing constructor.

Creates a pattern replacer with decorations specified in form of two same-sized string sequences. Each i'th decoration will be from[i] -> to[i].

References boost::asio::b, boost::asio::begin, BOOST_ASSERT, boost::fusion::distance(), and boost::end.

template<typename CharT >

boost::expressions::pattern_replacer< CharT >::pattern_replacer ( pattern_replacer< CharT > const &  that )

inline

Copy constructor.

Member Function Documentation

template<typename CharT >

result_type boost::expressions::pattern_replacer< CharT >::operator() ( string_type &  str, typename string_type::size_type  start_pos = 0  ) const

inline

Applies string replacements starting from the specified position.

References boost::end, and boost::it.

Referenced by boost::expressions::c_ascii_pattern_replacer< CharT >::operator()().

---

The documentation for this class was generated from the following file:

• boost_1_57_0/boost/log/expressions/formatters/char_decorator.hpp